1 files changed, 32 insertions, 0 deletions
diff --git a/platform/boot.s b/platform/boot.s
new file mode 100644
index 0000000..77af2bc
--- /dev/null
+++ b/platform/boot.s
@@ -0,0 +1,32 @@
+.set MAGIC, 0x1BADB002
+.set FLAG_ALIGN,   1<<0 /* align modules on page boundaries */
+.set FLAG_MEMINFO, 1<<1 /* memory map */
+.set FLAGS,        FLAG_ALIGN | FLAG_MEMINFO
+.set CHECKSUM, -(MAGIC + FLAGS)
+
+.section .multiboot
+.align 4
+.long MAGIC
+.long FLAGS
+.long CHECKSUM
+
+/* a lil stack */
+.section .bss
+.align 16
+stack_bottom:
+.skip 16384
+stack_top:
+
+
+.section .text
+.global _start
+.type _start, @function
+_start:
+	mov $stack_top, %esp
+	call kmain
+
+	cli /* disable interrupts */
+1:	hlt
+	jmp 1b
+
+.size _start, . - _start