Added alloc function(heap)

kernel/cpu/assert.c

@@ -0,0 +1,31 @@
+#include "assert.h"
+
+// We panic when we find a critical error, this function is called by assert macro
+extern void panic(const char *message, const char *file, uint32_t line) {
+    asm volatile("cli"); // Disable interrupts
+
+    kprint("PANIC(");
+    kprint(message);
+    kprint(") at ");
+    kprint(file);
+    kprint(":");
+    kprint_dec(line);
+    kprint("\n");
+    // Now hang on for ever
+    for(;;);
+}
+
+// Check for assertion failed, this function call by assert macro
+extern void panic_assert(const char *file, uint32_t line, const char *desc) {
+    asm volatile("cli"); // Disable interrupts
+
+    kprint("ASSERTION-FAILED(");
+    kprint(desc);
+    kprint(") at ");
+    kprint(file);
+    kprint(":");
+    kprint_dec(line);
+    kprint("\n");
+    // Now hang on forever
+    for(;;);
+}