[ros-diffs] [ion] 13463: Forgot this file

[ion at svn.reactos.com]

Forgot this file
Added: trunk/reactos/ntoskrnl/ke/i386/main.S
  _____  

Added: trunk/reactos/ntoskrnl/ke/i386/main.S
--- trunk/reactos/ntoskrnl/ke/i386/main.S	2005-02-08 01:46:01 UTC
(rev 13462)
+++ trunk/reactos/ntoskrnl/ke/i386/main.S	2005-02-08 01:55:04 UTC
(rev 13463)
@@ -0,0 +1,31 @@

+#include <roscfg.h>
+#include <internal/ntoskrnl.h>
+#include <internal/i386/ke.h>
+#include <internal/i386/segment.h>
+#include <internal/ps.h>
+#include <internal/i386/mm.h>
+#include <internal/i386/fpu.h>
+
+.globl _NtProcessStartup
+
+_NtProcessStartup:
+
+    /* FIXME: Application processors should have their own GDT/IDT */
+    lgdt _KiGdtDescriptor
+    lidt _KiIdtDescriptor
+
+    /* Load the PCR selector */
+    movl $PCR_SELECTOR, %eax
+    movl %eax, %fs
+
+    /* Load the initial kernel stack */
+    lea _kernel_stack, %eax
+    add $0x1000, %eax
+    and $0xFFFFE000, %eax
+    add $(0x3000 - SIZEOF_FX_SAVE_AREA), %eax
+    movl %eax, %esp
+    
+    /* Call the main kernel initialization */
+    pushl %edx
+    pushl %ecx
+    call __main
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