diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c | 112 |
1 files changed, 95 insertions, 17 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c index b8ab9c69e6..0229450528 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c @@ -1,7 +1,7 @@ /** @file
Main file for Dmem shell Debug1 function.
- Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -14,8 +14,22 @@ #include "UefiShellDebug1CommandsLib.h"
#include <Protocol/PciRootBridgeIo.h>
+#include <Guid/Acpi.h>
+#include <Guid/Mps.h>
+#include <Guid/SmBios.h>
+#include <Guid/SalSystemTable.h>
+/**
+ Make a printable character.
+
+ If Char is printable then return it, otherwise return a question mark.
+
+ @param[in] Char The character to make printable.
+
+ @return A printable character representing Char.
+**/
CHAR16
+EFIAPI
MakePrintable(
IN CONST CHAR16 Char
)
@@ -26,6 +40,12 @@ MakePrintable( return (Char);
}
+/**
+ Display some Memory-Mapped-IO memory.
+
+ @param[in] Address The starting address to display.
+ @param[in] Size The length of memory to display.
+**/
SHELL_STATUS
EFIAPI
DisplayMmioMemory(
@@ -66,6 +86,12 @@ STATIC CONST SHELL_PARAM_ITEM ParamList[] = { {NULL, TypeMax}
};
+/**
+ Function for 'dmem' command.
+
+ @param[in] ImageHandle Handle to the Image (NULL if Internal).
+ @param[in] SystemTable Pointer to the System Table (NULL if Internal).
+**/
SHELL_STATUS
EFIAPI
ShellCommandRunDmem (
@@ -78,8 +104,14 @@ ShellCommandRunDmem ( CHAR16 *ProblemParam;
SHELL_STATUS ShellStatus;
VOID *Address;
- UINTN Size;
+ UINT64 Size;
CONST CHAR16 *Temp1;
+ UINT64 AcpiTableAddress;
+ UINT64 Acpi20TableAddress;
+ UINT64 SalTableAddress;
+ UINT64 SmbiosTableAddress;
+ UINT64 MpsTableAddress;
+ UINTN TableWalker;
ShellStatus = SHELL_SUCCESS;
Status = EFI_SUCCESS;
@@ -108,26 +140,27 @@ ShellCommandRunDmem ( ASSERT(FALSE);
}
} else {
- Temp1 = ShellCommandLineGetRawValue(Package, 1);
- if (Temp1 == NULL) {
- Address = gST;
- Size = 512;
+ if (ShellCommandLineGetCount(Package) > 3) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle);
+ ShellStatus = SHELL_INVALID_PARAMETER;
} else {
- if (!ShellIsHexOrDecimalNumber(Temp1, TRUE, FALSE)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, Temp1);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- Address = (VOID*)StrHexToUintn(Temp1);
- }
- Temp1 = ShellCommandLineGetRawValue(Package, 2);
+ Temp1 = ShellCommandLineGetRawValue(Package, 1);
if (Temp1 == NULL) {
+ Address = gST;
Size = 512;
} else {
- if (!ShellIsHexOrDecimalNumber(Temp1, FALSE, FALSE)) {
+ if (!ShellIsHexOrDecimalNumber(Temp1, TRUE, FALSE) || EFI_ERROR(ShellConvertStringToUint64(Temp1, (UINT64*)&Address, TRUE, FALSE))) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, Temp1);
ShellStatus = SHELL_INVALID_PARAMETER;
+ }
+ Temp1 = ShellCommandLineGetRawValue(Package, 2);
+ if (Temp1 == NULL) {
+ Size = 512;
} else {
- Size = ShellStrToUintn(Temp1);
+ if (!ShellIsHexOrDecimalNumber(Temp1, FALSE, FALSE) || EFI_ERROR(ShellConvertStringToUint64(Temp1, &Size, TRUE, FALSE))) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, Temp1);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ }
}
}
}
@@ -135,9 +168,54 @@ ShellCommandRunDmem ( if (ShellStatus == SHELL_SUCCESS) {
if (!ShellCommandLineGetFlag(Package, L"-mmio")) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DMEM_HEADER_ROW), gShellDebug1HiiHandle, (UINT64)Address, Size);
- DumpHex(2,0,Size,Address);
+ DumpHex(2,0,(UINTN)Size,Address);
+ if (Address == (VOID*)gST) {
+ Acpi20TableAddress = 0;
+ AcpiTableAddress = 0;
+ SalTableAddress = 0;
+ SmbiosTableAddress = 0;
+ MpsTableAddress = 0;
+ for (TableWalker = 0 ; TableWalker < gST->NumberOfTableEntries ; TableWalker++) {
+ if (CompareGuid(&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiAcpi20TableGuid)) {
+ Acpi20TableAddress = (UINT64)gST->ConfigurationTable[TableWalker].VendorTable;
+ continue;
+ }
+ if (CompareGuid(&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiAcpi10TableGuid)) {
+ AcpiTableAddress = (UINT64)gST->ConfigurationTable[TableWalker].VendorTable;
+ continue;
+ }
+ if (CompareGuid(&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiSalSystemTableGuid)) {
+ SalTableAddress = (UINT64)gST->ConfigurationTable[TableWalker].VendorTable;
+ continue;
+ }
+ if (CompareGuid(&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiSmbiosTableGuid)) {
+ SmbiosTableAddress = (UINT64)gST->ConfigurationTable[TableWalker].VendorTable;
+ continue;
+ }
+ if (CompareGuid(&gST->ConfigurationTable[TableWalker].VendorGuid, &gEfiMpsTableGuid)) {
+ MpsTableAddress = (UINT64)gST->ConfigurationTable[TableWalker].VendorTable;
+ continue;
+ }
+ }
+
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DMEM_SYSTEM_TABLE), gShellDebug1HiiHandle,
+ (UINT64)Address,
+ gST->Hdr.HeaderSize,
+ gST->Hdr.Revision,
+ (UINT64)gST->ConIn,
+ (UINT64)gST->ConOut,
+ (UINT64)gST->StdErr,
+ (UINT64)gST->RuntimeServices,
+ (UINT64)gST->BootServices,
+ SalTableAddress,
+ AcpiTableAddress,
+ Acpi20TableAddress,
+ MpsTableAddress,
+ SmbiosTableAddress
+ );
+ }
} else {
- ShellStatus = DisplayMmioMemory(Address, Size);
+ ShellStatus = DisplayMmioMemory(Address, (UINTN)Size);
}
}
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