Created
January 19, 2010 03:34
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| # Appears at the beginning of every Mach object file. | |
| class MachHeader < CStruct | |
| uint32 :magic | |
| int32 :cputype | |
| int32 :cpusubtype | |
| uint32 :filetype | |
| uint32 :ncmds | |
| uint32 :sizeofcmds | |
| uint32 :flags | |
| end | |
| # Values for the magic field. | |
| MH_MAGIC = 0xfeedface # Mach magic number (big-endian) | |
| MH_CIGAM = 0xcefaedfe # Little-endian version | |
| # Values for the filetype field (there are several more) | |
| MH_OBJECT = 0x1 | |
| MH_EXECUTE = 0x2 | |
| # CPU types and subtypes (only Intel for now). | |
| CPU_TYPE_X86 = 7 | |
| CPU_TYPE_I386 = CPU_TYPE_X86 | |
| CPU_SUBTYPE_X86_ALL = 3 |
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