initial commit

1 files changed, 83 insertions, 0 deletions

diff --git a/api/elf/elf.h b/api/elf/elf.h
new file mode 100644
index 0000000..3d82bc0
--- /dev/null
+++ b/api/elf/elf.h
@@ -0,0 +1,83 @@
+#pragma once
+
+#include <stdint.h>
+
+typedef uint8_t Elf_Byte;
+
+#define EI_MAG0 0
+#define EI_MAG1 1
+#define EI_MAG2 2
+#define EI_MAG3 3
+#define EI_CLASS 4
+#define EI_DATA 5
+#define EI_VERSION 6
+#define EI_OSABI 7
+#define EI_ABIVERSION 8
+#define EI_PAD 9
+#define EI_NIDENT 16
+
+#define ELFMAG0 0x7f
+#define ELFMAG1 'E'
+#define ELFMAG2 'L'
+#define ELFMAG3 'F'
+
+#define ELFCLASSNONE 0
+#define ELFCLASS32 1
+#define ELFCLASS64 2
+
+#define ELFDATANONE 0
+#define ELFDATA2LSB 1
+#define ELFDATA2MSB 2
+
+#define EI_VERSION 6
+#define EV_NONE 0
+#define EV_CURRENT 1
+
+#define ELFOSABI_NONE 0
+#define ELFOSABI_SYSV EI_OSABI_NONE
+
+#define ET_NONE 0
+#define ET_REL 1
+#define ET_EXEC 2
+#define ET_DYN 3
+#define ET_CORE 4
+#define ET_LOOS 0xfe00
+#define ET_HIOS 0xfeff
+
+#define EM_NONE 0
+
+#define PT_NULL 0
+#define PT_LOAD 1
+#define PT_DYNAMIC 2
+
+#define PF_X 0x01
+#define PF_W 0x02
+#define PF_R 0x04
+
+#define SHT_NULL 0
+#define SHT_PROGITS 1
+#define SHT_SYMTAB 2
+#define SHT_STRTAB 3
+#define SHT_RELA 4
+#define SHT_HASH 5
+#define SHT_DYNAMIC 6
+
+#define SHF_WRITE 0x1
+#define SHF_ALLOC 0x2
+#define SHF_EXEC  0x4
+#define SHF_MERGE 0x10
+#define SHF_STRINGS 0x20
+
+#define DT_NULL 0
+#define DT_NEEDED 1
+#define DT_PLTRELSZ 2
+#define DT_PLTGOT 3
+#define DT_HASH 4
+#define DT_STRTAB 5
+#define DT_SYMTAB 6
+#define DT_RELA 7
+#define DT_RELASZ 8
+#define DT_RELAENT 9
+#define DT_STRSZ 10
+#define DT_SYMENT 11
+