From 54e7efbbd0e0c88d99bb6bddb82e9fc8d90eae50 Mon Sep 17 00:00:00 2001 From: Alex Auvolat Date: Sun, 30 Nov 2014 19:58:32 +0100 Subject: Add debug output and a few elementary stdlib functions. --- kernel/include/sys.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 kernel/include/sys.h (limited to 'kernel/include/sys.h') diff --git a/kernel/include/sys.h b/kernel/include/sys.h new file mode 100644 index 0000000..b76ca26 --- /dev/null +++ b/kernel/include/sys.h @@ -0,0 +1,14 @@ +#pragma once + +#include + +void outb(uint16_t port, uint8_t value); +void outw(uint16_t port, uint16_t value); +uint8_t inb(uint16_t port); +uint16_t inw(uint16_t port); + + +#define PANIC(s) panic(s, __FILE__, __LINE__); +#define ASSERT(s) { if (!(s)) panic_assert(#s, __FILE__, __LINE__); } +void panic(const char* message, const char* file, int line); +void panic_assert(const char* assertion, const char* file, int line); -- cgit v1.2.3