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1 #include <efi.h>
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2 #include <efilib.h>
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3
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1
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4 #include "registers.h"
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5
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6 EFI_STATUS
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7 efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *systab)
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8 {
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8
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9 EFI_LOADED_IMAGE *loadedImage;
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10
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0
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11 InitializeLib(image, systab);
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12
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8
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13 uefi_call_wrapper(systab->ConOut->Reset, 2, systab->ConOut, FALSE);
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14
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15 Print(L"---- start ----\n");
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16
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17 EFI_STATUS status;
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18
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19 Print(L"Open Protocol\n");
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20 status = uefi_call_wrapper(
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21 BS->OpenProtocol,
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22 6,
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23 image,
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24 &LoadedImageProtocol,
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25 (void **)&loadedImage,
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26 image,
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27 NULL,
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28 EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL);
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29
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30 if (EFI_ERROR(status)) {
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31 Print(L"OpenProtocol is %r\n", status);
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32 }
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33
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34 Print(L"Close Protocol\n");
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35 status = uefi_call_wrapper(
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36 BS->CloseProtocol,
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37 4,
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38 image,
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39 &LoadedImageProtocol,
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40 image,
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41 NULL);
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42
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43 if (EFI_ERROR(status)) {
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44 Print(L"CloseProtocol is %r\n", status);
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45 }
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46
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0
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47
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48 return EFI_SUCCESS;
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49 }
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