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-rw-r--r--src/arch/i386/boot.s25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/arch/i386/boot.s b/src/arch/i386/boot.s
new file mode 100644
index 0000000..74ec312
--- /dev/null
+++ b/src/arch/i386/boot.s
@@ -0,0 +1,25 @@
+/* a lil stack TODO move to linker.ld */
+.section .bss
+.global stack_top
+.type stack_top, @object
+.align 16
+stack_bottom:
+.skip 16384
+stack_top:
+
+
+.section .text
+.global _start
+.type _start, @function
+_start:
+ mov $stack_top, %esp
+ call kmain_early
+
+.global halt_cpu
+.type halt_cpu, @function
+halt_cpu:
+ cli
+1: hlt
+ jmp 1b
+
+.size _start, . - _start