/** @file\r
Declaration of internal functions in BaseLib.\r
\r
- Copyright (c) 2006 - 2007, Intel Corporation<BR>\r
- All rights reserved. This program and the accompanying materials\r
+ Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials\r
are licensed and made available under the terms and conditions of the BSD License\r
which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
+ http://opensource.org/licenses/bsd-license.php.\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#ifndef __BASE_LIB_INTERNALS__\r
#define __BASE_LIB_INTERNALS__\r
\r
-//\r
-// Include common header file for this module.\r
-//\r
-#include "CommonHeader.h"\r
-\r
-#define QUIENT_MAX_UINTN_DIVIDED_BY_10 ((UINTN) -1 / 10)\r
-#define REMINDER_MAX_UINTN_DIVIDED_BY_10 ((UINTN) -1 % 10)\r
-\r
-#define QUIENT_MAX_UINTN_DIVIDED_BY_16 ((UINTN) -1 / 16)\r
-#define REMINDER_MAX_UINTN_DIVIDED_BY_16 ((UINTN) -1 % 16)\r
-\r
-#define QUIENT_MAX_UINT64_DIVIDED_BY_10 ((UINT64) -1 / 10)\r
-#define REMINDER_MAX_UINT64_DIVIDED_BY_10 ((UINT64) -1 % 10)\r
-\r
-#define QUIENT_MAX_UINT64_DIVIDED_BY_16 ((UINT64) -1 / 16)\r
-#define REMINDER_MAX_UINT64_DIVIDED_BY_16 ((UINT64) -1 % 16)\r
+#include <Base.h>\r
+#include <Library/BaseLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/PcdLib.h>\r
\r
//\r
// Math functions\r
);\r
\r
/**\r
- Shifts a 64-bit integer right between 0 and 63 bits. This high bits\r
+ Shifts a 64-bit integer right between 0 and 63 bits. The high bits\r
are filled with zeros. The shifted value is returned.\r
\r
This function shifts the 64-bit value Operand to the right by Count bits. The\r
the low bits with the high bits that were rotated.\r
\r
This function rotates the 64-bit value Operand to the left by Count bits. The\r
- low Count bits are fill with the high Count bits of Operand. The rotated\r
+ low Count bits are filled with the high Count bits of Operand. The rotated\r
value is returned.\r
\r
@param Operand The 64-bit operand to rotate left.\r
the high bits with the high low bits that were rotated.\r
\r
This function rotates the 64-bit value Operand to the right by Count bits.\r
- The high Count bits are fill with the low Count bits of Operand. The rotated\r
+ The high Count bits are filled with the low Count bits of Operand. The rotated\r
value is returned.\r
\r
@param Operand The 64-bit operand to rotate right.\r
\r
@param Operand A 64-bit unsigned value.\r
\r
- @return The byte swaped Operand.\r
+ @return The byte swapped Operand.\r
\r
**/\r
UINT64\r
);\r
\r
/**\r
- Multiples a 64-bit unsigned integer by a 32-bit unsigned integer\r
+ Multiplies a 64-bit unsigned integer by a 32-bit unsigned integer\r
and generates a 64-bit unsigned result.\r
\r
- This function multiples the 64-bit unsigned value Multiplicand by the 32-bit\r
+ This function multiplies the 64-bit unsigned value Multiplicand by the 32-bit\r
unsigned value Multiplier and generates a 64-bit unsigned result. This 64-\r
bit unsigned result is returned.\r
\r
);\r
\r
/**\r
- Multiples a 64-bit unsigned integer by a 64-bit unsigned integer\r
+ Multiplies a 64-bit unsigned integer by a 64-bit unsigned integer\r
and generates a 64-bit unsigned result.\r
\r
This function multiples the 64-bit unsigned value Multiplicand by the 64-bit\r
unsigned value Divisor and generates a 64-bit unsigned quotient. This\r
function returns the 64-bit unsigned quotient.\r
\r
- @param Dividend A 64-bit unsigned value.\r
+ @param Dividend A 64-bit unsigned value.\r
@param Divisor A 32-bit unsigned value.\r
\r
@return Dividend / Divisor\r
InternalMathDivRemU64x32 (\r
IN UINT64 Dividend,\r
IN UINT32 Divisor,\r
- OUT UINT32 *Remainder\r
+ OUT UINT32 *Remainder OPTIONAL\r
);\r
\r
/**\r
InternalMathDivRemU64x64 (\r
IN UINT64 Dividend,\r
IN UINT64 Divisor,\r
- OUT UINT64 *Remainder\r
+ OUT UINT64 *Remainder OPTIONAL\r
);\r
\r
/**\r
Divides a 64-bit signed integer by a 64-bit signed integer and\r
- generates a 64-bit signed result and a optional 64-bit signed remainder.\r
+ generates a 64-bit signed result and an optional 64-bit signed remainder.\r
\r
- This function divides the 64-bit unsigned value Dividend by the 64-bit\r
- unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder\r
- is not NULL, then the 64-bit unsigned remainder is returned in Remainder.\r
- This function returns the 64-bit unsigned quotient.\r
+ This function divides the 64-bit signed value Dividend by the 64-bit\r
+ signed value Divisor and generates a 64-bit signed quotient. If Remainder\r
+ is not NULL, then the 64-bit signed remainder is returned in Remainder.\r
+ This function returns the 64-bit signed quotient.\r
\r
@param Dividend A 64-bit signed value.\r
@param Divisor A 64-bit signed value.\r
\r
**/\r
INT64\r
+EFIAPI\r
InternalMathDivRemS64x64 (\r
IN INT64 Dividend,\r
IN INT64 Divisor,\r
OUT INT64 *Remainder OPTIONAL\r
- );\r
+ );\r
\r
/**\r
Transfers control to a function starting with a new stack.\r
\r
\r
/**\r
- Worker function that locates the Node in the List\r
-\r
- By searching the List, finds the location of the Node in List. At the same time,\r
- verifies the validity of this list.\r
-\r
- If List is NULL, then ASSERT().\r
- If List->ForwardLink is NULL, then ASSERT().\r
- If List->backLink is NULL, then ASSERT().\r
- If Node is NULL, then ASSERT();\r
- If PcdMaximumLinkedListLenth is not zero, and prior to insertion the number\r
- of nodes in ListHead, including the ListHead node, is greater than or\r
- equal to PcdMaximumLinkedListLength, then ASSERT().\r
-\r
- @param List A pointer to a node in a linked list.\r
- @param Node A pointer to one nod.\r
-\r
- @retval TRUE Node is in List\r
- @retval FALSE Node isn't in List, or List is invalid\r
-\r
-**/\r
-BOOLEAN\r
-IsNodeInList (\r
- IN CONST LIST_ENTRY *List,\r
- IN CONST LIST_ENTRY *Node\r
- );\r
-\r
-\r
-/**\r
- Performs an atomic increment of an 32-bit unsigned integer.\r
-\r
- Performs an atomic increment of the 32-bit unsigned integer specified by\r
- Value and returns the incremented value. The increment operation must be\r
- performed using MP safe mechanisms. The state of the return value is not\r
- guaranteed to be MP safe.\r
-\r
- @param Value A pointer to the 32-bit value to increment.\r
-\r
- @return The incremented value.\r
-\r
-**/\r
-UINT32\r
-EFIAPI\r
-InternalSyncIncrement (\r
- IN volatile UINT32 *Value\r
- );\r
-\r
-\r
-/**\r
- Performs an atomic decrement of an 32-bit unsigned integer.\r
-\r
- Performs an atomic decrement of the 32-bit unsigned integer specified by\r
- Value and returns the decrement value. The decrement operation must be\r
- performed using MP safe mechanisms. The state of the return value is not\r
- guaranteed to be MP safe.\r
-\r
- @param Value A pointer to the 32-bit value to decrement.\r
-\r
- @return The decrement value.\r
-\r
-**/\r
-UINT32\r
-EFIAPI\r
-InternalSyncDecrement (\r
- IN volatile UINT32 *Value\r
- );\r
-\r
-\r
-/**\r
- Performs an atomic compare exchange operation on a 32-bit unsigned integer.\r
-\r
- Performs an atomic compare exchange operation on the 32-bit unsigned integer\r
- specified by Value. If Value is equal to CompareValue, then Value is set to\r
- ExchangeValue and CompareValue is returned. If Value is not equal to CompareValue,\r
- then Value is returned. The compare exchange operation must be performed using\r
- MP safe mechanisms.\r
-\r
- @param Value A pointer to the 32-bit value for the compare exchange\r
- operation.\r
- @param CompareValue 32-bit value used in compare operation.\r
- @param ExchangeValue 32-bit value used in exchange operation.\r
-\r
- @return The original *Value before exchange.\r
-\r
-**/\r
-UINT32\r
-EFIAPI\r
-InternalSyncCompareExchange32 (\r
- IN volatile UINT32 *Value,\r
- IN UINT32 CompareValue,\r
- IN UINT32 ExchangeValue\r
- );\r
-\r
-\r
-/**\r
- Performs an atomic compare exchange operation on a 64-bit unsigned integer.\r
-\r
- Performs an atomic compare exchange operation on the 64-bit unsigned integer specified\r
- by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and\r
- CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.\r
- The compare exchange operation must be performed using MP safe mechanisms.\r
-\r
- @param Value A pointer to the 64-bit value for the compare exchange\r
- operation.\r
- @param CompareValue 64-bit value used in compare operation.\r
- @param ExchangeValue 64-bit value used in exchange operation.\r
-\r
- @return The original *Value before exchange.\r
-\r
-**/\r
-UINT64\r
-EFIAPI\r
-InternalSyncCompareExchange64 (\r
- IN volatile UINT64 *Value,\r
- IN UINT64 CompareValue,\r
- IN UINT64 ExchangeValue\r
- );\r
-\r
-\r
-/**\r
- Worker function that returns a bit field from Operand\r
+ Worker function that returns a bit field from Operand.\r
\r
Returns the bitfield specified by the StartBit and the EndBit from Operand.\r
\r
@return The bit field read.\r
\r
**/\r
-unsigned int\r
+UINTN\r
+EFIAPI\r
BitFieldReadUint (\r
- IN unsigned int Operand,\r
+ IN UINTN Operand,\r
IN UINTN StartBit,\r
IN UINTN EndBit\r
);\r
@return The new value.\r
\r
**/\r
-unsigned int\r
+UINTN\r
+EFIAPI\r
BitFieldOrUint (\r
- IN unsigned int Operand,\r
+ IN UINTN Operand,\r
IN UINTN StartBit,\r
IN UINTN EndBit,\r
- IN unsigned int OrData\r
+ IN UINTN OrData\r
);\r
\r
\r
@return The new value.\r
\r
**/\r
-unsigned int\r
+UINTN\r
+EFIAPI\r
BitFieldAndUint (\r
- IN unsigned int Operand,\r
+ IN UINTN Operand,\r
IN UINTN StartBit,\r
IN UINTN EndBit,\r
- IN unsigned int AndData\r
+ IN UINTN AndData\r
);\r
\r
\r
\r
**/\r
VOID\r
+EFIAPI\r
InternalAssertJumpBuffer (\r
IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer\r
);\r
);\r
\r
\r
+/**\r
+ Check if a Unicode character is a decimal character.\r
+\r
+ This internal function checks if a Unicode character is a\r
+ decimal character. The valid decimal character is from\r
+ L'0' to L'9'.\r
+\r
+ @param Char The character to check against.\r
+\r
+ @retval TRUE If the Char is a decmial character.\r
+ @retval FALSE If the Char is not a decmial character.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+InternalIsDecimalDigitCharacter (\r
+ IN CHAR16 Char\r
+ );\r
+\r
+\r
+/**\r
+ Convert a Unicode character to upper case only if\r
+ it maps to a valid small-case ASCII character.\r
+\r
+ This internal function only deal with Unicode character\r
+ which maps to a valid small-case ASCII character, i.e.\r
+ L'a' to L'z'. For other Unicode character, the input character\r
+ is returned directly.\r
+\r
+ @param Char The character to convert.\r
+\r
+ @retval LowerCharacter If the Char is with range L'a' to L'z'.\r
+ @retval Unchanged Otherwise.\r
+\r
+**/\r
+CHAR16\r
+EFIAPI\r
+InternalCharToUpper (\r
+ IN CHAR16 Char\r
+ );\r
+\r
+\r
+/**\r
+ Convert a Unicode character to numerical value.\r
+\r
+ This internal function only deal with Unicode character\r
+ which maps to a valid hexadecimal ASII character, i.e.\r
+ L'0' to L'9', L'a' to L'f' or L'A' to L'F'. For other\r
+ Unicode character, the value returned does not make sense.\r
+\r
+ @param Char The character to convert.\r
+\r
+ @return The numerical value converted.\r
+\r
+**/\r
+UINTN\r
+EFIAPI\r
+InternalHexCharToUintn (\r
+ IN CHAR16 Char\r
+ );\r
+\r
+\r
+/**\r
+ Check if a Unicode character is a hexadecimal character.\r
+\r
+ This internal function checks if a Unicode character is a\r
+ decimal character. The valid hexadecimal character is\r
+ L'0' to L'9', L'a' to L'f', or L'A' to L'F'.\r
+\r
+\r
+ @param Char The character to check against.\r
+\r
+ @retval TRUE If the Char is a hexadecmial character.\r
+ @retval FALSE If the Char is not a hexadecmial character.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+InternalIsHexaDecimalDigitCharacter (\r
+ IN CHAR16 Char\r
+ );\r
+\r
+\r
+/**\r
+ Check if a ASCII character is a decimal character.\r
+\r
+ This internal function checks if a Unicode character is a\r
+ decimal character. The valid decimal character is from\r
+ '0' to '9'.\r
+\r
+ @param Char The character to check against.\r
+\r
+ @retval TRUE If the Char is a decmial character.\r
+ @retval FALSE If the Char is not a decmial character.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+InternalAsciiIsDecimalDigitCharacter (\r
+ IN CHAR8 Char\r
+ );\r
+\r
+\r
+/**\r
+ Converts a lowercase Ascii character to upper one.\r
+\r
+ If Chr is lowercase Ascii character, then converts it to upper one.\r
+\r
+ If Value >= 0xA0, then ASSERT().\r
+ If (Value & 0x0F) >= 0x0A, then ASSERT().\r
+\r
+ @param Chr one Ascii character\r
+\r
+ @return The uppercase value of Ascii character\r
+\r
+**/\r
+CHAR8\r
+EFIAPI\r
+InternalBaseLibAsciiToUpper (\r
+ IN CHAR8 Chr\r
+ );\r
+\r
+\r
+/**\r
+ Check if a ASCII character is a hexadecimal character.\r
+\r
+ This internal function checks if a ASCII character is a\r
+ decimal character. The valid hexadecimal character is\r
+ L'0' to L'9', L'a' to L'f', or L'A' to L'F'.\r
+\r
+\r
+ @param Char The character to check against.\r
+\r
+ @retval TRUE If the Char is a hexadecmial character.\r
+ @retval FALSE If the Char is not a hexadecmial character.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+InternalAsciiIsHexaDecimalDigitCharacter (\r
+ IN CHAR8 Char\r
+ );\r
+\r
+\r
+/**\r
+ Convert a ASCII character to numerical value.\r
+\r
+ This internal function only deal with Unicode character\r
+ which maps to a valid hexadecimal ASII character, i.e.\r
+ '0' to '9', 'a' to 'f' or 'A' to 'F'. For other\r
+ ASCII character, the value returned does not make sense.\r
+\r
+ @param Char The character to convert.\r
+\r
+ @return The numerical value converted.\r
+\r
+**/\r
+UINTN\r
+EFIAPI\r
+InternalAsciiHexCharToUintn (\r
+ IN CHAR8 Char\r
+ );\r
+\r
+\r
//\r
// Ia32 and x64 specific functions\r
//\r
Reads the current Global Descriptor Table Register(GDTR) descriptor.\r
\r
Reads and returns the current GDTR descriptor and returns it in Gdtr. This\r
- function is only available on IA-32 and X64.\r
+ function is only available on IA-32 and x64.\r
\r
- @param Gdtr Pointer to a GDTR descriptor.\r
+ @param Gdtr The pointer to a GDTR descriptor.\r
\r
**/\r
VOID\r
Writes the current Global Descriptor Table Register (GDTR) descriptor.\r
\r
Writes and the current GDTR descriptor specified by Gdtr. This function is\r
- only available on IA-32 and X64.\r
+ only available on IA-32 and x64.\r
\r
- @param Gdtr Pointer to a GDTR descriptor.\r
+ @param Gdtr The pointer to a GDTR descriptor.\r
\r
**/\r
VOID\r
Reads the current Interrupt Descriptor Table Register(GDTR) descriptor.\r
\r
Reads and returns the current IDTR descriptor and returns it in Idtr. This\r
- function is only available on IA-32 and X64.\r
+ function is only available on IA-32 and x64.\r
\r
- @param Idtr Pointer to a IDTR descriptor.\r
+ @param Idtr The pointer to an IDTR descriptor.\r
\r
**/\r
VOID\r
Writes the current Interrupt Descriptor Table Register(GDTR) descriptor.\r
\r
Writes the current IDTR descriptor and returns it in Idtr. This function is\r
- only available on IA-32 and X64.\r
+ only available on IA-32 and x64.\r
\r
- @param Idtr Pointer to a IDTR descriptor.\r
+ @param Idtr The pointer to an IDTR descriptor.\r
\r
**/\r
VOID\r
\r
Saves the current floating point/SSE/SSE2 state to the buffer specified by\r
Buffer. Buffer must be aligned on a 16-byte boundary. This function is only\r
- available on IA-32 and X64.\r
+ available on IA-32 and x64.\r
\r
- @param Buffer Pointer to a buffer to save the floating point/SSE/SSE2 context.\r
+ @param Buffer The pointer to a buffer to save the floating point/SSE/SSE2 context.\r
\r
**/\r
VOID\r
\r
Restores the current floating point/SSE/SSE2 state from the buffer specified\r
by Buffer. Buffer must be aligned on a 16-byte boundary. This function is\r
- only available on IA-32 and X64.\r
+ only available on IA-32 and x64.\r
\r
- @param Buffer Pointer to a buffer to save the floating point/SSE/SSE2 context.\r
+ @param Buffer The pointer to a buffer to save the floating point/SSE/SSE2 context.\r
\r
**/\r
VOID\r
\r
Disables the 64-bit paging mode on the CPU and returns to 32-bit protected\r
mode. This function assumes the current execution mode is 64-paging mode.\r
- This function is only available on X64. After the 64-bit paging mode is\r
+ This function is only available on x64. After the 64-bit paging mode is\r
disabled, control is transferred to the function specified by EntryPoint\r
using the new stack specified by NewStack and passing in the parameters\r
specified by Context1 and Context2. Context1 and Context2 are optional and\r
IN UINT32 NewStack\r
);\r
\r
+/**\r
+ Generates a 16-bit random number through RDRAND instruction.\r
+\r
+ @param[out] Rand Buffer pointer to store the random result.\r
+\r
+ @retval TRUE RDRAND call was successful.\r
+ @retval FALSE Failed attempts to call RDRAND.\r
+\r
+ **/\r
+BOOLEAN\r
+EFIAPI\r
+InternalX86RdRand16 (\r
+ OUT UINT16 *Rand\r
+ );\r
+\r
+/**\r
+ Generates a 32-bit random number through RDRAND instruction.\r
+\r
+ @param[out] Rand Buffer pointer to store the random result.\r
+\r
+ @retval TRUE RDRAND call was successful.\r
+ @retval FALSE Failed attempts to call RDRAND.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+InternalX86RdRand32 (\r
+ OUT UINT32 *Rand\r
+ );\r
+\r
+/**\r
+ Generates a 64-bit random number through RDRAND instruction.\r
+\r
+\r
+ @param[out] Rand Buffer pointer to store the random result.\r
+\r
+ @retval TRUE RDRAND call was successful.\r
+ @retval FALSE Failed attempts to call RDRAND.\r
+\r
+**/\r
+BOOLEAN\r
+EFIAPI\r
+InternalX86RdRand64 (\r
+ OUT UINT64 *Rand\r
+ );\r
+\r
\r
#elif defined (MDE_CPU_IPF)\r
//\r
//\r
\r
/**\r
- Transfers control to a function starting with a new stack.\r
+ Reads control register DCR.\r
\r
- Transfers control to the function specified by EntryPoint using the new stack\r
- specified by NewStack and passing in the parameters specified by Context1 and\r
- Context2. Context1 and Context2 are optional and may be NULL. The function\r
- EntryPoint must never return.\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_DCR.\r
\r
- If EntryPoint is NULL, then ASSERT().\r
- If NewStack is NULL, then ASSERT().\r
+ @return The 64-bit control register DCR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterDcr (\r
+ VOID\r
+ );\r
\r
- @param EntryPoint A pointer to function to call with the new stack.\r
- @param Context1 A pointer to the context to pass into the EntryPoint\r
- function.\r
- @param Context2 A pointer to the context to pass into the EntryPoint\r
- function.\r
- @param NewStack A pointer to the new stack to use for the EntryPoint\r
- function.\r
- @param NewBsp A pointer to the new memory location for RSE backing\r
- store.\r
+\r
+/**\r
+ Reads control register ITM.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_ITM.\r
+\r
+ @return The 64-bit control register ITM.\r
\r
**/\r
-VOID\r
+UINT64\r
EFIAPI\r
-AsmSwitchStackAndBackingStore (\r
- IN SWITCH_STACK_ENTRY_POINT EntryPoint,\r
- IN VOID *Context1, OPTIONAL\r
- IN VOID *Context2, OPTIONAL\r
- IN VOID *NewStack,\r
- IN VOID *NewBsp\r
+AsmReadControlRegisterItm (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IVA.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IVA.\r
+\r
+ @return The 64-bit control register IVA.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIva (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register PTA.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_PTA.\r
+\r
+ @return The 64-bit control register PTA.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterPta (\r
+ VOID\r
);\r
+\r
+\r
+/**\r
+ Reads control register IPSR.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IPSR.\r
+\r
+ @return The 64-bit control register IPSR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIpsr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register ISR.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_ISR.\r
+\r
+ @return The 64-bit control register ISR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIsr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IIP.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IIP.\r
+\r
+ @return The 64-bit control register IIP.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIip (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IFA.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IFA.\r
+\r
+ @return The 64-bit control register IFA.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIfa (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register ITIR.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_ITIR.\r
+\r
+ @return The 64-bit control register ITIR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterItir (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IIPA.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IIPA.\r
+\r
+ @return The 64-bit control register IIPA.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIipa (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IFS.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IFS.\r
+\r
+ @return The 64-bit control register IFS.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIfs (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IIM.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IIM.\r
+\r
+ @return The 64-bit control register IIM.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIim (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IHA.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IHA.\r
+\r
+ @return The 64-bit control register IHA.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIha (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register LID.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_LID.\r
+\r
+ @return The 64-bit control register LID.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterLid (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IVR.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IVR.\r
+\r
+ @return The 64-bit control register IVR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIvr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register TPR.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_TPR.\r
+\r
+ @return The 64-bit control register TPR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterTpr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register EOI.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_EOI.\r
+\r
+ @return The 64-bit control register EOI.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterEoi (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IRR0.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IRR0.\r
+\r
+ @return The 64-bit control register IRR0.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIrr0 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IRR1.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IRR1.\r
+\r
+ @return The 64-bit control register IRR1.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIrr1 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IRR2.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IRR2.\r
+\r
+ @return The 64-bit control register IRR2.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIrr2 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register IRR3.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_IRR3.\r
+\r
+ @return The 64-bit control register IRR3.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterIrr3 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register ITV.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_ITV.\r
+\r
+ @return The 64-bit control register ITV.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterItv (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register PMV.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_PMV.\r
+\r
+ @return The 64-bit control register PMV.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterPmv (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register CMCV.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_CMCV.\r
+\r
+ @return The 64-bit control register CMCV.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterCmcv (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register LRR0.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_LRR0.\r
+\r
+ @return The 64-bit control register LRR0.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterLrr0 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads control register LRR1.\r
+\r
+ This is a worker function for AsmReadControlRegister()\r
+ when its parameter Index is IPF_CONTROL_REGISTER_LRR1.\r
+\r
+ @return The 64-bit control register LRR1.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadControlRegisterLrr1 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register K0.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K0.\r
+\r
+ @return The 64-bit application register K0.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK0 (\r
+ VOID\r
+ );\r
+\r
+\r
+\r
+/**\r
+ Reads application register K1.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K1.\r
+\r
+ @return The 64-bit application register K1.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK1 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register K2.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K2.\r
+\r
+ @return The 64-bit application register K2.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK2 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register K3.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K3.\r
+\r
+ @return The 64-bit application register K3.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK3 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register K4.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K4.\r
+\r
+ @return The 64-bit application register K4.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK4 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register K5.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K5.\r
+\r
+ @return The 64-bit application register K5.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK5 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register K6.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K6.\r
+\r
+ @return The 64-bit application register K6.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK6 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register K7.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_K7.\r
+\r
+ @return The 64-bit application register K7.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterK7 (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register RSC.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_RSC.\r
+\r
+ @return The 64-bit application register RSC.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterRsc (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register BSP.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_BSP.\r
+\r
+ @return The 64-bit application register BSP.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterBsp (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register BSPSTORE.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_BSPSTORE.\r
+\r
+ @return The 64-bit application register BSPSTORE.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterBspstore (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register RNAT.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_RNAT.\r
+\r
+ @return The 64-bit application register RNAT.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterRnat (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register FCR.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_FCR.\r
+\r
+ @return The 64-bit application register FCR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterFcr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register EFLAG.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_EFLAG.\r
+\r
+ @return The 64-bit application register EFLAG.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterEflag (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register CSD.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_CSD.\r
+\r
+ @return The 64-bit application register CSD.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterCsd (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register SSD.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_SSD.\r
+\r
+ @return The 64-bit application register SSD.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterSsd (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register CFLG.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_CFLG.\r
+\r
+ @return The 64-bit application register CFLG.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterCflg (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register FSR.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_FSR.\r
+\r
+ @return The 64-bit application register FSR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterFsr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register FIR.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_FIR.\r
+\r
+ @return The 64-bit application register FIR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterFir (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register FDR.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_FDR.\r
+\r
+ @return The 64-bit application register FDR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterFdr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register CCV.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_CCV.\r
+\r
+ @return The 64-bit application register CCV.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterCcv (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register UNAT.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_UNAT.\r
+\r
+ @return The 64-bit application register UNAT.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterUnat (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register FPSR.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_FPSR.\r
+\r
+ @return The 64-bit application register FPSR.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterFpsr (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register ITC.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_ITC.\r
+\r
+ @return The 64-bit application register ITC.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterItc (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register PFS.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_PFS.\r
+\r
+ @return The 64-bit application register PFS.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterPfs (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register LC.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_LC.\r
+\r
+ @return The 64-bit application register LC.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterLc (\r
+ VOID\r
+ );\r
+\r
+\r
+/**\r
+ Reads application register EC.\r
+\r
+ This is a worker function for AsmReadApplicationRegister()\r
+ when its parameter Index is IPF_APPLICATION_REGISTER_EC.\r
+\r
+ @return The 64-bit application register EC.\r
+\r
+**/\r
+UINT64\r
+EFIAPI\r
+AsmReadApplicationRegisterEc (\r
+ VOID\r
+ );\r
+\r
+\r
+\r
+/**\r
+ Transfers control to a function starting with a new stack.\r
+\r
+ Transfers control to the function specified by EntryPoint using the new stack\r
+ specified by NewStack and passing in the parameters specified by Context1 and\r
+ Context2. Context1 and Context2 are optional and may be NULL. The function\r
+ EntryPoint must never return.\r
+\r
+ If EntryPoint is NULL, then ASSERT().\r
+ If NewStack is NULL, then ASSERT().\r
+\r
+ @param EntryPoint A pointer to function to call with the new stack.\r
+ @param Context1 A pointer to the context to pass into the EntryPoint\r
+ function.\r
+ @param Context2 A pointer to the context to pass into the EntryPoint\r
+ function.\r
+ @param NewStack A pointer to the new stack to use for the EntryPoint\r
+ function.\r
+ @param NewBsp A pointer to the new memory location for RSE backing\r
+ store.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+AsmSwitchStackAndBackingStore (\r
+ IN SWITCH_STACK_ENTRY_POINT EntryPoint,\r
+ IN VOID *Context1, OPTIONAL\r
+ IN VOID *Context2, OPTIONAL\r
+ IN VOID *NewStack,\r
+ IN VOID *NewBsp\r
+ );\r
+\r
+/**\r
+ Internal worker function to invalidate a range of instruction cache lines\r
+ in the cache coherency domain of the calling CPU.\r
+\r
+ Internal worker function to invalidate the instruction cache lines specified\r
+ by Address and Length. If Address is not aligned on a cache line boundary,\r
+ then entire instruction cache line containing Address is invalidated. If\r
+ Address + Length is not aligned on a cache line boundary, then the entire\r
+ instruction cache line containing Address + Length -1 is invalidated. This\r
+ function may choose to invalidate the entire instruction cache if that is more\r
+ efficient than invalidating the specified range. If Length is 0, the no instruction\r
+ cache lines are invalidated. Address is returned.\r
+ This function is only available on IPF.\r
+\r
+ @param Address The base address of the instruction cache lines to\r
+ invalidate. If the CPU is in a physical addressing mode, then\r
+ Address is a physical address. If the CPU is in a virtual\r
+ addressing mode, then Address is a virtual address.\r
+\r
+ @param Length The number of bytes to invalidate from the instruction cache.\r
+\r
+ @return Address\r
+\r
+**/\r
+VOID *\r
+EFIAPI\r
+InternalFlushCacheRange (\r
+ IN VOID *Address,\r
+ IN UINTN Length\r
+ );\r
+\r
#else\r
\r
#endif\r
projects / mirror_edk2.git / blobdiff