[navaraf] 17010: Merge 16597 (hbirr) from trunk:

Merge 16597 (hbirr) from trunk:
Used the kernel base address from the loader structure instead
MmSystemRangeStart. 
MmSystemRangeStart isn't the base address with the 3GB switch.
Modified: branches/ros-branch-0_2_7/reactos/hal/halx86/generic/halinit.c
Modified: branches/ros-branch-0_2_7/reactos/hal/halx86/include/halp.h
Modified: branches/ros-branch-0_2_7/reactos/hal/halx86/mp/apic.c
Modified: branches/ros-branch-0_2_7/reactos/hal/halx86/mp/halinit_mp.c
Modified: branches/ros-branch-0_2_7/reactos/hal/halx86/up/halinit_up.c
Modified:
branches/ros-branch-0_2_7/reactos/hal/halx86/xbox/halinit_xbox.c
  _____  

Modified: branches/ros-branch-0_2_7/reactos/hal/halx86/generic/halinit.c
--- branches/ros-branch-0_2_7/reactos/hal/halx86/generic/halinit.c
2005-08-03 17:05:36 UTC (rev 17009)
+++ branches/ros-branch-0_2_7/reactos/hal/halx86/generic/halinit.c
2005-08-03 17:07:01 UTC (rev 17010)
@@ -38,7 +38,7 @@

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

Modified: branches/ros-branch-0_2_7/reactos/hal/halx86/include/halp.h
--- branches/ros-branch-0_2_7/reactos/hal/halx86/include/halp.h
2005-08-03 17:05:36 UTC (rev 17009)
+++ branches/ros-branch-0_2_7/reactos/hal/halx86/include/halp.h
2005-08-03 17:07:01 UTC (rev 17010)
@@ -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: branches/ros-branch-0_2_7/reactos/hal/halx86/mp/apic.c
--- branches/ros-branch-0_2_7/reactos/hal/halx86/mp/apic.c
2005-08-03 17:05:36 UTC (rev 17009)
+++ branches/ros-branch-0_2_7/reactos/hal/halx86/mp/apic.c
2005-08-03 17:07:01 UTC (rev 17010)
@@ -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: branches/ros-branch-0_2_7/reactos/hal/halx86/mp/halinit_mp.c
--- branches/ros-branch-0_2_7/reactos/hal/halx86/mp/halinit_mp.c
2005-08-03 17:05:36 UTC (rev 17009)
+++ branches/ros-branch-0_2_7/reactos/hal/halx86/mp/halinit_mp.c
2005-08-03 17:07:01 UTC (rev 17010)
@@ -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: branches/ros-branch-0_2_7/reactos/hal/halx86/up/halinit_up.c
--- branches/ros-branch-0_2_7/reactos/hal/halx86/up/halinit_up.c
2005-08-03 17:05:36 UTC (rev 17009)
+++ branches/ros-branch-0_2_7/reactos/hal/halx86/up/halinit_up.c
2005-08-03 17:07:01 UTC (rev 17010)
@@ -18,7 +18,7 @@

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

Modified:
branches/ros-branch-0_2_7/reactos/hal/halx86/xbox/halinit_xbox.c
--- branches/ros-branch-0_2_7/reactos/hal/halx86/xbox/halinit_xbox.c
2005-08-03 17:05:36 UTC (rev 17009)
+++ branches/ros-branch-0_2_7/reactos/hal/halx86/xbox/halinit_xbox.c
2005-08-03 17:07:01 UTC (rev 17010)
@@ -22,7 +22,7 @@

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