120 lines
2.9 KiB
C
Executable File
120 lines
2.9 KiB
C
Executable File
;/*******************************************************************************/
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;/* COS2000 - Compatible Operating System - LGPL v3 - Hordé Nicolas */
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;/* */
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struc ELFheader
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.Magic resb 1;"0x7F"
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.MagicStr resb 3;"ELF"
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.Computertype resb 1;1
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.Endianness resb 1;1
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.Original resb 1;1
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.OS resb 1;0
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.ABI resb 1;0
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.Dummy resb 7;0
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.Type resw 1;2
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.Target resw 1;3
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.Version resd 1;1
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.Entrypoint resd 1
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.Offsetprogram resd 1
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.Offsetsection resd 1
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.Flags resd 1
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.SizeELFheader resw 1
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.Sizeprogram resw 1
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.Nbprogram resw 1
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.Sizesection resw 1
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.Nbsection resw 1
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.Index resw 1
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.end equ $
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endstruc
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struc Program
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.Type resd 1
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.Offset resd 1
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.Vadress resd 1
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.PAdress resd 1
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.Size resd 1
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.Memsize resd 1
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.Flags resd 1
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.Align resd 1
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.end equ $
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endstruc
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struc Sections
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.Name resd 1
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.Type resd 1
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.Flags resd 1
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.Vadress resd 1
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.Offset resd 1
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.Size resd 1
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.Link resd 1
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.Info resd 1
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.Align resd 1
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.Entrysize resd 1
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.end equ $
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endstruc
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;type
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PT_NULL equ 0
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PT_LOAD equ 1
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PT_DYNAMIC equ 2
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PT_INTERP equ 3
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PT_NOTE equ 4
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PT_SHLIB equ 5
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PT_PHDR equ 6
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PT_TLS equ 7
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PT_LOOS equ 0x60000000
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PT_HIOS equ 0x6fffffff
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PT_LOPROC equ 0x70000000
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PT_HIPROC equ 0x7fffffff
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;flags
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PF_WRITE equ 0x1
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PF_ALLOC equ 0x2
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PF_X equ 0x1 ;Execute
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PF_W equ 0x2 ;Write
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PF_R equ 0x4 ;Read
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PF_MASKOS equ 0x0ff00000 ;Unspecified
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PF_MASKPROC equ 0xf0000000 ;Unspecified
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;type
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ST_EXIT equ 1
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ST_NULL equ 0
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ST_PROGBITS equ 1
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ST_SYMTAB equ 2
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ST_STRTAB equ 3
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ST_RELA equ 4
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ST_HASH equ 5
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ST_DYNAMIC equ 6
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ST_NOTE equ 7
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ST_NOBITS equ 8
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ST_REL equ 9
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ST_SHLIB equ 10
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ST_DYNSYM equ 11
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ST_INIT_ARRAY equ 14
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ST_FINI_ARRAY equ 15
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ST_PREINIT_ARRAY equ 16
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ST_GROUP equ 17
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ST_SYMTAB_SHNDX equ 18
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ST_LOOS equ 0x60000000
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ST_HIOS equ 0x6fffffff
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ST_LOPROC equ 0x70000000
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ST_HIPROC equ 0x7fffffff
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ST_LOUSER equ 0x80000000
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ST_HIUSER equ 0xffffffff
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;flags
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SF_WRITE equ 0x1
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SF_ALLOC equ 0x2
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SF_EXECINSTR equ 0x4
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SF_MERGE equ 0x10
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SF_STRINGS equ 0x20
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SF_INFO_LINK equ 0x40
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SF_LINK_ORDER equ 0x80
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SF_OS_NONCONFORMING equ 0x100
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SF_GROUP equ 0x200
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SF_TLS equ 0x400
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SF_COMPRESSED equ 0x800
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SF_MASKOS equ 0x0ff00000
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SF_MASKPROC equ 0xf0000000
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