int
ApWriteToBinaryFile (
ACPI_TABLE_HEADER *Table)
{
char Filename[ACPI_NAME_SIZE + 16];
char SsdtInstance [16];
FILE *File;
size_t Actual;
/* Construct lower-case filename from the table signature */
Filename[0] = (char) ACPI_TOLOWER (Table->Signature[0]);
Filename[1] = (char) ACPI_TOLOWER (Table->Signature[1]);
Filename[2] = (char) ACPI_TOLOWER (Table->Signature[2]);
Filename[3] = (char) ACPI_TOLOWER (Table->Signature[3]);
Filename[ACPI_NAME_SIZE] = 0;
/* Handle multiple SSDTs - create different filenames for each */
if (ACPI_COMPARE_NAME (Table->Signature, ACPI_SIG_SSDT))
{
sprintf (SsdtInstance, "%u", Gbl_SsdtCount);
strcat (Filename, SsdtInstance);
Gbl_SsdtCount++;
}
strcat (Filename, ACPI_TABLE_FILE_SUFFIX);
if (Gbl_VerboseMode)
{
fprintf (stderr,
"Writing [%4.4s] to binary file: %s 0x%X (%u) bytes\n",
Table->Signature, Filename, Table->Length, Table->Length);
}
/* Open the file and dump the entire table in binary mode */
File = fopen (Filename, "wb");
if (!File)
{
perror ("Could not open output file");
return (-1);
}
Actual = fwrite (Table, 1, Table->Length, File);
if (Actual != Table->Length)
{
perror ("Error writing binary output file");
fclose (File);
return (-1);
}
fclose (File);
return (0);
}
static BOOLEAN
AcpiDbMatchCommandHelp (
char *Command,
const ACPI_DB_COMMAND_HELP *Help)
{
char *Invocation = Help->Invocation;
UINT32 LineCount;
/* Valid commands in the help table begin with a couple of spaces */
if (*Invocation != ' ')
{
return (FALSE);
}
while (*Invocation == ' ')
{
Invocation++;
}
/* Match command name (full command or substring) */
while ((*Command) && (*Invocation) && (*Invocation != ' '))
{
if (ACPI_TOLOWER (*Command) != ACPI_TOLOWER (*Invocation))
{
return (FALSE);
}
Invocation++;
Command++;
}
/* Print the appropriate number of help lines */
LineCount = Help->LineCount;
while (LineCount)
{
AcpiOsPrintf ("%-38s : %s", Help->Invocation, Help->Description);
Help++;
LineCount--;
}
return (TRUE);
}
void
AsStrlwr (
char *SrcString)
{
char *String;
/* Walk entire string, lowercasing the letters */
if (SrcString)
{
for (String = SrcString; *String; String++)
{
*String = (char) ACPI_TOLOWER (*String);
}
}
}
/*******************************************************************************
*
* FUNCTION: acpi_ut_strlwr (strlwr)
*
* PARAMETERS: src_string - The source string to convert
*
* RETURN: None
*
* DESCRIPTION: Convert string to lowercase
*
* NOTE: This is not a POSIX function, so it appears here, not in utclib.c
*
******************************************************************************/
void acpi_ut_strlwr(char *src_string)
{
char *string;
ACPI_FUNCTION_ENTRY();
if (!src_string) {
return;
}
/* Walk entire string, lowercasing the letters */
for (string = src_string; *string; string++) {
*string = (char)ACPI_TOLOWER(*string);
}
return;
}
void
AcpiUtStrlwr (
char *SrcString)
{
char *String;
ACPI_FUNCTION_ENTRY ();
if (!SrcString)
{
return;
}
/* Walk entire string, lowercasing the letters */
for (String = SrcString; *String; String++)
{
*String = (char) ACPI_TOLOWER (*String);
}
return;
}
acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer)
{
u32 this_digit = 0;
u64 return_value = 0;
u64 quotient;
u64 dividend;
u32 to_integer_op = (base == ACPI_ANY_BASE);
u32 mode32 = (acpi_gbl_integer_byte_width == 4);
u8 valid_digits = 0;
u8 sign_of0x = 0;
u8 term = 0;
ACPI_FUNCTION_TRACE_STR(ut_stroul64, string);
switch (base) {
case ACPI_ANY_BASE:
case 16:
break;
default:
/* Invalid Base */
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (!string) {
goto error_exit;
}
/* Skip over any white space in the buffer */
while ((*string) && (ACPI_IS_SPACE(*string) || *string == '\t')) {
string++;
}
if (to_integer_op) {
/*
* Base equal to ACPI_ANY_BASE means 'ToInteger operation case'.
* We need to determine if it is decimal or hexadecimal.
*/
if ((*string == '0') && (ACPI_TOLOWER(*(string + 1)) == 'x')) {
sign_of0x = 1;
base = 16;
/* Skip over the leading '0x' */
string += 2;
} else {
base = 10;
}
}
/* Any string left? Check that '0x' is not followed by white space. */
if (!(*string) || ACPI_IS_SPACE(*string) || *string == '\t') {
if (to_integer_op) {
goto error_exit;
} else {
goto all_done;
}
}
/*
* Perform a 32-bit or 64-bit conversion, depending upon the current
* execution mode of the interpreter
*/
dividend = (mode32) ? ACPI_UINT32_MAX : ACPI_UINT64_MAX;
/* Main loop: convert the string to a 32- or 64-bit integer */
while (*string) {
if (ACPI_IS_DIGIT(*string)) {
/* Convert ASCII 0-9 to Decimal value */
this_digit = ((u8)*string) - '0';
} else if (base == 10) {
/* Digit is out of range; possible in to_integer case only */
term = 1;
} else {
this_digit = (u8)ACPI_TOUPPER(*string);
if (ACPI_IS_XDIGIT((char)this_digit)) {
/* Convert ASCII Hex char to value */
this_digit = this_digit - 'A' + 10;
} else {
term = 1;
}
}
if (term) {
if (to_integer_op) {
goto error_exit;
} else {
break;
}
} else if ((valid_digits == 0) && (this_digit == 0)
&& !sign_of0x) {
/* Skip zeros */
string++;
continue;
}
valid_digits++;
if (sign_of0x
&& ((valid_digits > 16)
|| ((valid_digits > 8) && mode32))) {
/*
* This is to_integer operation case.
* No any restrictions for string-to-integer conversion,
* see ACPI spec.
*/
goto error_exit;
}
/* Divide the digit into the correct position */
(void)acpi_ut_short_divide((dividend - (u64)this_digit),
base, "ient, NULL);
if (return_value > quotient) {
if (to_integer_op) {
goto error_exit;
} else {
break;
}
}
return_value *= base;
return_value += this_digit;
string++;
}
/* All done, normal exit */
all_done:
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Converted value: %8.8X%8.8X\n",
ACPI_FORMAT_UINT64(return_value)));
*ret_integer = return_value;
return_ACPI_STATUS(AE_OK);
error_exit:
/* Base was set/validated above */
if (base == 10) {
return_ACPI_STATUS(AE_BAD_DECIMAL_CONSTANT);
} else {
return_ACPI_STATUS(AE_BAD_HEX_CONSTANT);
}
}
ACPI_STATUS
AcpiUtStrtoul64 (
char *String,
UINT32 Base,
UINT64 *RetInteger)
{
UINT32 ThisDigit = 0;
UINT64 ReturnValue = 0;
UINT64 Quotient;
UINT64 Dividend;
UINT32 ToIntegerOp = (Base == ACPI_ANY_BASE);
UINT32 Mode32 = (AcpiGbl_IntegerByteWidth == 4);
UINT8 ValidDigits = 0;
UINT8 SignOf0x = 0;
UINT8 Term = 0;
ACPI_FUNCTION_TRACE_STR (UtStroul64, String);
switch (Base)
{
case ACPI_ANY_BASE:
case 16:
break;
default:
/* Invalid Base */
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
if (!String)
{
goto ErrorExit;
}
/* Skip over any white space in the buffer */
while ((*String) && (ACPI_IS_SPACE (*String) || *String == '\t'))
{
String++;
}
if (ToIntegerOp)
{
/*
* Base equal to ACPI_ANY_BASE means 'ToInteger operation case'.
* We need to determine if it is decimal or hexadecimal.
*/
if ((*String == '0') && (ACPI_TOLOWER (*(String + 1)) == 'x'))
{
SignOf0x = 1;
Base = 16;
/* Skip over the leading '0x' */
String += 2;
}
else
{
Base = 10;
}
}
/* Any string left? Check that '0x' is not followed by white space. */
if (!(*String) || ACPI_IS_SPACE (*String) || *String == '\t')
{
if (ToIntegerOp)
{
goto ErrorExit;
}
else
{
goto AllDone;
}
}
/*
* Perform a 32-bit or 64-bit conversion, depending upon the current
* execution mode of the interpreter
*/
Dividend = (Mode32) ? ACPI_UINT32_MAX : ACPI_UINT64_MAX;
/* Main loop: convert the string to a 32- or 64-bit integer */
while (*String)
{
if (ACPI_IS_DIGIT (*String))
{
/* Convert ASCII 0-9 to Decimal value */
ThisDigit = ((UINT8) *String) - '0';
}
else if (Base == 10)
{
/* Digit is out of range; possible in ToInteger case only */
Term = 1;
}
else
{
ThisDigit = (UINT8) ACPI_TOUPPER (*String);
if (ACPI_IS_XDIGIT ((char) ThisDigit))
{
/* Convert ASCII Hex char to value */
ThisDigit = ThisDigit - 'A' + 10;
}
else
{
Term = 1;
}
}
if (Term)
{
if (ToIntegerOp)
{
goto ErrorExit;
}
else
{
break;
}
}
else if ((ValidDigits == 0) && (ThisDigit == 0) && !SignOf0x)
{
/* Skip zeros */
String++;
continue;
}
ValidDigits++;
if (SignOf0x && ((ValidDigits > 16) || ((ValidDigits > 8) && Mode32)))
{
/*
* This is ToInteger operation case.
* No any restrictions for string-to-integer conversion,
* see ACPI spec.
*/
goto ErrorExit;
}
/* Divide the digit into the correct position */
(void) AcpiUtShortDivide ((Dividend - (UINT64) ThisDigit),
Base, &Quotient, NULL);
if (ReturnValue > Quotient)
{
if (ToIntegerOp)
{
goto ErrorExit;
}
else
{
break;
}
}
ReturnValue *= Base;
ReturnValue += ThisDigit;
String++;
}
/* All done, normal exit */
AllDone:
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Converted value: %8.8X%8.8X\n",
ACPI_FORMAT_UINT64 (ReturnValue)));
*RetInteger = ReturnValue;
return_ACPI_STATUS (AE_OK);
ErrorExit:
/* Base was set/validated above */
if (Base == 10)
{
return_ACPI_STATUS (AE_BAD_DECIMAL_CONSTANT);
}
else
{
return_ACPI_STATUS (AE_BAD_HEX_CONSTANT);
}
}
int ap_write_to_binary_file(struct acpi_table_header *table, u32 instance)
{
char filename[ACPI_NAME_SIZE + 16];
char instance_str[16];
ACPI_FILE file;
size_t actual;
u32 table_length;
/* Obtain table length */
table_length = ap_get_table_length(table);
/* Construct lower-case filename from the table local signature */
if (ACPI_VALIDATE_RSDP_SIG(table->signature)) {
ACPI_MOVE_NAME(filename, ACPI_RSDP_NAME);
} else {
ACPI_MOVE_NAME(filename, table->signature);
}
filename[0] = (char)ACPI_TOLOWER(filename[0]);
filename[1] = (char)ACPI_TOLOWER(filename[1]);
filename[2] = (char)ACPI_TOLOWER(filename[2]);
filename[3] = (char)ACPI_TOLOWER(filename[3]);
filename[ACPI_NAME_SIZE] = 0;
/* Handle multiple SSDts - create different filenames for each */
if (instance > 0) {
acpi_ut_snprintf(instance_str, sizeof(instance_str), "%u",
instance);
ACPI_STRCAT(filename, instance_str);
}
ACPI_STRCAT(filename, ACPI_TABLE_FILE_SUFFIX);
if (gbl_verbose_mode) {
acpi_log_error
("Writing [%4.4s] to binary file: %s 0x%X (%u) bytes\n",
table->signature, filename, table->length, table->length);
}
/* Open the file and dump the entire table in binary mode */
file = acpi_os_open_file(filename,
ACPI_FILE_WRITING | ACPI_FILE_BINARY);
if (!file) {
acpi_log_error("Could not open output file: %s\n", filename);
return (-1);
}
actual = acpi_os_write_file(file, table, 1, table_length);
if (actual != table_length) {
acpi_log_error("Error writing binary output file: %s\n",
filename);
acpi_os_close_file(file);
return (-1);
}
acpi_os_close_file(file);
return (0);
}
int
ApWriteToBinaryFile (
ACPI_TABLE_HEADER *Table,
UINT32 Instance)
{
char Filename[ACPI_NAME_SIZE + 16];
char InstanceStr [16];
ACPI_FILE File;
size_t Actual;
UINT32 TableLength;
/* Obtain table length */
TableLength = ApGetTableLength (Table);
/* Construct lower-case filename from the table local signature */
if (ACPI_VALIDATE_RSDP_SIG (Table->Signature))
{
ACPI_MOVE_NAME (Filename, ACPI_RSDP_NAME);
}
else
{
ACPI_MOVE_NAME (Filename, Table->Signature);
}
Filename[0] = (char) ACPI_TOLOWER (Filename[0]);
Filename[1] = (char) ACPI_TOLOWER (Filename[1]);
Filename[2] = (char) ACPI_TOLOWER (Filename[2]);
Filename[3] = (char) ACPI_TOLOWER (Filename[3]);
Filename[ACPI_NAME_SIZE] = 0;
/* Handle multiple SSDTs - create different filenames for each */
if (Instance > 0)
{
AcpiUtSnprintf (InstanceStr, sizeof (InstanceStr), "%u", Instance);
ACPI_STRCAT (Filename, InstanceStr);
}
ACPI_STRCAT (Filename, ACPI_TABLE_FILE_SUFFIX);
if (Gbl_VerboseMode)
{
AcpiLogError (
"Writing [%4.4s] to binary file: %s 0x%X (%u) bytes\n",
Table->Signature, Filename, Table->Length, Table->Length);
}
/* Open the file and dump the entire table in binary mode */
File = AcpiOsOpenFile (Filename,
ACPI_FILE_WRITING | ACPI_FILE_BINARY);
if (!File)
{
AcpiLogError ("Could not open output file: %s\n", Filename);
return (-1);
}
Actual = AcpiOsWriteFile (File, Table, 1, TableLength);
if (Actual != TableLength)
{
AcpiLogError ("Error writing binary output file: %s\n", Filename);
AcpiOsCloseFile (File);
return (-1);
}
AcpiOsCloseFile (File);
return (0);
}
acpi_status
acpi_ut_strtoul64 (
char *string,
u32 base,
acpi_integer *ret_integer)
{
u32 this_digit = 0;
acpi_integer return_value = 0;
acpi_integer quotient;
ACPI_FUNCTION_TRACE ("ut_stroul64");
if ((!string) || !(*string)) {
goto error_exit;
}
switch (base) {
case ACPI_ANY_BASE:
case 10:
case 16:
break;
default:
/* Invalid Base */
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
/* Skip over any white space in the buffer */
while (ACPI_IS_SPACE (*string) || *string == '\t') {
string++;
}
/*
* If the input parameter Base is zero, then we need to
* determine if it is decimal or hexadecimal:
*/
if (base == 0) {
if ((*string == '0') &&
(ACPI_TOLOWER (*(string + 1)) == 'x')) {
base = 16;
string += 2;
}
else {
base = 10;
}
}
/*
* For hexadecimal base, skip over the leading
* 0 or 0x, if they are present.
*/
if ((base == 16) &&
(*string == '0') &&
(ACPI_TOLOWER (*(string + 1)) == 'x')) {
string += 2;
}
/* Any string left? */
if (!(*string)) {
goto error_exit;
}
/* Main loop: convert the string to a 64-bit integer */
while (*string) {
if (ACPI_IS_DIGIT (*string)) {
/* Convert ASCII 0-9 to Decimal value */
this_digit = ((u8) *string) - '0';
}
else {
if (base == 10) {
/* Digit is out of range */
goto error_exit;
}
this_digit = (u8) ACPI_TOUPPER (*string);
if (ACPI_IS_XDIGIT ((char) this_digit)) {
/* Convert ASCII Hex char to value */
this_digit = this_digit - 'A' + 10;
}
else {
/*
* We allow non-hex chars, just stop now, same as end-of-string.
* See ACPI spec, string-to-integer conversion.
*/
break;
}
}
/* Divide the digit into the correct position */
(void) acpi_ut_short_divide ((ACPI_INTEGER_MAX - (acpi_integer) this_digit),
base, "ient, NULL);
if (return_value > quotient) {
goto error_exit;
}
return_value *= base;
return_value += this_digit;
string++;
}
/* All done, normal exit */
*ret_integer = return_value;
return_ACPI_STATUS (AE_OK);
error_exit:
/* Base was set/validated above */
if (base == 10) {
return_ACPI_STATUS (AE_BAD_DECIMAL_CONSTANT);
}
else {
return_ACPI_STATUS (AE_BAD_HEX_CONSTANT);
}
}
int
ApWriteToBinaryFile (
ACPI_TABLE_HEADER *Table,
UINT32 Instance)
{
char Filename[ACPI_NAME_SIZE + 16];
char InstanceStr [16];
FILE *File;
size_t Actual;
UINT32 TableLength;
/* Obtain table length */
TableLength = ApGetTableLength (Table);
/* Construct lower-case filename from the table local signature */
if (ACPI_VALIDATE_RSDP_SIG (Table->Signature))
{
ACPI_MOVE_NAME (Filename, AP_DUMP_SIG_RSDP);
}
else
{
ACPI_MOVE_NAME (Filename, Table->Signature);
}
Filename[0] = (char) ACPI_TOLOWER (Filename[0]);
Filename[1] = (char) ACPI_TOLOWER (Filename[1]);
Filename[2] = (char) ACPI_TOLOWER (Filename[2]);
Filename[3] = (char) ACPI_TOLOWER (Filename[3]);
Filename[ACPI_NAME_SIZE] = 0;
/* Handle multiple SSDTs - create different filenames for each */
if (Instance > 0)
{
sprintf (InstanceStr, "%u", Instance);
strcat (Filename, InstanceStr);
}
strcat (Filename, ACPI_TABLE_FILE_SUFFIX);
if (Gbl_VerboseMode)
{
fprintf (stderr,
"Writing [%4.4s] to binary file: %s 0x%X (%u) bytes\n",
Table->Signature, Filename, Table->Length, Table->Length);
}
/* Open the file and dump the entire table in binary mode */
File = fopen (Filename, "wb");
if (!File)
{
perror ("Could not open output file");
return (-1);
}
Actual = fwrite (Table, 1, TableLength, File);
if (Actual != TableLength)
{
perror ("Error writing binary output file");
fclose (File);
return (-1);
}
fclose (File);
return (0);
}
ACPI_STATUS
AcpiUtStrtoul64 (
char *String,
UINT32 Base,
ACPI_INTEGER *RetInteger)
{
UINT32 Index;
ACPI_INTEGER ReturnValue = 0;
ACPI_STATUS Status = AE_OK;
ACPI_INTEGER Dividend;
ACPI_INTEGER Quotient;
*RetInteger = 0;
switch (Base)
{
case 0:
case 8:
case 10:
case 16:
break;
default:
/*
* The specified Base parameter is not in the domain of
* this function:
*/
return (AE_BAD_PARAMETER);
}
/*
* skip over any white space in the buffer:
*/
while (ACPI_IS_SPACE (*String) || *String == '\t')
{
++String;
}
/*
* If the input parameter Base is zero, then we need to
* determine if it is octal, decimal, or hexadecimal:
*/
if (Base == 0)
{
if (*String == '0')
{
if (ACPI_TOLOWER (*(++String)) == 'x')
{
Base = 16;
++String;
}
else
{
Base = 8;
}
}
else
{
Base = 10;
}
}
/*
* For octal and hexadecimal bases, skip over the leading
* 0 or 0x, if they are present.
*/
if (Base == 8 && *String == '0')
{
String++;
}
if (Base == 16 &&
*String == '0' &&
ACPI_TOLOWER (*(++String)) == 'x')
{
String++;
}
/* Main loop: convert the string to an unsigned long */
while (*String)
{
if (ACPI_IS_DIGIT (*String))
{
Index = ((UINT8) *String) - '0';
}
else
{
Index = (UINT8) ACPI_TOUPPER (*String);
if (ACPI_IS_UPPER ((char) Index))
{
Index = Index - 'A' + 10;
}
else
{
goto ErrorExit;
}
}
if (Index >= Base)
{
goto ErrorExit;
}
/* Check to see if value is out of range: */
Dividend = ACPI_INTEGER_MAX - (ACPI_INTEGER) Index;
(void) AcpiUtShortDivide (&Dividend, Base, &Quotient, NULL);
if (ReturnValue > Quotient)
{
goto ErrorExit;
}
ReturnValue *= Base;
ReturnValue += Index;
++String;
}
*RetInteger = ReturnValue;
return (Status);
ErrorExit:
switch (Base)
{
case 8:
Status = AE_BAD_OCTAL_CONSTANT;
break;
case 10:
Status = AE_BAD_DECIMAL_CONSTANT;
break;
case 16:
Status = AE_BAD_HEX_CONSTANT;
break;
default:
/* Base validated above */
break;
}
return (Status);
}