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MStar hereby reserves the 91 // rights to any and all damages, losses, costs and expenses resulting therefrom. 92 // 93 //////////////////////////////////////////////////////////////////////////////// 94 95 /////////////////////////////////////////////////////////////////////////////////////////////////// 96 /// 97 /// file asmCPU.h 98 /// @author MStar Semiconductor Inc. 99 /// @brief Inline Assembly wrapper 100 /////////////////////////////////////////////////////////////////////////////////////////////////// 101 102 103 #ifndef _ASM_CPU_H_ 104 #define _ASM_CPU_H_ 105 106 107 108 #ifdef __cplusplus 109 extern "C" 110 { 111 #endif 112 113 #include "MsTypes.h" 114 115 /////////////////////////////////////////////////////////////////////////////////////////////////// 116 /// 117 /// @file asmCPU.h 118 /// @brief For NonOS usage driver 119 /// @author MStar Semiconductor Inc. 120 /// @version 1.0 121 ///////////////////////////////////////////////////////////////////////////////////////////////////// 122 123 //------------------------------------------------------------------------------------------------- 124 // Defines 125 //------------------------------------------------------------------------------------------------- 126 #if defined(__MIPS16E__) 127 #define ATTRIBUTE __attribute__((nomips16)) 128 #else 129 #define ATTRIBUTE 130 #endif 131 132 //------------------------------------------------------------------------------------------------- 133 // Macros 134 //------------------------------------------------------------------------------------------------- 135 136 //------------------------------------------------------------------------------------------------- 137 // Type and Structure Declaration 138 //------------------------------------------------------------------------------------------------- 139 140 //------------------------------------------------------------------------------------------------- 141 // Extern Functions 142 //------------------------------------------------------------------------------------------------- 143 // 144 145 //------------------------------------------------------------------------------------------------- 146 /// Cache coherence operation 147 /// @ingroup ASM_CPU_BASIC 148 //------------------------------------------------------------------------------------------------- 149 // void ATTRIBUTE MAsm_CPU_Sync(void); 150 //------------------------------------------------------------------------------------------------- 151 /// Do NOP for some special purpose 152 /// @ingroup ASM_CPU_BASIC 153 //------------------------------------------------------------------------------------------------- 154 // void ATTRIBUTE MAsm_CPU_Nop(void); 155 //------------------------------------------------------------------------------------------------- 156 /// Debug backtrace 157 /// @ingroup ASM_CPU_BASIC 158 //------------------------------------------------------------------------------------------------- 159 // void ATTRIBUTE MAsm_CPU_SwDbgBp(void); 160 //------------------------------------------------------------------------------------------------- 161 /// Debug backtrace 162 /// @ingroup ASM_CPU_BASIC 163 //------------------------------------------------------------------------------------------------- 164 // void ATTRIBUTE MAsm_CPU_SwDbgBp(void); 165 //------------------------------------------------------------------------------------------------- 166 /// Power down CPU 167 /// @ingroup ASM_CPU_BASIC 168 //------------------------------------------------------------------------------------------------- 169 // void ATTRIBUTE MAsm_CPU_PowerDown(void); 170 //------------------------------------------------------------------------------------------------- 171 /// Get CPU status 172 /// @ingroup ASM_CPU_BASIC 173 //------------------------------------------------------------------------------------------------- 174 // void ATTRIBUTE MAsm_CPU_StatusBEV(MS_BOOL bBEV); 175 //------------------------------------------------------------------------------------------------- 176 /// Setting up Program Counter 177 /// @ingroup ASM_CPU_BASIC 178 //------------------------------------------------------------------------------------------------- 179 // void ATTRIBUTE MAsm_CPU_Jump(MS_U32 u32PC); 180 //------------------------------------------------------------------------------------------------- 181 /// Get Trail 182 /// @ingroup ASM_CPU_BASIC 183 //------------------------------------------------------------------------------------------------- 184 MS_U8 ATTRIBUTE MAsm_CPU_GetTrailOne(MS_U32 u32Flags); 185 //------------------------------------------------------------------------------------------------- 186 /// Enable timer interrupt 187 /// @ingroup ASM_CPU_BASIC 188 //------------------------------------------------------------------------------------------------- 189 // void ATTRIBUTE MAsm_CPU_EnableTimerInterrupt(MS_BOOL bEnable); 190 //------------------------------------------------------------------------------------------------- 191 /// Delay by Ms 192 /// @ingroup ASM_CPU_BASIC 193 //------------------------------------------------------------------------------------------------- 194 // void ATTRIBUTE MAsm_CPU_DelayMs(MS_U32 msec); 195 //------------------------------------------------------------------------------------------------- 196 /// Delay by us 197 /// @ingroup ASM_CPU_BASIC 198 //------------------------------------------------------------------------------------------------- 199 // void ATTRIBUTE MAsm_CPU_DelayUs(MS_U32 usec); 200 //------------------------------------------------------------------------------------------------- 201 /// Setup the address of exception register 202 /// @ingroup ASM_CPU_BASIC 203 //------------------------------------------------------------------------------------------------- 204 // void ATTRIBUTE MAsm_CPU_SetEBASE(MS_U32 u32addr); 205 //------------------------------------------------------------------------------------------------- 206 /// Get the system time 207 /// @ingroup ASM_CPU_BASIC 208 //------------------------------------------------------------------------------------------------- 209 // MS_U32 ATTRIBUTE MAsm_GetSystemTime (void); 210 //------------------------------------------------------------------------------------------------- 211 /// Init timer 212 /// @ingroup ASM_CPU_BASIC 213 //------------------------------------------------------------------------------------------------- 214 // void ATTRIBUTE MAsm_CPU_TimerInit(void); 215 216 #ifdef __cplusplus 217 } 218 #endif 219 220 #endif // _ASM_CPU_H_ 221 222