Kernel/VFS - Add assertion that node for VFS_Mark* is non-null

[tpg/acess2.git] / KernelLand / Kernel / arch / x86 / kpanic.c

diff --git a/KernelLand/Kernel/arch/x86/kpanic.c b/KernelLand/Kernel/arch/x86/kpanic.c
index 9300c69..3adf8d5 100644 (file)
--- a/KernelLand/Kernel/arch/x86/kpanic.c
+++ b/KernelLand/Kernel/arch/x86/kpanic.c
@@ -78,6 +78,8 @@ const struct {
 void KernelPanic_SetMode(void)
 {
         int    i;
+
+       __asm__ __volatile__ ("cli");   // Stop the processor!
        
        // This function is called by Panic(), but MM_PageFault and the
        // CPU exception handers also call it, so let's not clear the screen
@@ -85,7 +87,7 @@ void KernelPanic_SetMode(void)
        if( giKP_Pos )  return ;
        
        // Restore VGA 0xB8000 text mode
-       #if 1
+       #if 0
        for( i = 0; i < NUM_REGVALUES; i++ )
        {
                // Reset Flip-Flop
@@ -110,6 +112,7 @@ void KernelPanic_SetMode(void)
        }
        #endif
        
+       #if ENABLE_KPANIC_MODE
        // Clear Screen
        for( i = 0; i < 80*25; i++ )
        {
@@ -122,10 +125,12 @@ void KernelPanic_SetMode(void)
                __asm__ __volatile__ ("mov %%ebp, %0" : "=r" (ebp));
                Error_Backtrace(eip, ebp);
        }
+       #endif
 }
 
 void KernelPanic_PutChar(char Ch)
 {
+       #if ENABLE_KPANIC_MODE
        if( giKP_Pos > 80*25 )  return ;
        switch(Ch)
        {
@@ -151,4 +156,11 @@ void KernelPanic_PutChar(char Ch)
                giKP_Pos ++;
                break;
        }
+       #if 0
+       {
+               char    s[2] = {Ch,0};
+               VT_int_PutString(gpVT_CurTerm, s);
+       }
+       #endif
+       #endif // ENABLE_KPANIC_MODE
 }