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Implement VCVT

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This commit is contained in:
MerryMage 2016-08-23 22:04:46 +01:00
parent 445aad0639
commit b5a86889cd
8 changed files with 447 additions and 3 deletions
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16
src/frontend/disassembler/disassembler_arm.cpp
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@ -871,6 +871,22 @@ public:
return Common::StringFromFormat("vsqrt%s.%s %s, %s", CondToString(cond), sz ? "f64" : "f32", FPRegStr(sz, Vd, D).c_str(), FPRegStr(sz, Vm, M).c_str());
}
std::string vfp2_VCVT_f_to_f(Cond cond, bool D, size_t Vd, bool sz, bool M, size_t Vm) {
return Common::StringFromFormat("vcvt%s.%s.%s %s, %s", CondToString(cond), !sz ? "f64" : "f32", sz ? "f64" : "f32", FPRegStr(!sz, Vd, D).c_str(), FPRegStr(sz, Vm, M).c_str());
}
std::string vfp2_VCVT_to_float(Cond cond, bool D, size_t Vd, bool sz, bool is_signed, bool M, size_t Vm) {
return Common::StringFromFormat("vcvt%s.%s.%s %s, %s", CondToString(cond), sz ? "f64" : "f32", is_signed ? "s32" : "u32", FPRegStr(sz, Vd, D).c_str(), FPRegStr(false, Vm, M).c_str());
}
std::string vfp2_VCVT_to_u32(Cond cond, bool D, size_t Vd, bool sz, bool round_towards_zero, bool M, size_t Vm) {
return Common::StringFromFormat("vcvt%s%s.u32.%s %s, %s", round_towards_zero ? "" : "r", CondToString(cond), sz ? "f64" : "f32", FPRegStr(false, Vd, D).c_str(), FPRegStr(sz, Vm, M).c_str());
}
std::string vfp2_VCVT_to_s32(Cond cond, bool D, size_t Vd, bool sz, bool round_towards_zero, bool M, size_t Vm) {
return Common::StringFromFormat("vcvt%s%s.s32.%s %s, %s", round_towards_zero ? "" : "r", CondToString(cond), sz ? "f64" : "f32", FPRegStr(false, Vd, D).c_str(), FPRegStr(sz, Vm, M).c_str());
}
std::string vfp2_VPOP(Cond cond, bool D, size_t Vd, bool sz, Imm8 imm8) {
return Common::StringFromFormat("vpop%s %s(+%u)", CondToString(cond), FPRegStr(sz, Vd, D).c_str(), imm8 >> (sz ? 1 : 0));
}