Refactor kmalloc & tests in kmain.

2 files changed, 16 insertions, 0 deletions

diff --git a/kernel/include/idt.h b/kernel/include/idt.h
index b697dc3..9415c8e 100644
--- a/kernel/include/idt.h
+++ b/kernel/include/idt.h
@@ -58,6 +58,8 @@
 #define EX_INTEL_RESERVED_13            30         // No
 #define EX_INTEL_RESERVED_14            31         // No
 
+#define EFLAGS_IF		(0x1 << 9)
+
 struct registers {
 	uint32_t ds;                  // Data segment selector
 	uint32_t edi, esi, ebp, useless_esp, ebx, edx, ecx, eax; // Pushed by pusha.
diff --git a/kernel/include/kmalloc.h b/kernel/include/kmalloc.h
new file mode 100644
index 0000000..a409865
--- /dev/null
+++ b/kernel/include/kmalloc.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <stdint.h>
+#include <stddef.h>
+
+// Kernel memory allocator : one slab allocator for shared memory
+// Thread-safe.
+
+void kmalloc_setup();
+
+void* kmalloc(size_t sz);
+void kfree(void* ptr);
+
+/* vim: set ts=4 sw=4 tw=0 noet :*/