From 79c9018d60eea53bff4418eb9e6f8c3141812996 Mon Sep 17 00:00:00 2001 From: MerryMage Date: Sat, 30 Jun 2018 12:19:38 +0100 Subject: [PATCH] A64: Implement FCVTMS (scalar) --- src/frontend/A64/decoder/a64.inc | 2 +- .../A64/translate/impl/floating_point_conversion_integer.cpp | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/src/frontend/A64/decoder/a64.inc b/src/frontend/A64/decoder/a64.inc index bfaee2c7..c3c0c0e5 100644 --- a/src/frontend/A64/decoder/a64.inc +++ b/src/frontend/A64/decoder/a64.inc @@ -893,7 +893,7 @@ INST(FCVTAU_float, "FCVTAU (scalar)", "z0011 INST(FMOV_float_gen, "FMOV (general)", "z0011110yy10r11o000000nnnnnddddd") INST(FCVTPS_float, "FCVTPS (scalar)", "z0011110yy101000000000nnnnnddddd") INST(FCVTPU_float, "FCVTPU (scalar)", "z0011110yy101001000000nnnnnddddd") -//INST(FCVTMS_float, "FCVTMS (scalar)", "z0011110yy110000000000nnnnnddddd") +INST(FCVTMS_float, "FCVTMS (scalar)", "z0011110yy110000000000nnnnnddddd") //INST(FCVTMU_float, "FCVTMU (scalar)", "z0011110yy110001000000nnnnnddddd") INST(FCVTZS_float_int, "FCVTZS (scalar, integer)", "z0011110yy111000000000nnnnnddddd") INST(FCVTZU_float_int, "FCVTZU (scalar, integer)", "z0011110yy111001000000nnnnnddddd") diff --git a/src/frontend/A64/translate/impl/floating_point_conversion_integer.cpp b/src/frontend/A64/translate/impl/floating_point_conversion_integer.cpp index b409cfce..53b0e877 100644 --- a/src/frontend/A64/translate/impl/floating_point_conversion_integer.cpp +++ b/src/frontend/A64/translate/impl/floating_point_conversion_integer.cpp @@ -222,4 +222,8 @@ bool TranslatorVisitor::FCVTPU_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) { return FloaingPointConvertUnsignedInteger(*this, sf, type, Vn, Rd, FP::RoundingMode::TowardsPlusInfinity); } +bool TranslatorVisitor::FCVTMS_float(bool sf, Imm<2> type, Vec Vn, Reg Rd) { + return FloaingPointConvertSignedInteger(*this, sf, type, Vn, Rd, FP::RoundingMode::TowardsMinusInfinity); +} + } // namespace Dynarmic::A64