Architectural Support: x86_64 (#37)

[lunaix-os.git] / lunaix-os / arch / x86 / includes / sys / exebi / elf.h

diff --git a/lunaix-os/arch/x86/includes/sys/exebi/elf.h b/lunaix-os/arch/x86/includes/sys/exebi/elf.h
new file mode 100644 (file)
index 0000000..1ccf84a
--- /dev/null
+++ b/lunaix-os/arch/x86/includes/sys/exebi/elf.h
@@ -0,0 +1,69 @@
+#ifndef __LUNAIX_ARCH_ELF_H
+#define __LUNAIX_ARCH_ELF_H
+
+#include <lunaix/types.h>
+
+#define ELFCLASS32 1
+#define ELFCLASS64 2
+
+#define ELFDATA2LSB 1
+#define ELFDATA2MSB 2
+
+#ifdef CONFIG_ARCH_X86_64
+typedef unsigned long   elf_ptr_t;
+typedef unsigned short  elf_hlf_t;
+typedef unsigned long   elf_off_t;
+typedef          int    elf_swd_t;
+typedef unsigned int    elf_wrd_t;
+typedef unsigned long   elf_xwrd_t;
+typedef          long   elf_sxwrd_t;
+#else
+typedef unsigned int    elf_ptr_t;
+typedef unsigned short  elf_hlf_t;
+typedef unsigned int    elf_off_t;
+typedef unsigned int    elf_swd_t;
+typedef unsigned int    elf_wrd_t;
+#endif
+
+struct elf_ehdr
+{
+    u8_t e_ident[16];
+    elf_hlf_t e_type;
+    elf_hlf_t e_machine;
+    elf_wrd_t e_version;
+    elf_ptr_t e_entry;
+    elf_off_t e_phoff;
+    elf_off_t e_shoff;
+    elf_wrd_t e_flags;
+    elf_hlf_t e_ehsize;
+    elf_hlf_t e_phentsize;
+    elf_hlf_t e_phnum;
+    elf_hlf_t e_shentsize;
+    elf_hlf_t e_shnum;
+    elf_hlf_t e_shstrndx;
+};
+
+struct elf_phdr
+{
+#ifdef CONFIG_ARCH_X86_64
+    elf_wrd_t p_type;
+    elf_wrd_t p_flags;
+    elf_off_t p_offset;
+    elf_ptr_t p_va;
+    elf_ptr_t p_pa;
+    elf_xwrd_t p_filesz;
+    elf_xwrd_t p_memsz;
+    elf_xwrd_t p_align;
+#else
+    elf_wrd_t p_type;
+    elf_off_t p_offset;
+    elf_ptr_t p_va;
+    elf_ptr_t p_pa;
+    elf_wrd_t p_filesz;
+    elf_wrd_t p_memsz;
+    elf_wrd_t p_flags;
+    elf_wrd_t p_align;
+#endif
+};
+
+#endif /* __LUNAIX_ARCH_ELF_H */