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| author | Konstantin Aladyshev <aladyshev22@gmail.com> | 2021-06-19 21:03:52 +0300 |
|---|---|---|
| committer | Konstantin Aladyshev <aladyshev22@gmail.com> | 2021-06-19 21:07:18 +0300 |
| commit | 949552d025a5968b3fd3e8d0ab399c9a85232def (patch) | |
| tree | 8af798e27d6c609754379967551ccf666915ccd5 /Lesson_06/UefiLessonsPkg/ImageHandle | |
| parent | 722c0444a133c4b7f0a3ce49d6990ecaf14cdcf4 (diff) | |
| download | UEFI-Lessons-949552d025a5968b3fd3e8d0ab399c9a85232def.tar.gz UEFI-Lessons-949552d025a5968b3fd3e8d0ab399c9a85232def.tar.bz2 UEFI-Lessons-949552d025a5968b3fd3e8d0ab399c9a85232def.zip | |
Rename lesson numbers to XX notation
With XX notation lessons would be placed in a folder from first to last.
Diffstat (limited to 'Lesson_06/UefiLessonsPkg/ImageHandle')
| -rw-r--r-- | Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.c | 30 | ||||
| -rw-r--r-- | Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.inf | 18 |
2 files changed, 48 insertions, 0 deletions
diff --git a/Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.c b/Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.c new file mode 100644 index 0000000..e869e28 --- /dev/null +++ b/Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.c @@ -0,0 +1,30 @@ +#include <Library/UefiBootServicesTableLib.h> +#include <Library/UefiLib.h> + + +typedef struct { + UINTN Signature; + /// All handles list of IHANDLE + LIST_ENTRY AllHandles; + /// List of PROTOCOL_INTERFACE's for this handle + LIST_ENTRY Protocols; + UINTN LocateRequest; + /// The Handle Database Key value when this handle was last created or modified + UINT64 Key; +} IHANDLE; + +EFI_STATUS +EFIAPI +UefiMain ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + IHANDLE* MyHandle = ImageHandle; + Print(L"Signature: %c %c %c %c\n", (MyHandle->Signature >> 0) & 0xff, + (MyHandle->Signature >> 8) & 0xff, + (MyHandle->Signature >> 16) & 0xff, + (MyHandle->Signature >> 24) & 0xff); + + return EFI_SUCCESS; +} diff --git a/Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.inf b/Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.inf new file mode 100644 index 0000000..34256ee --- /dev/null +++ b/Lesson_06/UefiLessonsPkg/ImageHandle/ImageHandle.inf @@ -0,0 +1,18 @@ +[Defines] + INF_VERSION = 1.25 + BASE_NAME = ImageHandle + FILE_GUID = b68d3472-70c7-4928-841b-6566032e0a23 + MODULE_TYPE = UEFI_APPLICATION + VERSION_STRING = 1.0 + ENTRY_POINT = UefiMain + +[Sources] + ImageHandle.c + +[Packages] + MdePkg/MdePkg.dec + +[LibraryClasses] + UefiApplicationEntryPoint + UefiLib + |