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| author | Jorge Gorbe Moya <jgorbe@google.com> | 2023-01-26 14:23:41 -0800 |
|---|---|---|
| committer | Jorge Gorbe Moya <jgorbe@google.com> | 2023-01-27 10:15:35 -0800 |
| commit | 805600c7d573cf88cf035d01a2ea9389fc24d435 (patch) | |
| tree | c7725799d5dc8626320ac33e6816ddd0b5ca3bc6 /lldb/test/API/python_api | |
| parent | 41e776386dd5930565b338b776816c48245f52f3 (diff) | |
| download | llvm-805600c7d573cf88cf035d01a2ea9389fc24d435.zip llvm-805600c7d573cf88cf035d01a2ea9389fc24d435.tar.gz llvm-805600c7d573cf88cf035d01a2ea9389fc24d435.tar.bz2 | |
[lldb] Make SBSection::GetSectionData call Section::GetSectionData.
`SBSection::GetSectionData` and `Section::GetSectionData` are
implemented differently, and the `SBSection` method doesn't handle
compressed sections correctly.
Differential Revision: https://reviews.llvm.org/D142672
Diffstat (limited to 'lldb/test/API/python_api')
| -rw-r--r-- | lldb/test/API/python_api/section/TestSectionAPI.py | 15 | ||||
| -rw-r--r-- | lldb/test/API/python_api/section/compressed-sections.yaml | 11 |
2 files changed, 26 insertions, 0 deletions
diff --git a/lldb/test/API/python_api/section/TestSectionAPI.py b/lldb/test/API/python_api/section/TestSectionAPI.py index ab9ae56..b01ddec 100644 --- a/lldb/test/API/python_api/section/TestSectionAPI.py +++ b/lldb/test/API/python_api/section/TestSectionAPI.py @@ -48,3 +48,18 @@ class SectionAPITestCase(TestBase): section = target.modules[0].sections[0] self.assertEqual(section.GetAlignment(), 0x1000) self.assertEqual(section.alignment, 0x1000) + + def test_compressed_section_data(self): + exe = self.getBuildArtifact("compressed-sections.out") + self.yaml2obj("compressed-sections.yaml", exe) + target = self.dbg.CreateTarget(exe) + self.assertTrue(target, VALID_TARGET) + + # exe contains a single section with SHF_COMPRESSED. Check that + # GetSectionData returns the uncompressed data and not the raw contents + # of the section. + section = target.modules[0].sections[0] + section_data = section.GetSectionData().uint8s + self.assertEqual(section_data, + [0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, 0x90]) + diff --git a/lldb/test/API/python_api/section/compressed-sections.yaml b/lldb/test/API/python_api/section/compressed-sections.yaml new file mode 100644 index 0000000..a41307e --- /dev/null +++ b/lldb/test/API/python_api/section/compressed-sections.yaml @@ -0,0 +1,11 @@ +--- !ELF +FileHeader: + Class: ELFCLASS32 + Data: ELFDATA2LSB + Type: ET_REL + Machine: EM_386 +Sections: + - Name: .compressed + Type: SHT_PROGBITS + Flags: [ SHF_COMPRESSED ] + Content: 010000000800000001000000789c5330700848286898000009c802c1 |