utility.hh (7638:21db0b3ab1fe) | utility.hh (7640:5286a8a469c5) |
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1/* 2 * Copyright (c) 2010 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 132 unchanged lines hidden (view full) --- 141 } 142 143 static inline bool 144 inPrivilegedMode(ThreadContext *tc) 145 { 146 return !inUserMode(tc); 147 } 148 | 1/* 2 * Copyright (c) 2010 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 132 unchanged lines hidden (view full) --- 141 } 142 143 static inline bool 144 inPrivilegedMode(ThreadContext *tc) 145 { 146 return !inUserMode(tc); 147 } 148 |
149 static inline bool 150 vfpEnabled(CPACR cpacr, CPSR cpsr) 151 { 152 return cpacr.cp10 == 0x3 || 153 (cpacr.cp10 == 0x2 && inPrivilegedMode(cpsr)); 154 } 155 156 static inline bool 157 vfpEnabled(CPACR cpacr, CPSR cpsr, FPEXC fpexc) 158 { 159 return fpexc.en && vfpEnabled(cpacr, cpsr); 160 } 161 162 static inline bool 163 neonEnabled(CPACR cpacr, CPSR cpsr, FPEXC fpexc) 164 { 165 return !cpacr.asedis && vfpEnabled(cpacr, cpsr, fpexc); 166 } 167 |
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149uint64_t getArgument(ThreadContext *tc, int number, bool fp); 150 151Fault setCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2); 152Fault readCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2); 153 154}; 155 156 157#endif | 168uint64_t getArgument(ThreadContext *tc, int number, bool fp); 169 170Fault setCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2); 171Fault readCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2); 172 173}; 174 175 176#endif |