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Fills in further MOVEs.

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This commit is contained in:
Thomas Harte 2019-04-15 22:25:22 -04:00
parent ebcae25762
commit d802e83f49
1 changed files with 95 additions and 49 deletions
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144
Processors/68000/Implementation/68000Storage.cpp
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@ -2167,6 +2167,15 @@ struct ProcessorStorageConstructor {
}
break;
case bw2(Ind, XXXl): // MOVE.bw (An), (xxx).L
case bw2(PostInc, XXXl): // MOVE.bw (An)+, (xxx).L
op(Action::None, seq("nr np", { a(ea_register) }, !is_byte_access));
op(Action::PerformOperation, seq("nw np np", { &storage_.prefetch_queue_.full }));
if(ea_mode == PostInc) {
op(int(is_byte_access ? Action::Increment1 : Action::Increment2) | MicroOp::SourceMask);
}
break;
case l2(Ind, XXXw): // MOVE.l (An), (xxx).W
case l2(PostInc, XXXw): // MOVE.l (An)+, (xxx).W
op( int(Action::CopyToEffectiveAddress) | MicroOp::SourceMask,
@ -2179,6 +2188,16 @@ struct ProcessorStorageConstructor {
}
break;
case l2(Ind, XXXl): // MOVE (An), (xxx).L
case l2(PostInc, XXXl): // MOVE (An)+, (xxx).L
op(int(Action::CopyToEffectiveAddress) | MicroOp::SourceMask, seq("nR+ nr np", { ea(0), ea(0) }));
op(address_assemble_for_mode(combined_destination_mode));
op(Action::PerformOperation, seq("nW+ nw np np", { ea(1), ea(1) }));
if(ea_mode == PostInc) {
op(increment_action | MicroOp::SourceMask);
}
break;
case bw2(PreDec, XXXw): // MOVE.bw -(An), (xxx).W
op( decrement_action | MicroOp::SourceMask);
op( address_assemble_for_mode(combined_destination_mode) | MicroOp::DestinationMask,
@ -2210,11 +2229,53 @@ struct ProcessorStorageConstructor {
seq("nW+ nw np np", { ea(1), ea(1) }));
break;
// case 0x0510: // MOVE (d16, An), (xxx).W
// case 0x0610: // MOVE (d8, An, Xn), (xxx).W
// np nr np nw np
// n np nr np nw np
// continue;
case bw2(d16PC, XXXw):
case bw2(d16An, XXXw):
case bw2(d8PCXn, XXXw):
case bw2(d8AnXn, XXXw):
op(calc_action_for_mode(combined_destination_mode) | MicroOp::SourceMask, seq(pseq("np nr", combined_destination_mode), { ea(0) }, !is_byte_access));
op(Action::PerformOperation);
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nw np", { ea(1) }, !is_byte_access));
break;
case bw2(d16PC, XXXl):
case bw2(d16An, XXXl):
case bw2(d8PCXn, XXXl):
case bw2(d8AnXn, XXXl):
op(calc_action_for_mode(combined_destination_mode) | MicroOp::SourceMask, seq(pseq("np np nr", combined_destination_mode), { ea(0) }, !is_byte_access));
op(Action::PerformOperation);
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nw np", { ea(1) }, !is_byte_access));
break;
case l2(d16PC, XXXw):
case l2(d16An, XXXw):
case l2(d8PCXn, XXXw):
case l2(d8AnXn, XXXw):
op(calc_action_for_mode(combined_destination_mode) | MicroOp::SourceMask, seq(pseq("np nR+ nr", combined_destination_mode), { ea(0), ea(0) }));
op(Action::PerformOperation);
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nW+ nw np", { ea(1), ea(1) }));
break;
case l2(d16PC, XXXl):
case l2(d16An, XXXl):
case l2(d8PCXn, XXXl):
case l2(d8AnXn, XXXl):
op(calc_action_for_mode(combined_destination_mode) | MicroOp::SourceMask, seq(pseq("np np nR+ nr", combined_destination_mode), { ea(0), ea(0) }));
op(Action::PerformOperation);
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nW+ nw np", { ea(1), ea(1) }));
break;
case bw2(Imm, XXXw): // MOVE.bw #, (xxx).w
op(int(Action::AssembleWordDataFromPrefetch) | MicroOp::DestinationMask, seq("np"));
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nw np", { ea(1) }, !is_byte_access));
op(is_byte_access ? Action::SetMoveFlagsb : Action::SetMoveFlagsw);
break;
case bw2(Imm, XXXl): // MOVE.bw #, (xxx).l
op(int(Action::AssembleWordDataFromPrefetch) | MicroOp::DestinationMask, seq("np np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nw np", { ea(1) }));
op(is_byte_access ? Action::SetMoveFlagsb : Action::SetMoveFlagsw);
break;
case l2(Imm, XXXw): // MOVE.l #, (xxx).w
op(int(Action::None), seq("np"));
@ -2223,42 +2284,27 @@ struct ProcessorStorageConstructor {
op(Action::SetMoveFlagsl);
break;
// case 0x1010: // MOVE (xxx).W, (xxx).W
// np nr np nw np
// continue;
case l2(Imm, XXXl): // MOVE.l #, (xxx).l
op(int(Action::None), seq("np"));
op(int(Action::AssembleLongWordDataFromPrefetch) | MicroOp::DestinationMask, seq("np np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nW+ nw np", { ea(1), ea(1) }));
op(Action::SetMoveFlagsl);
break;
case bw2(Imm, XXXw): // MOVE.bw #, (xxx).w
op(int(Action::AssembleWordDataFromPrefetch) | MicroOp::DestinationMask, seq("np"));
case bw2(XXXw, XXXw): // MOVE.bw (xxx).w, (xxx).w
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::SourceMask, seq("np nr", { ea(0) }, !is_byte_access));
op(Action::PerformOperation, seq("np"));
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("nw np", { ea(1) }, !is_byte_access));
continue;
case bw2(XXXl, XXXw): // MOVE.bw (xxx).l, (xxx).w
op(int(Action::None), seq("np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::SourceMask, seq("np nr", { ea(0) }, !is_byte_access));
op(Action::PerformOperation);
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nw np", { ea(1) }, !is_byte_access));
op(is_byte_access ? Action::SetMoveFlagsb : Action::SetMoveFlagsw);
break;
case bw2(Ind, XXXl): // MOVE.bw (An), (xxx).L
case bw2(PostInc, XXXl): // MOVE.bw (An)+, (xxx).L
op(Action::None, seq("nr np", { a(ea_register) }, !is_byte_access));
op(Action::PerformOperation, seq("nw np np", { &storage_.prefetch_queue_.full }));
if(ea_mode == PostInc) {
op(int(is_byte_access ? Action::Increment1 : Action::Increment2) | MicroOp::SourceMask);
}
break;
case l2(Ind, XXXl): // MOVE (An), (xxx).L
case l2(PostInc, XXXl): // MOVE (An)+, (xxx).L
op(int(Action::CopyToEffectiveAddress) | MicroOp::SourceMask, seq("nR+ nr np", { ea(0), ea(0) }));
op(address_assemble_for_mode(combined_destination_mode));
op(Action::PerformOperation, seq("nW+ nw np np", { ea(1), ea(1) }));
if(ea_mode == PostInc) {
op(increment_action | MicroOp::SourceMask);
}
break;
// case 0x0511: // MOVE (d16, An), (xxx).L
// case 0x0611: // MOVE (d8, An, Xn), (xxx).L
// np nr np nw np np
// n np nr np nw np np
// continue;
case bw2(XXXw, XXXl): // MOVE.bw (xxx).W, (xxx).L
case bw2(XXXw, XXXl): // MOVE.bw (xxx).w, (xxx).L
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::SourceMask, seq("np nr", { ea(0) }, !is_byte_access));
op(Action::PerformOperation, seq("np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("nw np np", { ea(1) }, !is_byte_access));
@ -2271,13 +2317,20 @@ struct ProcessorStorageConstructor {
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("nw np np", { ea(1) }, !is_byte_access));
break;
case bw2(Imm, XXXl): // MOVE.bw #, (xxx).l
op(int(Action::AssembleWordDataFromPrefetch) | MicroOp::DestinationMask, seq("np np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nw np", { ea(1) }));
op(is_byte_access ? Action::SetMoveFlagsb : Action::SetMoveFlagsw);
case l2(XXXw, XXXw): // MOVE.l (xxx).w (xxx).w
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::SourceMask, seq("np nR+ nr", { ea(0), ea(0) }));
op(Action::PerformOperation);
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nW+ nw np", { ea(1), ea(1) }));
break;
case l2(XXXw, XXXl): // MOVE.l (xxx).W, (xxx).L
case l2(XXXl, XXXw): // MOVE.l (xxx).l, (xxx).w
op(int(Action::None), seq("np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::SourceMask, seq("np nR+ nr", { ea(0), ea(0) }));
op(Action::PerformOperation);
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nW+ nw np", { ea(1), ea(1) }));
break;
case l2(XXXw, XXXl): // MOVE.l (xxx).w (xxx).l
op(int(Action::AssembleWordAddressFromPrefetch) | MicroOp::SourceMask, seq("np nR+ nr", { ea(0), ea(0) }));
op(Action::PerformOperation, seq("np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("nW+ nw np np", { ea(1), ea(1) }));
@ -2290,13 +2343,6 @@ struct ProcessorStorageConstructor {
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("nW+ nw np np", { ea(1), ea(1) }));
break;
case l2(Imm, XXXl): // MOVE.l #, (xxx).l
op(int(Action::None), seq("np"));
op(int(Action::AssembleLongWordDataFromPrefetch) | MicroOp::DestinationMask, seq("np np"));
op(int(Action::AssembleLongWordAddressFromPrefetch) | MicroOp::DestinationMask, seq("np nW+ nw np", { ea(1), ea(1) }));
op(Action::SetMoveFlagsl);
break;
//
// Default
//