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Implement CSDB instruction (#2927)

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gdkchan 2021-12-19 11:19:05 -03:00 committed by GitHub
parent 267b248c13
commit e24949ca2c
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4 changed files with 12 additions and 5 deletions
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1
ARMeilleure/Decoders/OpCodeTable.cs
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@ -661,6 +661,7 @@ namespace ARMeilleure.Decoders
SetA32("<<<<00010100xxxxxxxx00100100xxxx", InstName.Crc32cw, InstEmit32.Crc32cw, OpCode32AluReg.Create); SetA32("<<<<00010100xxxxxxxx00100100xxxx", InstName.Crc32cw, InstEmit32.Crc32cw, OpCode32AluReg.Create);
SetA32("<<<<00010010xxxxxxxx00000100xxxx", InstName.Crc32h, InstEmit32.Crc32h, OpCode32AluReg.Create); SetA32("<<<<00010010xxxxxxxx00000100xxxx", InstName.Crc32h, InstEmit32.Crc32h, OpCode32AluReg.Create);
SetA32("<<<<00010100xxxxxxxx00000100xxxx", InstName.Crc32w, InstEmit32.Crc32w, OpCode32AluReg.Create); SetA32("<<<<00010100xxxxxxxx00000100xxxx", InstName.Crc32w, InstEmit32.Crc32w, OpCode32AluReg.Create);
SetA32("<<<<0011001000001111000000010100", InstName.Csdb, InstEmit32.Csdb, OpCode32.Create);
SetA32("1111010101111111111100000101xxxx", InstName.Dmb, InstEmit32.Dmb, OpCode32.Create); SetA32("1111010101111111111100000101xxxx", InstName.Dmb, InstEmit32.Dmb, OpCode32.Create);
SetA32("1111010101111111111100000100xxxx", InstName.Dsb, InstEmit32.Dsb, OpCode32.Create); SetA32("1111010101111111111100000100xxxx", InstName.Dsb, InstEmit32.Dsb, OpCode32.Create);
SetA32("<<<<0010001xxxxxxxxxxxxxxxxxxxxx", InstName.Eor, InstEmit32.Eor, OpCode32AluImm.Create); SetA32("<<<<0010001xxxxxxxxxxxxxxxxxxxxx", InstName.Eor, InstEmit32.Eor, OpCode32AluImm.Create);

5
ARMeilleure/Instructions/InstEmitMemoryEx32.cs
View file

@ -16,6 +16,11 @@ namespace ARMeilleure.Instructions
EmitClearExclusive(context); EmitClearExclusive(context);
} }
public static void Csdb(ArmEmitterContext context)
{
// Execute as no-op.
}
public static void Dmb(ArmEmitterContext context) => EmitBarrier(context); public static void Dmb(ArmEmitterContext context) => EmitBarrier(context);
public static void Dsb(ArmEmitterContext context) => EmitBarrier(context); public static void Dsb(ArmEmitterContext context) => EmitBarrier(context);

1
ARMeilleure/Instructions/InstName.cs
View file

@ -36,6 +36,7 @@ namespace ARMeilleure.Instructions
Crc32ch, Crc32ch,
Crc32cw, Crc32cw,
Crc32cx, Crc32cx,
Csdb,
Csel, Csel,
Csinc, Csinc,
Csinv, Csinv,