Fixing bugs and removing debug statements

[tpg/acess2.git] / Kernel / arch / x86 / mm_virt.c

diff --git a/Kernel/arch/x86/mm_virt.c b/Kernel/arch/x86/mm_virt.c
index aaec06e..4c2455e 100644 (file)
--- a/Kernel/arch/x86/mm_virt.c
+++ b/Kernel/arch/x86/mm_virt.c
@@ -74,8 +74,8 @@ extern void   Threads_SegFault(tVAddr Addr);
 extern void    Error_Backtrace(Uint eip, Uint ebp);
 
 // === PROTOTYPES ===
-void   MM_PreinitVirtual();
-void   MM_InstallVirtual();
+void   MM_PreinitVirtual(void);
+void   MM_InstallVirtual(void);
 void   MM_PageFault(tVAddr Addr, Uint ErrorCode, tRegs *Regs);
 void   MM_DumpTables(tVAddr Start, tVAddr End);
 tPAddr MM_DuplicatePage(tVAddr VAddr);
@@ -102,10 +102,10 @@ Uint32    gWorkerStacks[(NUM_WORKER_STACKS+31)/32];
 
 // === CODE ===
 /**
- * \fn void MM_PreinitVirtual()
+ * \fn void MM_PreinitVirtual(void)
  * \brief Maps the fractal mappings
  */
-void MM_PreinitVirtual()
+void MM_PreinitVirtual(void)
 {
        #if USE_PAE
        gaInitPageDir[ ((PAGE_TABLE_ADDR >> TAB)-3*512+3)*2 ] = ((tTabEnt)&gaInitPageDir - KERNEL_BASE) | 3;
@@ -116,10 +116,10 @@ void MM_PreinitVirtual()
 }
 
 /**
- * \fn void MM_InstallVirtual()
+ * \fn void MM_InstallVirtual(void)
  * \brief Sets up the constant page mappings
  */
-void MM_InstallVirtual()
+void MM_InstallVirtual(void)
 {
         int    i;
        
@@ -158,7 +158,6 @@ void MM_InstallVirtual()
        
        // Unset kernel on the User Text pages
        for( i = ((tVAddr)&_UsertextEnd-(tVAddr)&_UsertextBase+0xFFF)/4096; i--; ) {
-               Log("MM_SetFlags( 0x%08x, 0, MM_PFLAG_KERNEL)", (tVAddr)&_UsertextBase + i*4096);
                MM_SetFlags( (tVAddr)&_UsertextBase + i*4096, 0, MM_PFLAG_KERNEL );
        }
 }
@@ -166,7 +165,7 @@ void MM_InstallVirtual()
 /**
  * \brief Cleans up the SMP required mappings
  */
-void MM_FinishVirtualInit()
+void MM_FinishVirtualInit(void)
 {
        #if USE_PAE
        gaInitPDPT[ 0 ] = 0;
@@ -247,6 +246,13 @@ void MM_PageFault(tVAddr Addr, Uint ErrorCode, tRegs *Regs)
        
        //MM_DumpTables(0, -1); 
        
+       // Register Dump
+       Log("EAX %08x ECX %08x EDX %08x EBX %08x", Regs->eax, Regs->ecx, Regs->edx, Regs->ebx);
+       Log("ESP %08x EBP %08x ESI %08x EDI %08x", Regs->esp, Regs->ebp, Regs->esi, Regs->edi);
+       //Log("SS:ESP %04x:%08x", Regs->ss, Regs->esp);
+       Log("CS:EIP %04x:%08x", Regs->cs, Regs->eip);
+       Log("DS %04x ES %04x FS %04x GS %04x", Regs->ds, Regs->es, Regs->fs, Regs->gs);
+       
        Panic("Page Fault at 0x%x (Accessed 0x%x)", Regs->eip, Addr);
 }
 
@@ -479,7 +485,7 @@ int MM_Map(tVAddr VAddr, tPAddr PAddr)
  * \fn tVAddr MM_ClearUser()
  * \brief Clear user's address space
  */
-tVAddr MM_ClearUser()
+tVAddr MM_ClearUser(void)
 {
        Uint    i, j;
        
@@ -510,10 +516,10 @@ tVAddr MM_ClearUser()
 }
 
 /**
- * \fn tPAddr MM_Clone()
+ * \fn tPAddr MM_Clone(void)
  * \brief Clone the current address space
  */
-tPAddr MM_Clone()
+tPAddr MM_Clone(void)
 {
        Uint    i, j;
        tVAddr  ret;
@@ -636,10 +642,10 @@ tPAddr MM_Clone()
 }
 
 /**
- * \fn tVAddr MM_NewKStack()
+ * \fn tVAddr MM_NewKStack(void)
  * \brief Create a new kernel stack
  */
-tVAddr MM_NewKStack()
+tVAddr MM_NewKStack(void)
 {
        tVAddr  base = KERNEL_STACKS;
        Uint    i;