X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=Kernel%2Fdrv%2Fkb.c;h=07e07f5d624857e2677f6b9a145ad88c49a57e48;hb=02cbaac1233be9c5228973a787431fa5e0aa178e;hp=28feb05b50f870c39c38e16a3763d9b20aaff5e9;hpb=586a47ab9343a85c944a2cf7b27a74cf459a8423;p=tpg%2Facess2.git

diff --git a/Kernel/drv/kb.c b/Kernel/drv/kb.c
index 28feb05b..07e07f5d 100644
--- a/Kernel/drv/kb.c
+++ b/Kernel/drv/kb.c
@@ -45,6 +45,8 @@ Uint8	gbaKB_States[3][256];
  int	giKB_KeyLayer = 0;
 #if USE_KERNEL_MAGIC
  int	gbKB_MagicState = 0;
+ int	giKB_MagicAddress = 0;
+ int	giKB_MagicAddressPos = 0;
 #endif
 //Uint64	giKB_ReadBase = 0;
 //Uint32	gaKB_Buffer[KB_BUFFER_SIZE];	//!< Keyboard Ring Buffer
@@ -54,7 +56,7 @@ Uint8	gbaKB_States[3][256];
 
 // === CODE ===
 /**
- * \fn int KB_Install(char **Arguments)
+ * \brief Install the keyboard driver
  */
 int KB_Install(char **Arguments)
 {
@@ -74,8 +76,8 @@ int KB_Install(char **Arguments)
 }
 
 /**
- * \fn void KB_IRQHandler()
  * \brief Called on a keyboard IRQ
+ * \param IRQNum	IRQ number (unused)
  */
 void KB_IRQHandler(int IRQNum)
 {
@@ -184,14 +186,24 @@ void KB_IRQHandler(int IRQNum)
 	{
 		switch(ch)
 		{
-		// Kernel Panic (Page Fault)
-		case 'q':	*((int*)1) = 0;	return;
-		// Bochs Magic Breakpoint
-		case 'd':	__asm__ __volatile__ ("xchg %bx, %bx");	return;
+		case '0':	case '1':	case '2':	case '3':
+		case '4':	case '5':	case '6':	case '7':
+		case '8':	case '9':	case 'a':	case 'b':
+		case 'c':	case 'd':	case 'e':	case 'f':
+			{
+			char	str[2] = {ch,0};
+			if(giKB_MagicAddressPos == BITS/4)	break;
+			giKB_MagicAddress |= atoi(str) << giKB_MagicAddressPos;
+			giKB_MagicAddressPos ++;
+			}
+			break;
+		
 		// Thread List Dump
 		case 'p':	Threads_Dump();	return;
 		// Heap Statistics
 		case 'h':	Heap_Stats();	return;
+		// Dump Structure
+		case 's':	return;
 		}
 	}
 	#endif