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Temporary fix for PAE addressing limits and KSEG0 base mapping
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This commit is contained in:
Aiken Harris
2026-01-09 20:54:13 +01:00
parent b91c79e090
commit 9ed851ed1f
6 changed files with 82 additions and 86 deletions
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16
boot/xtldr/modules/xtos_o/xtos.cc
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@@ -206,7 +206,7 @@ Xtos::GetMemoryDescriptorList(IN PXTBL_PAGE_MAPPING PageMap,
return Status;
}
Status = XtLdrProtocol->Memory.MapVirtualMemory(PageMap, *VirtualAddress, (PVOID)Address, Pages, LoaderMemoryData);
Status = XtLdrProtocol->Memory.MapVirtualMemory(PageMap, (ULONGLONG)*VirtualAddress, Address, Pages, LoaderMemoryData);
if(Status != STATUS_EFI_SUCCESS)
{
XtLdrProtocol->Memory.FreePages(Address, Pages);
@@ -266,7 +266,7 @@ Xtos::GetSystemResourcesList(IN PXTBL_PAGE_MAPPING PageMap,
{
return Status;
}
Status = XtLdrProtocol->Memory.MapVirtualMemory(PageMap, *VirtualAddress, (PVOID)Address, Pages, LoaderFirmwarePermanent);
Status = XtLdrProtocol->Memory.MapVirtualMemory(PageMap, (ULONGLONG)*VirtualAddress, Address, Pages, LoaderFirmwarePermanent);
if(Status != STATUS_EFI_SUCCESS)
{
XtLdrProtocol->Memory.FreePages(Address, Pages);
@@ -336,8 +336,8 @@ Xtos::GetSystemResourcesList(IN PXTBL_PAGE_MAPPING PageMap,
FrameBufferResource->Header.VirtualAddress = *VirtualAddress;
/* Map frame buffer memory */
XtLdrProtocol->Memory.MapVirtualMemory(PageMap, FrameBufferResource->Header.VirtualAddress,
FrameBufferResource->Header.PhysicalAddress,
XtLdrProtocol->Memory.MapVirtualMemory(PageMap, (ULONGLONG)FrameBufferResource->Header.VirtualAddress,
(ULONGLONG)FrameBufferResource->Header.PhysicalAddress,
FrameBufferPages, LoaderFirmwarePermanent);
/* Close FrameBuffer protocol */
@@ -389,7 +389,7 @@ Xtos::InitializeApicBase(IN PXTBL_PAGE_MAPPING PageMap)
}
/* Map APIC base address */
XtLdrProtocol->Memory.MapVirtualMemory(PageMap, (PVOID)APIC_BASE, ApicBaseAddress, 1, LoaderFirmwarePermanent);
XtLdrProtocol->Memory.MapVirtualMemory(PageMap, APIC_BASE, (ULONGLONG)ApicBaseAddress, 1, LoaderFirmwarePermanent);
return STATUS_EFI_SUCCESS;
}
@@ -456,7 +456,7 @@ Xtos::InitializeLoaderBlock(IN PXTBL_PAGE_MAPPING PageMap,
ParametersSize);
/* Map kernel initialization block */
XtLdrProtocol->Memory.MapVirtualMemory(PageMap, *VirtualAddress, (PVOID)LoaderBlock,
XtLdrProtocol->Memory.MapVirtualMemory(PageMap, (ULONGLONG)*VirtualAddress, (ULONGLONG)LoaderBlock,
BlockPages, LoaderSystemBlock);
/* Calculate next valid virtual address */
@@ -650,8 +650,8 @@ Xtos::RunBootSequence(IN PEFI_FILE_HANDLE BootDir,
}
/* Add kernel image memory mapping */
Status = XtLdrProtocol->Memory.MapVirtualMemory(&PageMap, ImageContext->VirtualAddress,
ImageContext->PhysicalAddress, ImageContext->ImagePages,
Status = XtLdrProtocol->Memory.MapVirtualMemory(&PageMap, (ULONGLONG)ImageContext->VirtualAddress,
(ULONGLONG)ImageContext->PhysicalAddress, ImageContext->ImagePages,
LoaderSystemCode);
if(Status != STATUS_EFI_SUCCESS)
{