[ros-diffs] [hbirr] 16597: Used the kernel base address from the loader structure instead MmSystemRangeStart.

Used the kernel base address from the loader structure instead
MmSystemRangeStart. 
MmSystemRangeStart isn't the base address with the 3GB switch.
Modified: trunk/reactos/hal/halx86/generic/halinit.c
Modified: trunk/reactos/hal/halx86/include/halp.h
Modified: trunk/reactos/hal/halx86/mp/apic.c
Modified: trunk/reactos/hal/halx86/mp/halinit_mp.c
Modified: trunk/reactos/hal/halx86/up/halinit_up.c
Modified: trunk/reactos/hal/halx86/xbox/halinit_xbox.c
  _____  

Modified: trunk/reactos/hal/halx86/generic/halinit.c
--- trunk/reactos/hal/halx86/generic/halinit.c	2005-07-16 12:35:34 UTC
(rev 16596)
+++ trunk/reactos/hal/halx86/generic/halinit.c	2005-07-16 13:01:18 UTC
(rev 16597)
@@ -38,7 +38,7 @@

   if (BootPhase == 0)
     {
       RtlZeroMemory(&HalpHooks, sizeof(HALP_HOOKS));
-      HalpInitPhase0();      
+      HalpInitPhase0(LoaderBlock);      
     }
   else if (BootPhase == 1)
     {
  _____  

Modified: trunk/reactos/hal/halx86/include/halp.h
--- trunk/reactos/hal/halx86/include/halp.h	2005-07-16 12:35:34 UTC
(rev 16596)
+++ trunk/reactos/hal/halx86/include/halp.h	2005-07-16 13:01:18 UTC
(rev 16597)
@@ -38,7 +38,7 @@

 PVOID HalpMapPhysMemory(ULONG PhysAddr, ULONG Size);
 
 /* Non-generic initialization */
-VOID HalpInitPhase0 (VOID);
+VOID HalpInitPhase0 (PLOADER_PARAMETER_BLOCK LoaderBlock);
 
 /* DMA Page Register Structure  
  080     DMA        RESERVED
  _____  

Modified: trunk/reactos/hal/halx86/mp/apic.c
--- trunk/reactos/hal/halx86/mp/apic.c	2005-07-16 12:35:34 UTC (rev
16596)
+++ trunk/reactos/hal/halx86/mp/apic.c	2005-07-16 13:01:18 UTC (rev
16597)
@@ -83,6 +83,8 @@

    WRITE_PORT_UCHAR((PUCHAR)0x71, value); \
 })
 
+extern ULONG_PTR KernelBase;
+
 /* FUNCTIONS
*********************************************************************/
 
 extern ULONG Read8254Timer(VOID);
@@ -1035,7 +1037,7 @@
    /* Write the page directory page */
    Ke386GetPageTableDirectory(Common->PageDirectory);
    /* Write the kernel entry point */
-   Common->NtProcessStartup =
(ULONG_PTR)RtlImageNtHeader(MmSystemRangeStart)->OptionalHeader.AddressO
fEntryPoint + (ULONG_PTR)MmSystemRangeStart;
+   Common->NtProcessStartup =
(ULONG_PTR)RtlImageNtHeader((PVOID)KernelBase)->OptionalHeader.AddressOf
EntryPoint + KernelBase;
    /* Write the state of the mae mode */
    Common->PaeModeEnabled = Ke386GetCr4() & X86_CR4_PAE ? 1 : 0;
 
  _____  

Modified: trunk/reactos/hal/halx86/mp/halinit_mp.c
--- trunk/reactos/hal/halx86/mp/halinit_mp.c	2005-07-16 12:35:34 UTC
(rev 16596)
+++ trunk/reactos/hal/halx86/mp/halinit_mp.c	2005-07-16 13:01:18 UTC
(rev 16597)
@@ -18,10 +18,11 @@

 /* FUNCTIONS
***************************************************************/
 
 extern BOOLEAN HaliFindSmpConfig(VOID);
+ULONG_PTR KernelBase;
 
 
/***********************************************************************
****/
 VOID
-HalpInitPhase0(VOID)
+HalpInitPhase0(PLOADER_PARAMETER_BLOCK LoaderBlock)
 
 {
    static BOOLEAN MPSInitialized = FALSE;
@@ -29,7 +30,7 @@
 
    /* Only initialize MP system once. Once called the first time,
       each subsequent call is part of the initialization sequence
-			for an application processor. */
+      for an application processor. */
 
    DPRINT("HalpInitPhase0()\n");
 
@@ -45,6 +46,10 @@
    {
       KEBUGCHECK(0);
    }
+
+   /* store the kernel base for later use */
+   KernelBase = ((PLOADER_MODULE)LoaderBlock->ModsAddr)[0].ModStart;
+
 }
 
 /* EOF */
  _____  

Modified: trunk/reactos/hal/halx86/up/halinit_up.c
--- trunk/reactos/hal/halx86/up/halinit_up.c	2005-07-16 12:35:34 UTC
(rev 16596)
+++ trunk/reactos/hal/halx86/up/halinit_up.c	2005-07-16 13:01:18 UTC
(rev 16597)
@@ -18,7 +18,7 @@

 /* FUNCTIONS
***************************************************************/
 
 VOID
-HalpInitPhase0(VOID)
+HalpInitPhase0(PLOADER_PARAMETER_BLOCK LoaderBlock)
 {
   HalpInitPICs();
 
  _____  

Modified: trunk/reactos/hal/halx86/xbox/halinit_xbox.c
--- trunk/reactos/hal/halx86/xbox/halinit_xbox.c	2005-07-16
12:35:34 UTC (rev 16596)
+++ trunk/reactos/hal/halx86/xbox/halinit_xbox.c	2005-07-16
13:01:18 UTC (rev 16597)
@@ -22,7 +22,7 @@

 /* FUNCTIONS
***************************************************************/
 
 VOID
-HalpInitPhase0(VOID)
+HalpInitPhase0(PLOADER_PARAMETER_BLOCK LoaderBlock)
 {
   HalpHooks.InitPciBus = HalpXboxInitPciBus;