859b55443a
Replace the open coded sequence to load Linux on x86 with a short and generic sequence invoking QemuLoadImageLib, which can be provided by a generic version that only supports the LoadImage and StartImage boot services, and one that incorporates the entire legacy loading sequence as well. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2566 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/** @file
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Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Uefi.h>
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#include <Library/BaseLib.h>
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#include <Library/DebugLib.h>
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#include <Library/QemuLoadImageLib.h>
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#include <Library/ReportStatusCodeLib.h>
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#include <Library/UefiLib.h>
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EFI_STATUS
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TryRunningQemuKernel (
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VOID
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)
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{
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EFI_STATUS Status;
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EFI_HANDLE KernelImageHandle;
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Status = QemuLoadKernelImage (&KernelImageHandle);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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//
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// Signal the EVT_SIGNAL_READY_TO_BOOT event
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//
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EfiSignalEventReadyToBoot();
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REPORT_STATUS_CODE (EFI_PROGRESS_CODE,
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(EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_DXE_BS_PC_READY_TO_BOOT_EVENT));
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//
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// Start the image.
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//
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Status = QemuStartKernelImage (&KernelImageHandle);
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if (EFI_ERROR (Status)) {
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DEBUG ((DEBUG_ERROR, "%a: QemuStartKernelImage(): %r\n", __FUNCTION__,
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Status));
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}
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QemuUnloadKernelImage (KernelImageHandle);
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return Status;
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}
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