\r
@param chr one Ascii character\r
\r
- @return The uppercase value of Ascii character \r
+ @return The uppercase value of Ascii character\r
\r
**/\r
STATIC\r
FirstString is identical to SecondString, then 0 is returned. Otherwise, the\r
value returned is the first mismatched Unicode character in SecondString\r
subtracted from the first mismatched Unicode character in FirstString.\r
- \r
- @param FirstString Pointer to a Null-terminated ASCII string. \r
+\r
+ @param FirstString Pointer to a Null-terminated ASCII string.\r
@param SecondString Pointer to a Null-terminated ASCII string.\r
@param Length Max length to compare.\r
- \r
+\r
@retval 0 FirstString is identical to SecondString using case insensitive\r
comparisons.\r
@retval !=0 FirstString is not identical to SecondString using case\r
SecondString++;\r
Length--;\r
}\r
- \r
+\r
return AsciiToUpper (*FirstString) - AsciiToUpper (*SecondString);\r
}\r
\r
\r
\r
/**\r
- Add a command to the mCmdTable. If there is no free space in the command \r
- table ASSERT. The mCmdTable is maintained in alphabetical order and the \r
+ Add a command to the mCmdTable. If there is no free space in the command\r
+ table ASSERT. The mCmdTable is maintained in alphabetical order and the\r
new entry is inserted into its sorted position.\r
\r
@param Entry Command Entry to add to the CmdTable\r
if (AsciiStriCmp (mCmdTable[Count - 1]->Name, Entry->Name) <= 0) {\r
break;\r
}\r
- \r
+\r
mCmdTable[Count] = mCmdTable[Count - 1];\r
}\r
mCmdTable[Count] = (EBL_COMMAND_TABLE *)Entry;\r
\r
\r
/**\r
- Add an set of commands to the command table. Most commonly used on static \r
+ Add an set of commands to the command table. Most commonly used on static\r
array of commands.\r
\r
@param EntryArray Pointer to array of command entries\r
\r
\r
/**\r
- Return the best matching command for the passed in command name. The match \r
+ Return the best matching command for the passed in command name. The match\r
does not have to be exact, it just needs to be unique. This enables commands\r
to be shortened to the smallest set of starting characters that is unique.\r
\r
if (Str != NULL) {\r
// If the command includes a trailing . command extension skip it for the match.\r
// Example: hexdump.4\r
- Length = (UINTN)(Str - CommandName); \r
+ Length = (UINTN)(Str - CommandName);\r
}\r
- \r
+\r
for (Index = 0, BestMatchCount = 0, Match = NULL; Index < mCmdTableNextFreeIndex; Index++) {\r
if (AsciiStriCmp (mCmdTable[Index]->Name, CommandName) == 0) {\r
// match a command exactly\r
)\r
{\r
UINTN Count;\r
- \r
+\r
if (Str == NULL) {\r
return 0;\r
}\r
- \r
+\r
for (Count = 0; *Str != '\0'; Str++) {\r
if (Str[Count] == '\n') {\r
Count++;\r
}\r
}\r
- \r
+\r
return Count;\r
}\r
\r
\r
/**\r
- List out help information on all the commands or print extended information \r
+ List out help information on all the commands or print extended information\r
about a specific passed in command.\r
\r
Argv[0] - "help"\r
Argv[1] - Command to display help about\r
\r
@param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line. \r
+ @param Argv Array of strings that represent the parsed command line.\r
Argv[0] is the command name\r
\r
@return EFI_SUCCESS\r
}\r
}\r
} else if (Argv[1] != NULL) {\r
- // Print specific help \r
+ // Print specific help\r
for (Index = 0, CurrentRow = 0; Index < mCmdTableNextFreeIndex; Index++) {\r
if (AsciiStriCmp (Argv[1], mCmdTable[Index]->Name) == 0) {\r
Ptr = (mCmdTable[Index]->Help == NULL) ? mCmdTable[Index]->HelpSummary : mCmdTable[Index]->Help;\r
Argv[0] - "exit"\r
\r
@param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line. \r
+ @param Argv Array of strings that represent the parsed command line.\r
Argv[0] is the command name\r
\r
@return EFI_ABORTED\r
UINT32 DescriptorVersion;\r
UINTN Pages;\r
\r
- if (Argc > 1) { \r
+ if (Argc > 1) {\r
if (AsciiStriCmp (Argv[1], "efi") != 0) {\r
return EFI_ABORTED;\r
}\r
} else if (Argc == 1) {\r
return EFI_ABORTED;\r
}\r
- \r
+\r
MemoryMap = NULL;\r
MemoryMapSize = 0;\r
do {\r
\r
Pages = EFI_SIZE_TO_PAGES (MemoryMapSize) + 1;\r
MemoryMap = AllocatePages (Pages);\r
- \r
+\r
//\r
// Get System MemoryMap\r
//\r
// At this point it is very dangerous to do things EFI as most of EFI is now gone.\r
// This command is useful if you are working with a debugger as it will shutdown\r
// DMA and other things that could break a soft resets.\r
- // \r
+ //\r
CpuDeadLoop ();\r
- \r
+\r
// Should never get here, but makes the compiler happy\r
return EFI_ABORTED;\r
}\r
\r
/**\r
Update the screen by decrementing the timeout value.\r
- This AsciiPrint has to match the AsciiPrint in \r
- EblPauseCmd. \r
+ This AsciiPrint has to match the AsciiPrint in\r
+ EblPauseCmd.\r
\r
@param ElaspedTime Current timeout value remaining\r
\r
Argv[1] - timeout value is decimal seconds\r
\r
@param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line. \r
+ @param Argv Array of strings that represent the parsed command line.\r
Argv[0] is the command name\r
\r
@return EFI_SUCCESS Timeout expired with no input\r
Argv[0] - "break"\r
\r
@param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line. \r
+ @param Argv Array of strings that represent the parsed command line.\r
Argv[0] is the command name\r
\r
@return EFI_SUCCESS\r
Argv[1] - warm or shutdown reset type\r
\r
@param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line. \r
+ @param Argv Array of strings that represent the parsed command line.\r
Argv[0] is the command name\r
\r
@return EFI_SUCCESS\r
case 's':\r
ResetType = EfiResetShutdown;\r
}\r
- } \r
+ }\r
\r
gRT->ResetSystem (ResetType, EFI_SUCCESS, 0, NULL);\r
return EFI_SUCCESS;\r
Argv[1] - on or off\r
\r
@param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line. \r
+ @param Argv Array of strings that represent the parsed command line.\r
Argv[0] is the command name\r
\r
@return EFI_SUCCESS\r
)\r
{\r
if (Argc <= 1) {\r
- // toggle setting \r
+ // toggle setting\r
gPageBreak = (gPageBreak) ? FALSE : TRUE;\r
} else {\r
// use argv to set the value\r
}\r
if (Bytes >= 2) {\r
Result = (Result << 8) + *Address++;\r
- } \r
+ }\r
if (Bytes >= 3) {\r
Result = (Result << 8) + *Address++;\r
}\r
AsciiPrint ("%08x: ", Offset);\r
for (Line = 0; (Line < 0x10) && (Address < EndAddress);) {\r
Bytes = EndAddress - Address;\r
- \r
+\r
switch (Width) {\r
case 4:\r
if (Bytes >= 4) {\r
Blanks[Spaces] = '\0';\r
\r
AsciiPrint(Blanks);\r
- \r
+\r
Blanks[Spaces] = ' ';\r
}\r
\r
if (Length % Width != 0) {\r
AsciiPrint ("%08x\n", Offset);\r
}\r
- \r
+\r
return EFI_SUCCESS;\r
}\r
\r
\r
/**\r
See if command contains .# where # is a number. Return # as the Width\r
- or 1 as the default Width for commands. \r
- \r
+ or 1 as the default Width for commands.\r
+\r
Example hexdump.4 returns a width of 4.\r
\r
@param Argv Argv[0] is the command name\r
{\r
CHAR8 *Str;\r
UINTN Width;\r
- \r
+\r
//Hexdump.2 HexDump.4 mean use a different width\r
Str = AsciiStrStr (Argv, ".");\r
if (Str != NULL) {\r
Toggle page break global. This turns on and off prompting to Quit or hit any\r
key to continue when a command is about to scroll the screen with its output\r
\r
- Argv[0] - "hexdump"[.#] # is optional 1,2, or 4 for width \r
- Argv[1] - Device or File to dump. \r
+ Argv[0] - "hexdump"[.#] # is optional 1,2, or 4 for width\r
+ Argv[1] - Device or File to dump.\r
Argv[2] - Optional offset to start dumping\r
Argv[3] - Optional number of bytes to dump\r
\r
@param Argc Number of command arguments in Argv\r
- @param Argv Array of strings that represent the parsed command line. \r
+ @param Argv Array of strings that represent the parsed command line.\r
Argv[0] is the command name\r
\r
@return EFI_SUCCESS\r
if ((Argc < 2) || (Argc > 4)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
- \r
+\r
Width = WidthFromCommandName (Argv[0], 1);\r
if ((Width != 1) && (Width != 2) && (Width != 4)) {\r
return EFI_INVALID_PARAMETER;\r
// Make sure size includes the part of the file we have skipped\r
Size += Offset;\r
}\r
- } \r
+ }\r
\r
Status = EfiSeek (File, Offset, EfiSeekStart);\r
if (EFI_ERROR (Status)) {\r
goto Exit;\r
}\r
- \r
+\r
for (; Offset + HEXDUMP_CHUNK <= Size; Offset += Chunk) {\r
Chunk = HEXDUMP_CHUNK;\r
Status = EfiRead (File, Location, &Chunk);\r
goto Exit;\r
}\r
}\r
- \r
+\r
// Any left over?\r
if (Offset < Size) {\r
Chunk = Size - Offset;\r
{\r
\r
EblAddCommands (mCmdTemplate, sizeof (mCmdTemplate)/sizeof (EBL_COMMAND_TABLE));\r
- \r
+\r
gBS->InstallProtocolInterface (\r
&gExternalCmdHandle,\r
&gEfiEblAddCommandProtocolGuid,\r
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