# # Copyright (c) 2014-2017, Linaro Limited. All rights reserved. # # SPDX-License-Identifier: BSD-2-Clause-Patent # # #include #include ASM_FUNC(ArmPlatformPeiBootAction) ret //UINTN //ArmPlatformGetCorePosition ( // IN UINTN MpId // ); // With this function: CorePos = (ClusterId * 4) + CoreId ASM_FUNC(ArmPlatformGetCorePosition) and x1, x0, #ARM_CORE_MASK and x0, x0, #ARM_CLUSTER_MASK add x0, x1, x0, LSR #6 ret //UINTN //ArmPlatformGetPrimaryCoreMpId ( // VOID // ); ASM_FUNC(ArmPlatformGetPrimaryCoreMpId) MOV32 (w0, FixedPcdGet32(PcdArmPrimaryCore)) ret //UINTN //ArmPlatformIsPrimaryCore ( // IN UINTN MpId // ); ASM_FUNC(ArmPlatformIsPrimaryCore) MOV32 (w1, FixedPcdGet32(PcdArmPrimaryCoreMask)) and x0, x0, x1 MOV32 (w1, FixedPcdGet32(PcdArmPrimaryCore)) cmp w0, w1 cset x0, eq ret