Espresso 0.0.1f

arch/x86/boot/boot.s

@@ -45,29 +45,8 @@ doesn't make sense to return from this function as the bootloader is gone.
 
 .global _start
 .global _kernel_early
-/*.global loadPageDirectory
-.global enablePaging*/
 
 .type _start, @function
-
-/*load_page_directory:
-        push %ebp
-        mov %esp, %ebp
-        mov 8(%esp), %eax
-        mov %eax, %cr3
-        mov %ebp, %esp
-        pop %ebp
-        ret
-
-enable_paging:
-        push %ebp
-        mov %esp, %ebp
-        mov %cr0, %eax
-        or $0x80000000, %eax
-        mov %eax, %cr0
-        mov %ebp, %esp
-        pop %ebp
-        ret*/
         
 enable_sse_asm:
     push %eax
@@ -138,7 +117,7 @@ enable_sse_asm:
 .no_sse:
 .no_cpuid:
     lea sse_initialized, %edi
-    mov $0, (%edi)
+    movl $0, (%edi)
 
 .done:
     pop %edi
@@ -203,9 +182,8 @@ _start:
 	
 	
 	/*
-	Call _kernel_early, early low-level initialization will happen there;
-	please note that while _kernel_early is written in assembler,
-	kernel_early is written in C. (kernel_early is called by _kernel_early, don't be confused. ;) )
+	Call _kernel_early, early low-level initialization will happen there.
+	NOTE: I don't use 'jmp' because it doesn't work. Nice try.
 	*/
 	call _kernel_early
 

arch/x86/new_intrin.c

@@ -0,0 +1,16 @@
+#include <types.h>
+
+#ifdef __NEW_INTRINSICS_
+
+bool cpu_supports_sse2(void)
+{
+    int k = __buildin_cpu_supports("sse2");
+    return k > 0 ? true : false
+}
+
+bool cpu_supports_sse(void)
+{
+    return __buildin_cpu_supports("sse") > 0 ? true : false;
+}
+
+#endif