diff --git a/libc/kernel/arch-x86/asm/elf.h b/libc/kernel/arch-x86/asm/elf.h
new file mode 100644
index 0000000..6c6fbbf
--- /dev/null
+++ b/libc/kernel/arch-x86/asm/elf.h
@@ -0,0 +1,74 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _ASM_X86_ELF_H
+#define _ASM_X86_ELF_H
+
+#include <asm/ptrace.h>
+#include <asm/user.h>
+#include <asm/auxvec.h>
+
+typedef unsigned long elf_greg_t;
+
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+typedef struct user_i387_struct elf_fpregset_t;
+
+#ifdef __i386__
+
+typedef struct user_fxsr_struct elf_fpxregset_t;
+
+#define R_386_NONE 0
+#define R_386_32 1
+#define R_386_PC32 2
+#define R_386_GOT32 3
+#define R_386_PLT32 4
+#define R_386_COPY 5
+#define R_386_GLOB_DAT 6
+#define R_386_JMP_SLOT 7
+#define R_386_RELATIVE 8
+#define R_386_GOTOFF 9
+#define R_386_GOTPC 10
+#define R_386_NUM 11
+
+#define ELF_CLASS ELFCLASS32
+#define ELF_DATA ELFDATA2LSB
+#define ELF_ARCH EM_386
+
+#else
+
+#define R_X86_64_NONE 0  
+#define R_X86_64_64 1  
+#define R_X86_64_PC32 2  
+#define R_X86_64_GOT32 3  
+#define R_X86_64_PLT32 4  
+#define R_X86_64_COPY 5  
+#define R_X86_64_GLOB_DAT 6  
+#define R_X86_64_JUMP_SLOT 7  
+#define R_X86_64_RELATIVE 8  
+#define R_X86_64_GOTPCREL 9  
+#define R_X86_64_32 10  
+#define R_X86_64_32S 11  
+#define R_X86_64_16 12  
+#define R_X86_64_PC16 13  
+#define R_X86_64_8 14  
+#define R_X86_64_PC8 15  
+
+#define R_X86_64_NUM 16
+
+#define ELF_CLASS ELFCLASS64
+#define ELF_DATA ELFDATA2LSB
+#define ELF_ARCH EM_X86_64
+
+#endif
+
+#endif