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authorKonstantin Aladyshev <aladyshev22@gmail.com>2021-07-12 13:04:07 +0300
committerKonstantin Aladyshev <aladyshev22@gmail.com>2021-07-12 13:06:10 +0300
commitea5d514727e1b9abcc4558e62ca9311755937a5d (patch)
tree7d09250b31bfaaff0d028b75268fd9d336a093c5 /UefiLessonsPkg/PCDLesson
parent7d9311124853be51b5a65f41daa7bee0f37bf2ba (diff)
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Add 'UefiLessonsPkg' folder to the repo
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Diffstat (limited to 'UefiLessonsPkg/PCDLesson')
-rw-r--r--UefiLessonsPkg/PCDLesson/PCDLesson.c43
-rw-r--r--UefiLessonsPkg/PCDLesson/PCDLesson.inf39
2 files changed, 82 insertions, 0 deletions
diff --git a/UefiLessonsPkg/PCDLesson/PCDLesson.c b/UefiLessonsPkg/PCDLesson/PCDLesson.c
new file mode 100644
index 0000000..03be437
--- /dev/null
+++ b/UefiLessonsPkg/PCDLesson/PCDLesson.c
@@ -0,0 +1,43 @@
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+
+#include <Library/PcdLib.h>
+
+EFI_STATUS
+EFIAPI
+UefiMain (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ Print(L"PcdMyVar32=%d\n", FixedPcdGet32(PcdMyVar32));
+ Print(L"PcdMyVar32_1=%d\n", FixedPcdGet32(PcdMyVar32_1));
+ Print(L"PcdMyVar32_2=%d\n", FixedPcdGet32(PcdMyVar32_2));
+
+ Print(L"PcdMyVar32=%d\n", PcdGet32(PcdMyVar32));
+
+ Print(L"PcdMyPatchableVar32=%d\n", PcdGet32(PcdMyPatchableVar32));
+ EFI_STATUS Status = PcdSet32S(PcdMyPatchableVar32, 44);
+ Print(L"Status=%r\n", Status);
+ Print(L"PcdMyPatchableVar32=%d\n", PcdGet32(PcdMyPatchableVar32));
+ PatchPcdSet32(PcdMyPatchableVar32, 45);
+ Print(L"PcdMyPatchableVar32=%d\n", PatchPcdGet32(PcdMyPatchableVar32));
+
+
+ Print(L"PcdMyFeatureFlagVar=%d\n", FeaturePcdGet(PcdMyFeatureFlagVar));
+ Print(L"PcdMyFeatureFlagVar=%d\n", PcdGetBool(PcdMyFeatureFlagVar));
+ Print(L"PcdMyVarBool=%d\n", FixedPcdGetBool(PcdMyVarBool));
+ Print(L"PcdMyVarBool=%d\n", PcdGetBool(PcdMyVarBool));
+
+
+
+
+ Print(L"PcdMyDynamicExVar32=%x\n", PcdGet32(PcdMyDynamicExVar32));
+ PcdSet32S(PcdMyDynamicExVar32, 52);
+ Print(L"PcdMyDynamicExVar32=%x\n", PcdGet32(PcdMyDynamicExVar32));
+
+ Print(L"PcdMyDynamicVar32=%x\n", PcdGet32(PcdMyDynamicVar32));
+ PcdSet32S(PcdMyDynamicVar32, 52);
+ Print(L"PcdMyDynamicVar32=%x\n", PcdGet32(PcdMyDynamicVar32));
+ return EFI_SUCCESS;
+}
diff --git a/UefiLessonsPkg/PCDLesson/PCDLesson.inf b/UefiLessonsPkg/PCDLesson/PCDLesson.inf
new file mode 100644
index 0000000..cfd39d2
--- /dev/null
+++ b/UefiLessonsPkg/PCDLesson/PCDLesson.inf
@@ -0,0 +1,39 @@
+[Defines]
+ INF_VERSION = 1.25
+ BASE_NAME = PCDLesson
+ FILE_GUID = 8c1a6b71-0c4b-4497-aaad-07404edf142c
+ MODULE_TYPE = UEFI_APPLICATION
+ VERSION_STRING = 1.0
+ ENTRY_POINT = UefiMain
+
+[Sources]
+ PCDLesson.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ UefiLessonsPkg/UefiLessonsPkg.dec
+
+[LibraryClasses]
+ UefiApplicationEntryPoint
+ UefiLib
+
+[FixedPcd]
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32_1|43
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyVar32_2|43
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyVarBool
+
+[PatchPcd]
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyPatchableVar32
+
+[FeaturePcd]
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyFeatureFlagVar
+
+[Pcd]
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyDynamicVar32
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyDynamicVar32_1
+
+[PcdEx]
+ gUefiLessonsPkgTokenSpaceGuid.PcdMyDynamicExVar32
+
+