diff options
Diffstat (limited to 'src/arch/arm/utility.hh')
-rw-r--r-- | src/arch/arm/utility.hh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/arch/arm/utility.hh b/src/arch/arm/utility.hh index 5739ba3cd..b2c678c46 100644 --- a/src/arch/arm/utility.hh +++ b/src/arch/arm/utility.hh @@ -146,6 +146,20 @@ namespace ArmISA { return (tc->readMiscRegNoEffect(MISCREG_CPSR) & 0x1f) == MODE_USER; } + static inline std::string + inst2string(MachInst machInst) + { + std::string str = ""; + uint32_t mask = (1 << 31); + + while (mask) { + str += ((machInst & mask) ? "1" : "0"); + mask = mask >> 1; + } + + return str; + } + uint64_t getArgument(ThreadContext *tc, int number, bool fp); Fault setCp15Register(uint32_t &Rd, int CRn, int opc1, int CRm, int opc2); |