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[BinaryFormat] Identify AArch64 COFF files
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Authored by mstorsjo on Jun 28 2017, 12:39 AM.

Reviewers

compnerd
mgrang

Commits

LGTM.

This revision is now accepted and ready to land.Jun 28 2017, 10:17 AM

This revision was automatically updated to reflect the committed changes.

Path

Size

llvm/

trunk/

lib/

BinaryFormat/

4 lines

Show First 20 Lines • Show All 184 Lines • ▼ Show 20 Lines	if (startswith(Magic, "MZ")) {
uint32_t off = read32le(Magic.data() + 0x3c);		uint32_t off = read32le(Magic.data() + 0x3c);
// PE/COFF file, either EXE or DLL.		// PE/COFF file, either EXE or DLL.
if (off < Magic.size() &&		if (off < Magic.size() &&
memcmp(Magic.data() + off, COFF::PEMagic, sizeof(COFF::PEMagic)) == 0)		memcmp(Magic.data() + off, COFF::PEMagic, sizeof(COFF::PEMagic)) == 0)
return file_magic::pecoff_executable;		return file_magic::pecoff_executable;
}		}
break;		break;

case 0x64: // x86-64 Windows.		case 0x64: // x86-64 or ARM64 Windows.
if (Magic[1] == char(0x86))		if (Magic[1] == char(0x86) \|\| Magic[1] == char(0xaa))
return file_magic::coff_object;		return file_magic::coff_object;
break;		break;

default:		default:
break;		break;
}		}
return file_magic::unknown;		return file_magic::unknown;
}		}
Show All 14 Lines