X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Farch%2Fx86_64%2Finclude%2Fproc.h;h=dad8f0610789262db0cb5a64a2094ca1f42922ff;hb=a2495c6ea4f4cab16b5d339ae511428e92e89e73;hp=c92ce7e5d22b24fa1bf1d69e86a1cdd9b5b645a9;hpb=eecce4b7a55315f6c385ad8be35c25dbb12d43d8;p=tpg%2Facess2.git

diff --git a/Kernel/arch/x86_64/include/proc.h b/Kernel/arch/x86_64/include/proc.h
index c92ce7e5..dad8f061 100644
--- a/Kernel/arch/x86_64/include/proc.h
+++ b/Kernel/arch/x86_64/include/proc.h
@@ -14,12 +14,14 @@ typedef struct {
 	// MMX
 	// FPU
 	Uint	FS, GS;
+	
 	Uint	RAX, RCX, RDX, RBX;
-    Uint	KernelRSP, RBP, RSI, RDI;
+	Uint	KernelRSP, RBP, RSI, RDI;
 	Uint	R8,  R9,  R10, R11;
 	Uint	R12, R13, R14, R15;
-    Uint	IntNum, ErrorCode;
-    Uint	RIP, CS;
+	
+	Uint	IntNum, ErrorCode;
+	Uint	RIP, CS;
 	Uint	RFlags, RSP, SS;
 } tRegs;
 
@@ -31,13 +33,26 @@ typedef struct sMemoryState
 	tPAddr	CR3;
 }	tMemoryState;
 
+// 512 bytes, 16 byte aligned
+typedef struct sSSEState
+{
+	char	data[512];
+} tSSEState;
+
 /**
  * \brief Task state for thread handler
  */
 typedef struct sTaskState
 {
-	Uint	RIP, RSP, RBP;
+	Uint	RIP, RSP;
+	Uint64	UserRIP, UserCS;
+	tSSEState	*SSE;
+	 int	bSSEModified;
 }	tTaskState;
 
+// === CONSTANTS ===
+#define KERNEL_STACK_SIZE	0x8000	// 32 KiB
+//#define KERNEL_STACK_SIZE	0x10000	// 64 KiB
+
 #endif