diff --git a/linker/arch/arm/begin.S b/linker/arch/arm/begin.S
new file mode 100644
index 0000000..f9b3bac
--- /dev/null
+++ b/linker/arch/arm/begin.S
@@ -0,0 +1,17 @@
+	.text
+	.align 4
+	.type _start,#function
+	.globl _start
+
+_start:
+	mov	r0, sp
+	mov	r1, #0
+	bl	__linker_init
+
+	/* linker init returns the _entry address in the main image */
+	mov	pc, r0
+
+	.section .ctors, "wa"
+	.globl __CTOR_LIST__
+__CTOR_LIST__:
+	.long -1
diff --git a/linker/arch/x86/begin.S b/linker/arch/x86/begin.S
new file mode 100644
index 0000000..8f468e6
--- /dev/null
+++ b/linker/arch/x86/begin.S
@@ -0,0 +1,23 @@
+.text
+.align 4
+.type _start, @function
+.globl _start
+
+_start:
+        /* save the elfdata ptr to %eax, AND push it onto the stack */
+        mov    %esp, %eax
+        pushl  %esp
+
+        pushl  %eax
+        call   __linker_init
+
+        /* linker init returns (%eax) the _entry address in the main image */
+        /* entry point expects sp to point to elfdata */
+        popl   %esp
+        jmp    *%eax
+
+.section .ctors, "wa"
+.globl __CTOR_LIST__
+
+__CTOR_LIST__:
+        .long -1