diff options
Diffstat (limited to 'hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/cpu_c.c')
-rw-r--r-- | hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/cpu_c.c | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/cpu_c.c b/hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/cpu_c.c deleted file mode 100644 index 12ce8b71..00000000 --- a/hifi/xaf/hifi-dpf/ipc/xt-shmem/hikey/cpu_c.c +++ /dev/null @@ -1,152 +0,0 @@ -/******************************************************************************* -* Copyright (C) 2018 Cadence Design Systems, Inc. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to use this Software with Cadence processor cores only and -* not with any other processors and platforms, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be included -* in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************************/ - - -#include "cpu_c.h" -#include <xtensa/config/specreg.h> -#include <xtensa/config/core.h> -#include <xtensa/simcall.h> -#include "arch_hifi330.h" - -#ifdef __cplusplus -#if __cplusplus -extern "C" { -#endif -#endif - -/*lint -e838 -e835 -e750 -e529 -e533 -e40*/ - -//#define DSP_TRACES_TO_MEM_SIZE (0x800) - -void *g_pfVosHookFuncTable[OS_HOOK_TYPE_BUTT]; - -void *g_pfVosIntrFuncTable[OS_INTR_CONNECT_BUTT]; - -//unsigned int g_uwSoftIntInfo = 0; - -/* Interrupt nesting level */ -unsigned char g_ucVosIntNesting; - -/* Priority of current task */ -unsigned char g_ucVosPrioCur; - -/* Priority of highest priority task */ -unsigned char g_ucVosPrioHighRdy; - -/* Flag indicating that kernel is running */ -unsigned short g_bVosRunning; - -/* Pointer to highest priority TCB R-to-R */ -unsigned int *g_pstVosTCBHighRdy; - -/* Pointer to currently running TCB*/ -unsigned int *g_pstVosTCBCur; - -#define _XTSTR(x) #x -#define XTSTR(x) _XTSTR(x) - -void OS_EnterIntHook(unsigned int uhwIntrNo) -{ - INTR_HOOK_FUN_TYPE pfIntrHook = (INTR_HOOK_FUN_TYPE)g_pfVosHookFuncTable[OS_HOOK_TYPE_ENTER_INTR];/*lint !e611*/ - - if (0 != pfIntrHook) - { - pfIntrHook(uhwIntrNo); - } -} - -void OS_ExitIntHook(unsigned int uhwIntrNo) -{ - INTR_HOOK_FUN_TYPE pfIntrHook = (INTR_HOOK_FUN_TYPE)g_pfVosHookFuncTable[OS_HOOK_TYPE_EXIT_INTR];/*lint !e611*/ - - if (0 != pfIntrHook) - { - pfIntrHook(uhwIntrNo); - } -} - -void OS_UserexecHandler(unsigned int uwExecCauseNo, unsigned int psAddr) -{ - VOS_EXCEPTION_HOOK_FUNC pfIntrHook = (VOS_EXCEPTION_HOOK_FUNC)g_pfVosHookFuncTable[OS_HOOK_TYPE_EXCEPTION];/*lint !e611*/ - - if (0 != pfIntrHook) - { - pfIntrHook(uwExecCauseNo); - } - else - { - extern void OS_Panic(void); - OS_Panic(); - } -} - -void OS_InterruptHandler(unsigned int uhwIntrNo) -{ - HOOK_FUN_TYPE pfIntrHook = (HOOK_FUN_TYPE)g_pfVosIntrFuncTable[uhwIntrNo]; - - if (0 != pfIntrHook) - //pfIntrHook(); - pfIntrHook(0); -} - -void OS_NmiHook(unsigned int uwExecCauseNo, unsigned int psAddr) -{ - HOOK_FUN_TYPE pfNmiHook = (HOOK_FUN_TYPE)g_pfVosHookFuncTable[OS_HOOK_TYPE_NMI];/*lint !e611*/ - - if (0 != pfNmiHook) - { - //pfNmiHook(); - pfNmiHook(0); - } - - //wait for hifi reset - UCOM_SET_WFI_NMI(5); -} - -void VOS_ConnectInterrupt(unsigned int uwIntrNo, HOOK_FUN_TYPE pfnInterruptHook) -{ - g_pfVosIntrFuncTable[uwIntrNo] = (void *)pfnInterruptHook;/*lint !e611*/ -} - -void VOS_EnableInterrupt(unsigned int uwIntNo) -{ - unsigned int uwBitEnable; - - uwBitEnable = xthal_get_intenable(); - xthal_set_intenable(uwBitEnable | (((unsigned int)1) << uwIntNo )); - -} -void VOS_DisableInterrupt(unsigned int uwIntNo) -{ - unsigned int uwBitEnable; - - uwBitEnable = xthal_get_intenable(); - xthal_set_intenable(uwBitEnable | (((unsigned int)0) << uwIntNo )); - -} - -#ifdef __cplusplus - #if __cplusplus - } - #endif -#endif - |