xt-sys/exectos
3
5
Fork 2
Code Issues 7 Pull Requests 1 Actions Projects 1 Releases Wiki Activity

Ensure contiguous virtual memory mapping
All checks were successful
Builds / ExectOS (amd64, release) (push) Successful in 24s
Details
Builds / ExectOS (i686, release) (push) Successful in 25s
Details
Builds / ExectOS (i686, debug) (push) Successful in 37s
Details
Builds / ExectOS (amd64, debug) (push) Successful in 40s
Details

Browse Source
This commit is contained in:
Aiken Harris
2026-01-23 20:55:56 +01:00
parent b5f220a2ae
commit 31b0e4f441
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
boot/xtldr/modules/xtos_o/xtos.cc
View File

@@ -607,7 +607,7 @@ Xtos::RunBootSequence(IN PEFI_FILE_HANDLE BootDir,
PXTBL_FRAMEBUFFER_PROTOCOL FrameBufProtocol;
PPECOFF_IMAGE_CONTEXT ImageContext = NULLPTR;
PEFI_LOADED_IMAGE_PROTOCOL ImageProtocol;
PVOID VirtualAddress, VirtualMemoryArea;
PVOID VirtualAddress;
PXT_ENTRY_POINT KernelEntryPoint;
EFI_HANDLE ProtocolHandle;
EFI_STATUS Status;
@@ -629,13 +629,12 @@ Xtos::RunBootSequence(IN PEFI_FILE_HANDLE BootDir,
XtLdrProtocol->Protocol.Close(&ProtocolHandle, &FrameBufGuid);
/* Set base virtual memory area for the kernel mappings */
VirtualMemoryArea = (PVOID)KSEG0_BASE;
VirtualAddress = (PVOID)(KSEG0_BASE + KSEG0_KERNEL_BASE);
VirtualAddress = (PVOID)(KSEG0_BASE);
/* Initialize virtual memory mappings */
XtLdrProtocol->Memory.InitializePageMap(&PageMap, DeterminePagingLevel(Parameters->Parameters), Size4K);
Status = XtLdrProtocol->Memory.MapEfiMemory(&PageMap, &VirtualMemoryArea, NULLPTR);
Status = XtLdrProtocol->Memory.MapEfiMemory(&PageMap, &VirtualAddress, NULLPTR);
if(Status != STATUS_EFI_SUCCESS)
{
return Status;