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-rw-r--r--src/main.zig8
1 files changed, 2 insertions, 6 deletions
diff --git a/src/main.zig b/src/main.zig
index 11ca4bf..adef54c 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -17,19 +17,15 @@ export const multiboot align(4) linksection(".multiboot") = MultibootHeader{
.checksum = -(MAGIC + FLAGS),
};
-export var stack: [16 * 1024]u8 align(16) linksection(".bss") = undefined;
-
export fn _start() callconv(.Naked) noreturn {
asm volatile (
- \\ mov %[stk], %rsp
+ \\ mov _sstack, %rsp
\\ mov %rsp, %rbp
- :
- : [stk] "{rcx}" (@intFromPtr(&stack) + @sizeOf(@TypeOf(stack))),
);
asm volatile ("jmp kmain");
}
-export fn kmain() void {
+export fn kmain() noreturn {
debug.outb(0xe9, 'H');
debug.outb(0xe9, 'i');
debug.outb(0xe9, '!');