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ArmPlatformPkg/ArmShellCmdRunAxf: remove BdsLib dependency 

Remove ArmShellCmdRunAxf's dependency on the deprecated BdsLib by
cloning the ShutdownUefiBootServices() routine into a local source
file; this is the only BdsLib feature 'runaxf' depends on.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
This commit is contained in:
Ard Biesheuvel 2017-03-29 13:13:26 +01:00
parent 80c4b23638
commit 6677dfcd12
2 changed files with 57 additions and 2 deletions
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1
ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.inf
View File

@ -43,7 +43,6 @@
[LibraryClasses]
ArmLib
BaseLib
BdsLib
DebugLib
HiiLib
ShellLib

58
ArmPlatformPkg/Library/ArmShellCmdRunAxf/RunAxf.c
View File

@ -21,7 +21,6 @@
#include <Library/DevicePathLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/BdsLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/DebugLib.h>
@ -35,6 +34,63 @@
typedef VOID (*ELF_ENTRYPOINT)(UINTN arg0, UINTN arg1,
UINTN arg2, UINTN arg3);
STATIC
EFI_STATUS
ShutdownUefiBootServices (
VOID
)
{
EFI_STATUS Status;
UINTN MemoryMapSize;
EFI_MEMORY_DESCRIPTOR *MemoryMap;
UINTN MapKey;
UINTN DescriptorSize;
UINT32 DescriptorVersion;
UINTN Pages;
MemoryMap = NULL;
MemoryMapSize = 0;
Pages = 0;
do {
Status = gBS->GetMemoryMap (
&MemoryMapSize,
MemoryMap,
&MapKey,
&DescriptorSize,
&DescriptorVersion
);
if (Status == EFI_BUFFER_TOO_SMALL) {
Pages = EFI_SIZE_TO_PAGES (MemoryMapSize) + 1;
MemoryMap = AllocatePages (Pages);
//
// Get System MemoryMap
//
Status = gBS->GetMemoryMap (
&MemoryMapSize,
MemoryMap,
&MapKey,
&DescriptorSize,
&DescriptorVersion
);
}
// Don't do anything between the GetMemoryMap() and ExitBootServices()
if (!EFI_ERROR(Status)) {
Status = gBS->ExitBootServices (gImageHandle, MapKey);
if (EFI_ERROR(Status)) {
FreePages (MemoryMap, Pages);
MemoryMap = NULL;
MemoryMapSize = 0;
}
}
} while (EFI_ERROR(Status));
return Status;
}
STATIC
EFI_STATUS