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Aiden Park
b24fd2759c
This will fully support PatchCheck.py. - Remove all trailing whitespace - Convert LF to CRLF by default - Update EFI_D_* to DEBUG_* - Re-enable CRLF check in PatchCheck.py Signed-off-by: Aiden Park <aiden.park@intel.com>
169 lines
3.3 KiB
C
169 lines
3.3 KiB
C
/** @file
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Shell command `hob` to list HOBs.
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Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Library/ShellLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HobLib.h>
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#include <Guid/LoaderFspInfoGuid.h>
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/**
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List HOBs.
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@param[in] Shell shell instance
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@param[in] Argc number of command line arguments
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@param[in] Argv command line arguments
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@retval EFI_SUCCESS
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**/
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STATIC
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EFI_STATUS
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EFIAPI
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ShellCommandHobFunc (
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IN SHELL *Shell,
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IN UINTN Argc,
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IN CHAR16 *Argv[]
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);
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CONST SHELL_COMMAND ShellCommandHob = {
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L"hob",
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L"List HOBs",
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&ShellCommandHobFunc
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};
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/**
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Get string description of HOB type.
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@param[in] Type Numeric HOB type
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@retval Type string
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**/
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STATIC
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CONST CHAR16 *
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EFIAPI
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HobTypeToStr (
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IN UINTN Type
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)
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{
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switch (Type) {
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case EFI_HOB_TYPE_HANDOFF:
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return L"HANDOFF";
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case EFI_HOB_TYPE_MEMORY_ALLOCATION:
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return L"MEMORY_ALLOCATION";
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case EFI_HOB_TYPE_RESOURCE_DESCRIPTOR:
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return L"RESOURCE_DESCRIPTOR";
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case EFI_HOB_TYPE_GUID_EXTENSION:
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return L"GUID_EXTENSION";
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case EFI_HOB_TYPE_FV:
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return L"FV";
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case EFI_HOB_TYPE_CPU:
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return L"CPU";
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case EFI_HOB_TYPE_MEMORY_POOL:
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return L"MEMORY_POOL";
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case EFI_HOB_TYPE_FV2:
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return L"FV2";
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case EFI_HOB_TYPE_LOAD_PEIM_UNUSED:
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return L"LOAD_PEIM_UNUSED";
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case EFI_HOB_TYPE_UEFI_CAPSULE:
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return L"UEFI_CAPSULE";
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case EFI_HOB_TYPE_UNUSED:
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return L"UNUSED";
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default:
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return L"Unknown";
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}
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}
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/**
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List HOBs.
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@param[in] HobList hob list pointer
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@retval EFI_SUCCESS
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**/
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STATIC
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EFI_STATUS
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EFIAPI
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ListHobs (
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IN VOID *HobList
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)
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{
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EFI_PEI_HOB_POINTERS Hob;
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UINTN Count;
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Count = 0;
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Hob.Raw = HobList;
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while (!END_OF_HOB_LIST (Hob.Raw)) {
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ShellPrint (L"%3d: 0x%08p 0x%04x %s",
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Count,
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Hob.Raw,
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Hob.Header->HobLength,
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HobTypeToStr (Hob.Header->HobType));
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// Display HOB type-specific information
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switch (Hob.Header->HobType) {
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case EFI_HOB_TYPE_GUID_EXTENSION:
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ShellPrint (L" (%g)\n", & (Hob.Guid->Name));
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break;
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default:
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ShellPrint (L"\n");
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break;
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}
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Hob.Raw = GET_NEXT_HOB (Hob);
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Count++;
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}
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return EFI_SUCCESS;
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}
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/**
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List HOBs.
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@param[in] Shell shell instance
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@param[in] Argc number of command line arguments
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@param[in] Argv command line arguments
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@retval EFI_SUCCESS
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**/
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STATIC
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EFI_STATUS
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EFIAPI
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ShellCommandHobFunc (
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IN SHELL *Shell,
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IN UINTN Argc,
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IN CHAR16 *Argv[]
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)
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{
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VOID *HobList;
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LOADER_FSP_INFO *FspInfo;
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HobList = GetHobList();
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ASSERT (HobList != NULL);
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// Display Loader HOBs
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ShellPrint (L"Loader HOBs\n");
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ShellPrint (L"========================================\n");
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ListHobs (HobList);
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// Display FSP HOBs
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FspInfo = GetNextGuidHob (&gLoaderFspInfoGuid, HobList);
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ASSERT (FspInfo != NULL);
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FspInfo = GET_GUID_HOB_DATA (FspInfo);
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ShellPrint (L"\nFSP HOBs\n");
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ShellPrint (L"========================================\n");
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ListHobs (FspInfo->FspHobList);
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return EFI_SUCCESS;
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}
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