Kernel/x86_64 - More bugfixes, I suspect the PMM code is borken

[tpg/acess2.git] / Kernel / arch / x86_64 / include / proc.h

diff --git a/Kernel/arch/x86_64/include/proc.h b/Kernel/arch/x86_64/include/proc.h
index 2672ca1..dad8f06 100644 (file)
--- a/Kernel/arch/x86_64/include/proc.h
+++ b/Kernel/arch/x86_64/include/proc.h
@@ -16,12 +16,12 @@ typedef struct {
        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;
 
@@ -33,13 +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