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| author | Vedant Kumar <vsk@apple.com> | 2020-11-10 16:54:22 -0800 |
|---|---|---|
| committer | Vedant Kumar <vsk@apple.com> | 2020-11-11 10:15:54 -0800 |
| commit | d76e01a6a7c26051146fa65776cf63eb17f46fa3 (patch) | |
| tree | 74350a1dd32593e5e880e4c45ce501264ca895f7 /llvm/test/ObjectYAML | |
| parent | 782a93cc9abeee9bd90f7be92db4eb3895e15384 (diff) | |
| download | llvm-d76e01a6a7c26051146fa65776cf63eb17f46fa3.zip llvm-d76e01a6a7c26051146fa65776cf63eb17f46fa3.tar.gz llvm-d76e01a6a7c26051146fa65776cf63eb17f46fa3.tar.bz2 | |
[MachO] Allow the LC_IDENT load command
xnu coredumps include an LC_IDENT load command. It's helpful to be able
to just ignore these. IIUC an interested client can grab the identifier
using the MachOObjectFile::load_commands() API.
The status quo is that llvm bails out when it finds an LC_IDENT because
the command is obsolete (see isLoadCommandObsolete).
Differential Revision: https://reviews.llvm.org/D91221
Diffstat (limited to 'llvm/test/ObjectYAML')
| -rw-r--r-- | llvm/test/ObjectYAML/MachO/lc-ident.yaml | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/test/ObjectYAML/MachO/lc-ident.yaml b/llvm/test/ObjectYAML/MachO/lc-ident.yaml new file mode 100644 index 0000000..0bafea9 --- /dev/null +++ b/llvm/test/ObjectYAML/MachO/lc-ident.yaml @@ -0,0 +1,22 @@ +# RUN: yaml2obj %s | obj2yaml | FileCheck %s + +--- !mach-o +FileHeader: + magic: 0xFEEDFACF + cputype: 0x01000007 + cpusubtype: 0x80000003 + filetype: 0x00000002 + ncmds: 1 + sizeofcmds: 16 + flags: 0x00218085 + reserved: 0x00000000 +LoadCommands: + - cmd: LC_IDENT + cmdsize: 16 + PayloadBytes: [ 0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7 ] +... + +# CHECK: LoadCommands: +# CHECK-NEXT: - cmd: LC_IDENT +# CHECK-NEXT: cmdsize: 16 +# CHECK-NEXT: PayloadBytes: [ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 ] |