xt-sys/exectos
xt-sys/exectos
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XTLDR Rewrite #7

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belliash merged 184 commits from xtldr_rewrite into master 2024-01-09 18:51:04 +01:00
Conversation 1 Commits 184 Files Changed 63 +15 -6
1 changed files with 15 additions and 6 deletions
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Showing only changes of commit 60ce943cab - Show all commits

21
xtldr/modules/xtos_o/i686/memory.c
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@ -175,13 +175,8 @@ XtEnablePaging(IN PLIST_ENTRY MemoryMappings,
}
/* Map XTLDR code */
Status = XtAddVirtualMemoryMapping(MemoryMappings, ImageProtocol->ImageBase, ImageProtocol->ImageBase,
XtAddVirtualMemoryMapping(MemoryMappings, ImageProtocol->ImageBase, ImageProtocol->ImageBase,
EFI_SIZE_TO_PAGES(ImageProtocol->ImageSize), LoaderFirmwareTemporary);
if(Status != STATUS_EFI_SUCCESS)
{
/* Mapping the boot loader code failed */
return Status;
}
/* Add page mapping itself to memory mapping */
Status = XtAddVirtualMemoryMapping(MemoryMappings, NULL, *PtePointer, 1, LoaderMemoryData);
@ -238,6 +233,20 @@ XtEnablePaging(IN PLIST_ENTRY MemoryMappings,
/* Exit EFI Boot Services */
Status = XtLdrProtocol->Util.ExitBootServices(MemoryMap->MapKey);
/* Check if exitted boot services successfully */
if(Status != STATUS_EFI_SUCCESS)
{
/* Failed to exit boot services */
Status = XtLdrProtocol->Memory.GetMemoryMap(MemoryMap);
if(Status != STATUS_EFI_SUCCESS)
{
/* Unable to get memory map */
return Status;
}
Status = XtLdrProtocol->Util.ExitBootServices(MemoryMap->MapKey);
}
/* Check if exitted boot services successfully */
if(Status != STATUS_EFI_SUCCESS)
{