Suyu/dynarmic
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/dynarmic.git synced 2025-12-31 11:44:44 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

VFPv5: Implement VRINT{A,N,P,M}

Browse source
This commit is contained in:
MerryMage 2020-06-19 20:21:21 +01:00
parent 3e252cdbfc
commit 6a965b80d6
4 changed files with 72 additions and 43 deletions
Download patch file Download diff file Expand all files Collapse all files

17
src/frontend/A32/disassembler/disassembler_arm.cpp
View file

@ -1367,6 +1367,14 @@ public:
return fmt::format("vcvtt{}.{}.{} {}, {}", CondToString(cond), to, from, FPRegStr(convert_from_half ? sz : false, Vd, D), FPRegStr(convert_from_half ? false : sz, Vm, M));
}
std::string vfp_VCMP(Cond cond, bool D, size_t Vd, bool sz, bool E, bool M, size_t Vm) {
return fmt::format("vcmp{}{}.{} {}, {}", E ? "e" : "", CondToString(cond), sz ? "f64" : "f32", FPRegStr(sz, Vd, D), FPRegStr(sz, Vm, M));
}
std::string vfp_VCMP_zero(Cond cond, bool D, size_t Vd, bool sz, bool E) {
return fmt::format("vcmp{}{}.{} {}, #0.0", E ? "e" : "", CondToString(cond), sz ? "f64" : "f32", FPRegStr(sz, Vd, D));
}
std::string vfp_VCVT_f_to_f(Cond cond, bool D, size_t Vd, bool sz, bool M, size_t Vm) {
return fmt::format("vcvt{}.{}.{} {}, {}", CondToString(cond), !sz ? "f64" : "f32", sz ? "f64" : "f32", FPRegStr(!sz, Vd, D), FPRegStr(sz, Vm, M));
}
@ -1383,17 +1391,14 @@ public:
return fmt::format("vcvt{}{}.s32.{} {}, {}", round_towards_zero ? "" : "r", CondToString(cond), sz ? "f64" : "f32", FPRegStr(false, Vd, D), FPRegStr(sz, Vm, M));
}
std::string vfp_VCMP(Cond cond, bool D, size_t Vd, bool sz, bool E, bool M, size_t Vm) {
return fmt::format("vcmp{}{}.{} {}, {}", E ? "e" : "", CondToString(cond), sz ? "f64" : "f32", FPRegStr(sz, Vd, D), FPRegStr(sz, Vm, M));
}
std::string vfp_VCMP_zero(Cond cond, bool D, size_t Vd, bool sz, bool E) {
return fmt::format("vcmp{}{}.{} {}, #0.0", E ? "e" : "", CondToString(cond), sz ? "f64" : "f32", FPRegStr(sz, Vd, D));
std::string vfp_VRINT_rm(bool D, size_t rm, size_t Vd, bool sz, bool M, size_t Vm) {
return fmt::format("vrint{}.{} {}, {}", "anpm"[rm], sz ? "f64" : "f32", FPRegStr(sz, Vd, D), FPRegStr(sz, Vm, M));
}
std::string vfp_VMSR(Cond cond, Reg t) {
return fmt::format("vmsr{} fpscr, {}", CondToString(cond), t);
}
std::string vfp_VMRS(Cond cond, Reg t) {
if (t == Reg::R15) {
return fmt::format("vmrs{} apsr_nzcv, fpscr", CondToString(cond));