diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c | 107 |
1 files changed, 51 insertions, 56 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c index 5e734f668a..a7c80a4e96 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MemImage.c @@ -8,23 +8,23 @@ #include "HexEditor.h"
-extern EFI_HANDLE HImageHandleBackup;
+extern EFI_HANDLE HImageHandleBackup;
-extern HEFI_EDITOR_BUFFER_IMAGE HBufferImage;
+extern HEFI_EDITOR_BUFFER_IMAGE HBufferImage;
-extern BOOLEAN HBufferImageNeedRefresh;
-extern BOOLEAN HBufferImageOnlyLineNeedRefresh;
-extern BOOLEAN HBufferImageMouseNeedRefresh;
+extern BOOLEAN HBufferImageNeedRefresh;
+extern BOOLEAN HBufferImageOnlyLineNeedRefresh;
+extern BOOLEAN HBufferImageMouseNeedRefresh;
extern HEFI_EDITOR_GLOBAL_EDITOR HMainEditor;
-HEFI_EDITOR_MEM_IMAGE HMemImage;
-HEFI_EDITOR_MEM_IMAGE HMemImageBackupVar;
+HEFI_EDITOR_MEM_IMAGE HMemImage;
+HEFI_EDITOR_MEM_IMAGE HMemImageBackupVar;
//
// for basic initialization of HDiskImage
//
-HEFI_EDITOR_MEM_IMAGE HMemImageConst = {
+HEFI_EDITOR_MEM_IMAGE HMemImageConst = {
NULL,
0,
0
@@ -49,10 +49,10 @@ HMemImageInit ( CopyMem (&HMemImage, &HMemImageConst, sizeof (HMemImage));
Status = gBS->LocateProtocol (
- &gEfiCpuIo2ProtocolGuid,
- NULL,
- (VOID**)&HMemImage.IoFncs
- );
+ &gEfiCpuIo2ProtocolGuid,
+ NULL,
+ (VOID **)&HMemImage.IoFncs
+ );
if (!EFI_ERROR (Status)) {
return EFI_SUCCESS;
} else {
@@ -88,13 +88,12 @@ HMemImageBackup ( **/
EFI_STATUS
HMemImageSetMemOffsetSize (
- IN UINTN Offset,
- IN UINTN Size
+ IN UINTN Offset,
+ IN UINTN Size
)
{
-
- HMemImage.Offset = Offset;
- HMemImage.Size = Size;
+ HMemImage.Offset = Offset;
+ HMemImage.Size = Size;
return EFI_SUCCESS;
}
@@ -112,32 +111,31 @@ HMemImageSetMemOffsetSize ( **/
EFI_STATUS
HMemImageRead (
- IN UINTN Offset,
- IN UINTN Size,
- IN BOOLEAN Recover
+ IN UINTN Offset,
+ IN UINTN Size,
+ IN BOOLEAN Recover
)
{
-
- EFI_STATUS Status;
- void *Buffer;
- CHAR16 *Str;
- HEFI_EDITOR_LINE *Line;
+ EFI_STATUS Status;
+ void *Buffer;
+ CHAR16 *Str;
+ HEFI_EDITOR_LINE *Line;
HBufferImage.BufferType = FileTypeMemBuffer;
- Buffer = AllocateZeroPool (Size);
+ Buffer = AllocateZeroPool (Size);
if (Buffer == NULL) {
StatusBarSetStatusString (L"Read Memory Failed");
return EFI_OUT_OF_RESOURCES;
}
Status = HMemImage.IoFncs->Mem.Read (
- HMemImage.IoFncs,
- EfiCpuIoWidthUint8,
- Offset,
- Size,
- Buffer
- );
+ HMemImage.IoFncs,
+ EfiCpuIoWidthUint8,
+ Offset,
+ Size,
+ Buffer
+ );
if (EFI_ERROR (Status)) {
FreePool (Buffer);
@@ -155,22 +153,22 @@ HMemImageRead ( return Status;
}
- Status = HMemImageSetMemOffsetSize (Offset, Size);
+ Status = HMemImageSetMemOffsetSize (Offset, Size);
HBufferImage.DisplayPosition.Row = 2;
HBufferImage.DisplayPosition.Column = 10;
- HBufferImage.MousePosition.Row = 2;
- HBufferImage.MousePosition.Column = 10;
+ HBufferImage.MousePosition.Row = 2;
+ HBufferImage.MousePosition.Column = 10;
- HBufferImage.LowVisibleRow = 1;
- HBufferImage.HighBits = TRUE;
+ HBufferImage.LowVisibleRow = 1;
+ HBufferImage.HighBits = TRUE;
- HBufferImage.BufferPosition.Row = 1;
- HBufferImage.BufferPosition.Column = 1;
+ HBufferImage.BufferPosition.Row = 1;
+ HBufferImage.BufferPosition.Column = 1;
if (!Recover) {
- Str = CatSPrint(NULL, L"%d Lines Read", HBufferImage.NumLines);
+ Str = CatSPrint (NULL, L"%d Lines Read", HBufferImage.NumLines);
if (Str == NULL) {
StatusBarSetStatusString (L"Read Memory Failed");
return EFI_OUT_OF_RESOURCES;
@@ -181,7 +179,6 @@ HMemImageRead ( HMainEditor.SelectStart = 0;
HMainEditor.SelectEnd = 0;
-
}
//
@@ -208,7 +205,6 @@ HMemImageRead ( HBufferImageMouseNeedRefresh = TRUE;
return EFI_SUCCESS;
-
}
/**
@@ -223,13 +219,12 @@ HMemImageRead ( **/
EFI_STATUS
HMemImageSave (
- IN UINTN Offset,
- IN UINTN Size
+ IN UINTN Offset,
+ IN UINTN Size
)
{
-
- EFI_STATUS Status;
- VOID *Buffer;
+ EFI_STATUS Status;
+ VOID *Buffer;
//
// not modified, so directly return
@@ -240,7 +235,7 @@ HMemImageSave ( HBufferImage.BufferType = FileTypeMemBuffer;
- Buffer = AllocateZeroPool (Size);
+ Buffer = AllocateZeroPool (Size);
if (Buffer == NULL) {
return EFI_OUT_OF_RESOURCES;
@@ -251,22 +246,24 @@ HMemImageSave ( FreePool (Buffer);
return Status;
}
+
//
// write back to memory
//
Status = HMemImage.IoFncs->Mem.Write (
- HMemImage.IoFncs,
- EfiCpuIoWidthUint8,
- Offset,
- Size,
- Buffer
- );
+ HMemImage.IoFncs,
+ EfiCpuIoWidthUint8,
+ Offset,
+ Size,
+ Buffer
+ );
FreePool (Buffer);
if (EFI_ERROR (Status)) {
return EFI_LOAD_ERROR;
}
+
//
// now not modified
//
@@ -274,5 +271,3 @@ HMemImageSave ( return EFI_SUCCESS;
}
-
-
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