Remove core packages since we can get them from edk2 repository

Contributed-under: TianoCore Contribution Agreement 1.0

Signed-off-by: Guo Mang <mang.guo@intel.com>

2 files changed, 0 insertions, 427 deletions

diff --git a/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.S b/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.S
deleted file mode 100644
index 53e45a0b9a..0000000000
--- a/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.S
+++ /dev/null
@@ -1,213 +0,0 @@
-//  Implementation of synchronization functions for ARM architecture

-//

-//  Copyright (c) 2012-2015, ARM Limited. All rights reserved.

-//  Copyright (c) 2015, Linaro Limited. All rights reserved.

-//

-//  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

-//  http://opensource.org/licenses/bsd-license.php

-//

-//  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-//  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-//

-//

-

-.text

-.align 3

-

-GCC_ASM_EXPORT(InternalSyncCompareExchange16)

-GCC_ASM_EXPORT(InternalSyncCompareExchange32)

-GCC_ASM_EXPORT(InternalSyncCompareExchange64)

-GCC_ASM_EXPORT(InternalSyncIncrement)

-GCC_ASM_EXPORT(InternalSyncDecrement)

-

-/**

-  Performs an atomic compare exchange operation on a 16-bit unsigned integer.

-

-  Performs an atomic compare exchange operation on the 16-bit unsigned integer

-  specified by Value.  If Value is equal to CompareValue, then Value is set to

-  ExchangeValue and CompareValue is returned.  If Value is not equal to CompareValue,

-  then Value is returned.  The compare exchange operation must be performed using

-  MP safe mechanisms.

-

-  @param  Value         A pointer to the 16-bit value for the compare exchange

-                        operation.

-  @param  CompareValue  16-bit value used in compare operation.

-  @param  ExchangeValue 16-bit value used in exchange operation.

-

-  @return The original *Value before exchange.

-

-**/

-//UINT16

-//EFIAPI

-//InternalSyncCompareExchange16 (

-//  IN      volatile UINT16           *Value,

-//  IN      UINT16                    CompareValue,

-//  IN      UINT16                    ExchangeValue

-//  )

-ASM_PFX(InternalSyncCompareExchange16):

-  dmb

-

-InternalSyncCompareExchange16Again:

-  ldrexh  r3, [r0]

-  cmp     r3, r1

-  bne     InternalSyncCompareExchange16Fail

-

-InternalSyncCompareExchange16Exchange:

-  strexh  ip, r2, [r0]

-  cmp     ip, #0

-  bne     InternalSyncCompareExchange16Again

-

-InternalSyncCompareExchange16Fail:

-  dmb

-  mov     r0, r3

-  bx      lr

-

-/**

-  Performs an atomic compare exchange operation on a 32-bit unsigned integer.

-

-  Performs an atomic compare exchange operation on the 32-bit unsigned integer

-  specified by Value.  If Value is equal to CompareValue, then Value is set to

-  ExchangeValue and CompareValue is returned.  If Value is not equal to CompareValue,

-  then Value is returned.  The compare exchange operation must be performed using

-  MP safe mechanisms.

-

-  @param  Value         A pointer to the 32-bit value for the compare exchange

-                        operation.

-  @param  CompareValue  32-bit value used in compare operation.

-  @param  ExchangeValue 32-bit value used in exchange operation.

-

-  @return The original *Value before exchange.

-

-**/

-//UINT32

-//EFIAPI

-//InternalSyncCompareExchange32 (

-//  IN      volatile UINT32           *Value,

-//  IN      UINT32                    CompareValue,

-//  IN      UINT32                    ExchangeValue

-//  )

-ASM_PFX(InternalSyncCompareExchange32):

-  dmb

-

-InternalSyncCompareExchange32Again:

-  ldrex   r3, [r0]

-  cmp     r3, r1

-  bne     InternalSyncCompareExchange32Fail

-

-InternalSyncCompareExchange32Exchange:

-  strex   ip, r2, [r0]

-  cmp     ip, #0

-  bne     InternalSyncCompareExchange32Again

-

-InternalSyncCompareExchange32Fail:

-  dmb

-  mov     r0, r3

-  bx      lr

-

-/**

-  Performs an atomic compare exchange operation on a 64-bit unsigned integer.

-

-  Performs an atomic compare exchange operation on the 64-bit unsigned integer specified

-  by Value.  If Value is equal to CompareValue, then Value is set to ExchangeValue and

-  CompareValue is returned.  If Value is not equal to CompareValue, then Value is returned.

-  The compare exchange operation must be performed using MP safe mechanisms.

-

-  @param  Value         A pointer to the 64-bit value for the compare exchange

-                        operation.

-  @param  CompareValue  64-bit value used in compare operation.

-  @param  ExchangeValue 64-bit value used in exchange operation.

-

-  @return The original *Value before exchange.

-

-**/

-//UINT64

-//EFIAPI

-//InternalSyncCompareExchange64 (

-//  IN      volatile UINT64           *Value,         // r0

-//  IN      UINT64                    CompareValue,   // r2-r3

-//  IN      UINT64                    ExchangeValue   // stack

-//  )

-ASM_PFX(InternalSyncCompareExchange64):

-  push    { r4-r7 }

-  ldrd    r4, r5, [sp, #16]

-  dmb

-

-InternalSyncCompareExchange64Again:

-  ldrexd  r6, r7, [r0]

-  cmp     r6, r2

-  cmpeq   r7, r3

-  bne     InternalSyncCompareExchange64Fail

-

-InternalSyncCompareExchange64Exchange:

-  strexd  ip, r4, r5, [r0]

-  cmp     ip, #0

-  bne     InternalSyncCompareExchange64Again

-

-InternalSyncCompareExchange64Fail:

-  dmb

-  mov     r0, r6

-  mov     r1, r7

-  pop     { r4-r7 }

-  bx      lr

-

-/**

-  Performs an atomic increment of an 32-bit unsigned integer.

-

-  Performs an atomic increment of the 32-bit unsigned integer specified by

-  Value and returns the incremented value. The increment operation must be

-  performed using MP safe mechanisms. The state of the return value is not

-  guaranteed to be MP safe.

-

-  @param  Value A pointer to the 32-bit value to increment.

-

-  @return The incremented value.

-

-**/

-//UINT32

-//EFIAPI

-//InternalSyncIncrement (

-//  IN      volatile UINT32           *Value

-//  )

-ASM_PFX(InternalSyncIncrement):

-  dmb

-TryInternalSyncIncrement:

-  ldrex   r1, [r0]

-  add     r1, r1, #1

-  strex   r2, r1, [r0]

-  cmp     r2, #0

-  bne     TryInternalSyncIncrement

-  dmb

-  mov     r0, r1

-  bx      lr

-

-/**

-  Performs an atomic decrement of an 32-bit unsigned integer.

-

-  Performs an atomic decrement of the 32-bit unsigned integer specified by

-  Value and returns the decrement value. The decrement operation must be

-  performed using MP safe mechanisms. The state of the return value is not

-  guaranteed to be MP safe.

-

-  @param  Value A pointer to the 32-bit value to decrement.

-

-  @return The decrement value.

-

-**/

-//UINT32

-//EFIAPI

-//InternalSyncDecrement (

-//  IN      volatile UINT32           *Value

-//  )

-ASM_PFX(InternalSyncDecrement):

-  dmb

-TryInternalSyncDecrement:

-  ldrex   r1, [r0]

-  sub     r1, r1, #1

-  strex   r2, r1, [r0]

-  cmp     r2, #0

-  bne     TryInternalSyncDecrement

-  dmb

-  mov     r0, r1

-  bx      lr

diff --git a/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.asm b/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.asm
deleted file mode 100644
index 1c9a183b8f..0000000000
--- a/MdePkg/Library/BaseSynchronizationLib/Arm/Synchronization.asm
+++ /dev/null
@@ -1,214 +0,0 @@
-//  Implementation of synchronization functions for ARM architecture

-//

-//  Copyright (c) 2012-2015, ARM Limited. All rights reserved.

-//  Copyright (c) 2015, Linaro Limited. All rights reserved.

-//

-//  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

-//  http://opensource.org/licenses/bsd-license.php

-//

-//  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-//  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-//

-//

-

-    EXPORT  InternalSyncCompareExchange16

-    EXPORT  InternalSyncCompareExchange32

-    EXPORT  InternalSyncCompareExchange64

-    EXPORT  InternalSyncIncrement

-    EXPORT  InternalSyncDecrement

-

-    AREA   ArmSynchronization, CODE, READONLY

-

-/**

-  Performs an atomic compare exchange operation on a 16-bit unsigned integer.

-

-  Performs an atomic compare exchange operation on the 16-bit unsigned integer

-  specified by Value.  If Value is equal to CompareValue, then Value is set to

-  ExchangeValue and CompareValue is returned.  If Value is not equal to CompareValue,

-  then Value is returned.  The compare exchange operation must be performed using

-  MP safe mechanisms.

-

-  @param  Value         A pointer to the 16-bit value for the compare exchange

-                        operation.

-  @param  CompareValue  16-bit value used in compare operation.

-  @param  ExchangeValue 16-bit value used in exchange operation.

-

-  @return The original *Value before exchange.

-

-**/

-//UINT16

-//EFIAPI

-//InternalSyncCompareExchange16 (

-//  IN      volatile UINT16           *Value,

-//  IN      UINT16                    CompareValue,

-//  IN      UINT16                    ExchangeValue

-//  )

-InternalSyncCompareExchange16

-  dmb

-

-InternalSyncCompareExchange16Again

-  ldrexh  r3, [r0]

-  cmp     r3, r1

-  bne     InternalSyncCompareExchange16Fail

-

-InternalSyncCompareExchange16Exchange

-  strexh  ip, r2, [r0]

-  cmp     ip, #0

-  bne     InternalSyncCompareExchange16Again

-

-InternalSyncCompareExchange16Fail

-  dmb

-  mov     r0, r3

-  bx      lr

-

-/**

-  Performs an atomic compare exchange operation on a 32-bit unsigned integer.

-

-  Performs an atomic compare exchange operation on the 32-bit unsigned integer

-  specified by Value.  If Value is equal to CompareValue, then Value is set to

-  ExchangeValue and CompareValue is returned.  If Value is not equal to CompareValue,

-  then Value is returned.  The compare exchange operation must be performed using

-  MP safe mechanisms.

-

-  @param  Value         A pointer to the 32-bit value for the compare exchange

-                        operation.

-  @param  CompareValue  32-bit value used in compare operation.

-  @param  ExchangeValue 32-bit value used in exchange operation.

-

-  @return The original *Value before exchange.

-

-**/

-//UINT32

-//EFIAPI

-//InternalSyncCompareExchange32 (

-//  IN      volatile UINT32           *Value,

-//  IN      UINT32                    CompareValue,

-//  IN      UINT32                    ExchangeValue

-//  )

-InternalSyncCompareExchange32

-  dmb

-

-InternalSyncCompareExchange32Again

-  ldrex   r3, [r0]

-  cmp     r3, r1

-  bne     InternalSyncCompareExchange32Fail

-

-InternalSyncCompareExchange32Exchange

-  strex   ip, r2, [r0]

-  cmp     ip, #0

-  bne     InternalSyncCompareExchange32Again

-

-InternalSyncCompareExchange32Fail

-  dmb

-  mov     r0, r3

-  bx      lr

-

-/**

-  Performs an atomic compare exchange operation on a 64-bit unsigned integer.

-

-  Performs an atomic compare exchange operation on the 64-bit unsigned integer specified

-  by Value.  If Value is equal to CompareValue, then Value is set to ExchangeValue and

-  CompareValue is returned.  If Value is not equal to CompareValue, then Value is returned.

-  The compare exchange operation must be performed using MP safe mechanisms.

-

-  @param  Value         A pointer to the 64-bit value for the compare exchange

-                        operation.

-  @param  CompareValue  64-bit value used in compare operation.

-  @param  ExchangeValue 64-bit value used in exchange operation.

-

-  @return The original *Value before exchange.

-

-**/

-//UINT64

-//EFIAPI

-//InternalSyncCompareExchange64 (

-//  IN      volatile UINT64           *Value,         // r0

-//  IN      UINT64                    CompareValue,   // r2-r3

-//  IN      UINT64                    ExchangeValue   // stack

-//  )

-InternalSyncCompareExchange64

-  push    { r4-r7 }

-  ldrd    r4, r5, [sp, #16]

-  dmb

-

-InternalSyncCompareExchange64Again

-  ldrexd  r6, r7, [r0]

-  cmp     r6, r2

-  cmpeq   r7, r3

-  bne     InternalSyncCompareExchange64Fail

-

-InternalSyncCompareExchange64Exchange

-  strexd  ip, r4, r5, [r0]

-  cmp     ip, #0

-  bne     InternalSyncCompareExchange64Again

-

-InternalSyncCompareExchange64Fail

-  dmb

-  mov     r0, r6

-  mov     r1, r7

-  pop     { r4-r7 }

-  bx      lr

-

-/**

-  Performs an atomic increment of an 32-bit unsigned integer.

-

-  Performs an atomic increment of the 32-bit unsigned integer specified by

-  Value and returns the incremented value. The increment operation must be

-  performed using MP safe mechanisms. The state of the return value is not

-  guaranteed to be MP safe.

-

-  @param  Value A pointer to the 32-bit value to increment.

-

-  @return The incremented value.

-

-**/

-//UINT32

-//EFIAPI

-//InternalSyncIncrement (

-//  IN      volatile UINT32           *Value

-//  )

-InternalSyncIncrement

-  dmb

-TryInternalSyncIncrement

-  ldrex   r1, [r0]

-  add     r1, r1, #1

-  strex   r2, r1, [r0]

-  cmp     r2, #0

-  bne     TryInternalSyncIncrement

-  dmb

-  mov     r0, r1

-  bx      lr

-

-/**

-  Performs an atomic decrement of an 32-bit unsigned integer.

-

-  Performs an atomic decrement of the 32-bit unsigned integer specified by

-  Value and returns the decrement value. The decrement operation must be

-  performed using MP safe mechanisms. The state of the return value is not

-  guaranteed to be MP safe.

-

-  @param  Value A pointer to the 32-bit value to decrement.

-

-  @return The decrement value.

-

-**/

-//UINT32

-//EFIAPI

-//InternalSyncDecrement (

-//  IN      volatile UINT32           *Value

-//  )

-InternalSyncDecrement

-  dmb

-TryInternalSyncDecrement

-  ldrex   r1, [r0]

-  sub     r1, r1, #1

-  strex   r2, r1, [r0]

-  cmp     r2, #0

-  bne     TryInternalSyncDecrement

-  dmb

-  mov     r0, r1

-  bx      lr

-

-  END