diff options
Diffstat (limited to 'arch/mips/isa/decoder.isa')
| -rw-r--r-- | arch/mips/isa/decoder.isa | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/isa/decoder.isa b/arch/mips/isa/decoder.isa index 99ff4d737..9bafe9f34 100644 --- a/arch/mips/isa/decoder.isa +++ b/arch/mips/isa/decoder.isa @@ -397,7 +397,7 @@ decode OPCODE_HI default Unknown::unknown() { format FloatOp { 0x0: mfc1 ({{ Rt.uw = Fs.uw<31:0>; }}); 0x3: mfhc1({{ Rt.uw = Fs.ud<63:32>;}}); - 0x4: mtc1 ({{ Fs.uw = Rt.uw; }}); + 0x4: mtc1 ({{ Fs.uw = Rt.uw; }}); 0x7: mthc1({{ uint64_t fs_hi = Rt.ud << 32; uint64_t fs_lo = Fs.ud & 0x0000FFFF; @@ -572,7 +572,7 @@ decode OPCODE_HI default Unknown::unknown() { format FloatOp { 0x1: cvt_d_s({{ int rnd_mode = xc->readMiscReg(FCSR) & 0x03; - Fd.ud = convert_and_round(Fs.uw, SINGLE_TO_DOUBLE, rnd_mode); + Fd.ud = convert_and_round(Fs.sf, SINGLE_TO_DOUBLE, rnd_mode); }}); 0x4: cvt_w_s({{ @@ -605,7 +605,7 @@ decode OPCODE_HI default Unknown::unknown() { 0x3: divd({{ Fd.df = Fs.df / Ft.df;}}); 0x4: sqrtd({{ Fd.df = sqrt(Fs.df);}}); 0x5: absd({{ Fd.df = fabs(Fs.df);}}); - 0x6: movd({{ Fd.df = Fs.df;}}); + 0x6: movd({{ Fd.ud = Fs.ud;}}); 0x7: negd({{ Fd.df = -1 * Fs.df;}}); } } |