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author | Robert Morris <[email protected]> | 2019-06-11 09:57:14 -0400 |
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committer | Robert Morris <[email protected]> | 2019-06-11 09:57:14 -0400 |
commit | 5753553213df8f9de851adb68377db43faecb91f (patch) | |
tree | 3b629ff54897fca414146677532cb459a2ed11ba /elf.h | |
parent | 91ba81110acd3163f7de3580b677eece0c57f5e7 (diff) | |
download | xv6-labs-5753553213df8f9de851adb68377db43faecb91f.tar.gz xv6-labs-5753553213df8f9de851adb68377db43faecb91f.tar.bz2 xv6-labs-5753553213df8f9de851adb68377db43faecb91f.zip |
separate source into kernel/ user/ mkfs/
Diffstat (limited to 'elf.h')
-rw-r--r-- | elf.h | 42 |
1 files changed, 0 insertions, 42 deletions
@@ -1,42 +0,0 @@ -// Format of an ELF executable file - -#define ELF_MAGIC 0x464C457FU // "\x7FELF" in little endian - -// File header -struct elfhdr { - uint magic; // must equal ELF_MAGIC - uchar elf[12]; - ushort type; - ushort machine; - uint version; - uint64 entry; - uint64 phoff; - uint64 shoff; - uint flags; - ushort ehsize; - ushort phentsize; - ushort phnum; - ushort shentsize; - ushort shnum; - ushort shstrndx; -}; - -// Program section header -struct proghdr { - uint32 type; - uint32 flags; - uint64 off; - uint64 vaddr; - uint64 paddr; - uint64 filesz; - uint64 memsz; - uint64 align; -}; - -// Values for Proghdr type -#define ELF_PROG_LOAD 1 - -// Flag bits for Proghdr flags -#define ELF_PROG_FLAG_EXEC 1 -#define ELF_PROG_FLAG_WRITE 2 -#define ELF_PROG_FLAG_READ 4 |