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alpha: Fixed reversed definitions of FTOIS, FTOIT (Maurice Marks)

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Bob Supnik
2017-10-05 18:55:00 -07:00
committed by Mark Pizzolato
parent d074853138
commit bd0cad685c
1 changed files with 8 additions and 7 deletions
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15
alpha/alpha_cpu.c
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@@ -23,6 +23,7 @@
used in advertising or otherwise to promote the sale, use or other dealings used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from Robert M Supnik. in this Software without prior written authorization from Robert M Supnik.
05-Oct-2017 RMS Fixed reversed definitions of FTOIS, FTOIT (Maurice Marks)
27-May-2017 RMS Fixed MIN/MAXx4 iteration counts (Mark Pizzolato) 27-May-2017 RMS Fixed MIN/MAXx4 iteration counts (Mark Pizzolato)
26-May-2017 RMS Fixed other reversed definitions in opcode 12 26-May-2017 RMS Fixed other reversed definitions in opcode 12
28-Apr-2017 RMS Fixed reversed definitions of INSQH, EXTQH (Maurice Marks) 28-Apr-2017 RMS Fixed reversed definitions of INSQH, EXTQH (Maurice Marks)
@@ -1498,18 +1499,18 @@ while (reason == 0) {
} }
break; break;
case 0x70: /* FTOIS */ case 0x70: /* FTOIT */
if (!(arch_mask & AMASK_FIX)) ABORT (EXC_RSVI);
if (fpen == 0) ABORT (EXC_FPDIS); /* flt point disabled? */
res = op_sts (FR[ra]);
break;
case 0x78: /* FTOIT */
if (!(arch_mask & AMASK_FIX)) ABORT (EXC_RSVI); if (!(arch_mask & AMASK_FIX)) ABORT (EXC_RSVI);
if (fpen == 0) ABORT (EXC_FPDIS); /* flt point disabled? */ if (fpen == 0) ABORT (EXC_FPDIS); /* flt point disabled? */
res = FR[ra]; res = FR[ra];
break; break;
case 0x78: /* FTOIS */
if (!(arch_mask & AMASK_FIX)) ABORT (EXC_RSVI);
if (fpen == 0) ABORT (EXC_FPDIS); /* flt point disabled? */
res = op_sts (FR[ra]);
break;
default: default:
ABORT (EXC_RSVI); ABORT (EXC_RSVI);
} }