More work on x86_64 build, error handling and IDT

[tpg/acess2.git] / Kernel / arch / x86_64 / proc.c

diff --git a/Kernel/arch/x86_64/proc.c b/Kernel/arch/x86_64/proc.c
index 623de55..ebb07d6 100644 (file)
--- a/Kernel/arch/x86_64/proc.c
+++ b/Kernel/arch/x86_64/proc.c
@@ -1,5 +1,5 @@
 /*
- * AcessOS Microkernel Version
+ * Acess2 x86_64 port
  * proc.c
  */
 #include <acess.h>
@@ -627,7 +627,7 @@ void Proc_StartProcess(Uint16 SS, Uint Stack, Uint Flags, Uint16 CS, Uint IP)
  */
 int Proc_Demote(Uint *Err, int Dest, tRegs *Regs)
 {
-        int    cpl = Regs->cs & 3;
+        int    cpl = Regs->CS & 3;
        // Sanity Check
        if(Dest > 3 || Dest < 0) {
                *Err = -EINVAL;
@@ -641,8 +641,8 @@ int Proc_Demote(Uint *Err, int Dest, tRegs *Regs)
        }
        
        // Change the Segment Registers
-       Regs->cs = (((Dest+1)<<4) | Dest) - 8;
-       Regs->ss = ((Dest+1)<<4) | Dest;
+       Regs->CS = (((Dest+1)<<4) | Dest) - 8;
+       Regs->SS = ((Dest+1)<<4) | Dest;
        
        return 0;
 }