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[BOOT] Execution contexts and more refactoring

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This commit is contained in:
Quinn Stephens
2024-10-05 15:44:25 -04:00
parent 7c3dafc051
commit 24a31cab26
13 changed files with 317 additions and 118 deletions
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12
BOOT/ENVIRON/LIB/EFI/efiinit.c
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@@ -615,7 +615,6 @@ Return Value:
PMEMORY_DESCRIPTOR MemoryDescriptor;
PBOOT_DEVICE BootDevice;
PBOOT_FIRMWARE_DATA FirmwareData;
PBOOT_PLATFORM_DATA PlatformData;
PBOOT_RETURN_DATA ReturnData;
ScratchUsed = 0;
@@ -697,19 +696,14 @@ Return Value:
InputParameters->FirmwareDataOffset = ScratchUsed;
FirmwareData = (PBOOT_FIRMWARE_DATA)(&EfiInitScratch[ScratchUsed]);
ScratchUsed += sizeof(BOOT_FIRMWARE_DATA);
RtlZeroMemory(FirmwareData, sizeof(BOOT_FIRMWARE_DATA));
FirmwareData->Version = BOOT_FIRMWARE_DATA_VERSION;
FirmwareData->Reserved = 0;
FirmwareData->ImageHandle = ImageHandle;
FirmwareData->SystemTable = SystemTable;
InputParameters->PlatformDataOffset = ScratchUsed;
PlatformData = (PBOOT_PLATFORM_DATA)(&EfiInitScratch[ScratchUsed]);
ScratchUsed += sizeof(BOOT_PLATFORM_DATA);
PlatformData->Reserved = 0;
#if defined(__i386__) || defined(__x86_64__)
asm volatile("mov %%cr3, %0" :"=r"(PlatformData->CR3));
asm volatile("mov %%cr3, %0" :"=r"(FirmwareData->Cr3));
#endif
BlpArchGetDescriptorTableContext(&PlatformData->DescriptorTableContext);
BlpArchGetDescriptorTableContext(&FirmwareData->DescriptorTableContext);
InputParameters->ReturnDataOffset = ScratchUsed;
ReturnData = (PBOOT_RETURN_DATA)(&EfiInitScratch[ScratchUsed]);