Usermode/AxWin4 - Fix bitmap upscale

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

diff --git a/KernelLand/Kernel/arch/x86/proc.c b/KernelLand/Kernel/arch/x86/proc.c
index 7123eef..999ac67 100644 (file)
--- a/KernelLand/Kernel/arch/x86/proc.c
+++ b/KernelLand/Kernel/arch/x86/proc.c
@@ -463,6 +463,14 @@ tTID Proc_NewKThread(void (*Fcn)(void*), void *Data)
        return newThread->TID;
 }
 
+#if 0
+tPID Proc_NewProcess(Uint Flags, void (*Fcn)(void*), size_t SaveSize, const void *Data)
+{
+       tThread *newThread = Threads_CloneTCB(CLONE_VM);
+       return 0;
+}
+#endif
+
 /**
  * \fn int Proc_Clone(Uint *Err, Uint Flags)
  * \brief Clone the current process
@@ -482,6 +490,9 @@ tPID Proc_Clone(Uint Flags)
        // New thread
        newThread = Threads_CloneTCB(Flags);
        if(!newThread)  return -1;
+       ASSERT(newThread->Process);
+       //ASSERT(CheckMem(newThread->Process, sizeof(tProcess)));
+       //LOG("newThread->Process = %p", newThread->Process);
 
        newThread->KernelStack = cur->KernelStack;
 
@@ -490,6 +501,9 @@ tPID Proc_Clone(Uint Flags)
        if( eip == 0 ) {
                return 0;
        }
+       //ASSERT(newThread->Process);
+       //ASSERT(CheckMem(newThread->Process, sizeof(tProcess)));
+       //LOG("newThread->Process = %p", newThread->Process);
        newThread->SavedState.EIP = eip;
        newThread->SavedState.SSE = NULL;
        newThread->SavedState.bSSEModified = 0;
@@ -729,7 +743,9 @@ void Proc_DumpThreadCPUState(tThread *Thread)
                Error_Backtrace(regs->eip, regs->ebp);
                return ;
        }
-       
+
+       Log(" Saved = %p (SP=%p)", Thread->SavedState.EIP, Thread->SavedState.ESP);     
+
        tVAddr  diffFromScheduler = Thread->SavedState.EIP - (tVAddr)SwitchTasks;
        tVAddr  diffFromClone = Thread->SavedState.EIP - (tVAddr)Proc_CloneInt;
        tVAddr  diffFromSpawn = Thread->SavedState.EIP - (tVAddr)NewTaskHeader;