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| author | Xing GUO <higuoxing@gmail.com> | 2019-03-07 14:53:10 +0000 |
|---|---|---|
| committer | Xing GUO <higuoxing@gmail.com> | 2019-03-07 14:53:10 +0000 |
| commit | eee6226c21d7e2e6ad1a6cf523826ae03bf9f1b2 (patch) | |
| tree | 9adf78f9107d2d7c185f4f2092212ce3f282c3ae | |
| parent | ea18b36a6d502cd5badbc8652f101b96100d4140 (diff) | |
| download | bcm5719-llvm-eee6226c21d7e2e6ad1a6cf523826ae03bf9f1b2.tar.gz bcm5719-llvm-eee6226c21d7e2e6ad1a6cf523826ae03bf9f1b2.zip | |
[llvm-readobj] Dump DT_USED value as string like GNU readelf does
Reviewers: jhenderson
Reviewed By: jhenderson
Subscribers: rupprecht, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D59089
llvm-svn: 355600
| -rw-r--r-- | llvm/test/tools/llvm-readobj/elf-dynamic-tags.test | 8 | ||||
| -rw-r--r-- | llvm/tools/llvm-readobj/ELFDumper.cpp | 3 |
2 files changed, 9 insertions, 2 deletions
diff --git a/llvm/test/tools/llvm-readobj/elf-dynamic-tags.test b/llvm/test/tools/llvm-readobj/elf-dynamic-tags.test index b3d018a33f0..15b8d678d18 100644 --- a/llvm/test/tools/llvm-readobj/elf-dynamic-tags.test +++ b/llvm/test/tools/llvm-readobj/elf-dynamic-tags.test @@ -3,7 +3,7 @@ # RUN: llvm-readobj --dynamic-table %t | FileCheck %s --check-prefix=LLVM # RUN: llvm-readelf --dynamic-table %t | FileCheck %s --check-prefix=GNU -# LLVM: DynamicSection [ (60 entries) +# LLVM: DynamicSection [ (61 entries) # LLVM-NEXT: Tag Type Name/Value # LLVM-NEXT: 0x0000000000000001 NEEDED Shared library: [D] # LLVM-NEXT: 0x0000000000000002 PLTRELSZ 16 (bytes) @@ -60,6 +60,7 @@ # LLVM-NEXT: 0x000000006FFFFFFE VERNEED 0x1000 # LLVM-NEXT: 0x000000006FFFFFFF VERNEEDNUM 0 # LLVM-NEXT: 0x000000007FFFFFFD AUXILIARY Auxiliary library: [D] +# LLVM-NEXT: 0x000000007FFFFFFE USED Not needed object: [U] # LLVM-NEXT: 0x000000007FFFFFFF FILTER Filter library: [U] # LLVM-NEXT: 0x0000000012345678 unknown 0x8765432187654321 # LLVM-NEXT: 0x000000006ABCDEF0 unknown 0x9988776655443322 @@ -67,7 +68,7 @@ # LLVM-NEXT: 0x0000000000000000 NULL 0x0 # LLVM-NEXT: ] -# GNU: DynamicSection [ (60 entries) +# GNU: DynamicSection [ (61 entries) # GNU-NEXT: Tag Type Name/Value # GNU-NEXT: 0x0000000000000001 NEEDED Shared library: [D] # GNU-NEXT: 0x0000000000000002 PLTRELSZ 16 (bytes) @@ -124,6 +125,7 @@ # GNU-NEXT: 0x000000006ffffffe VERNEED 0x1000 # GNU-NEXT: 0x000000006fffffff VERNEEDNUM 0 # GNU-NEXT: 0x000000007ffffffd AUXILIARY Auxiliary library: [D] +# GNU-NEXT: 0x000000007ffffffe USED Not needed object: [U] # GNU-NEXT: 0x000000007fffffff FILTER Filter library: [U] # GNU-NEXT: 0x0000000012345678 unknown 0x8765432187654321 # GNU-NEXT: 0x000000006abcdef0 unknown 0x9988776655443322 @@ -257,6 +259,8 @@ Sections: Value: 0x0 - Tag: DT_AUXILIARY Value: 0x1 + - Tag: DT_USED + Value: 0x3 - Tag: DT_FILTER Value: 0x3 # Show behaviour for unknown values in special and un-marked ranges. diff --git a/llvm/tools/llvm-readobj/ELFDumper.cpp b/llvm/tools/llvm-readobj/ELFDumper.cpp index 786a028035f..a406d366eea 100644 --- a/llvm/tools/llvm-readobj/ELFDumper.cpp +++ b/llvm/tools/llvm-readobj/ELFDumper.cpp @@ -1876,6 +1876,9 @@ void ELFDumper<ELFT>::printValue(uint64_t Type, uint64_t Value) { case DT_AUXILIARY: printLibrary(OS, "Auxiliary library", getDynamicString(Value)); break; + case DT_USED: + printLibrary(OS, "Not needed object", getDynamicString(Value)); + break; case DT_FILTER: printLibrary(OS, "Filter library", getDynamicString(Value)); break; |
