daniel/Ryujinx
1
0
Fork 0
mirror of https://github.com/Ryujinx/Ryujinx.git synced 2025-06-28 23:00:47 -07:00
Code Issues Packages Projects Releases Wiki Activity

Implement Thumb (32-bit) memory (ordered), multiply, extension and bitfield instructions (#3687)

Browse Source 
* Implement Thumb (32-bit) memory (ordered), multiply and bitfield instructions

* Remove public from interface

* Fix T32 BL immediate and implement signed and unsigned extend instructions
This commit is contained in:
gdkchan
2022-09-10 22:51:00 -03:00
committed by GitHub
parent c5f1d1749a
commit f468db7602
21 changed files with 221 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
ARMeilleure/Instructions/InstEmitAlu32.cs
View File

@ -74,7 +74,7 @@ namespace ARMeilleure.Instructions
public static void Bfc(ArmEmitterContext context)
{
OpCode32AluBf op = (OpCode32AluBf)context.CurrOp;
IOpCode32AluBf op = (IOpCode32AluBf)context.CurrOp;
Operand d = GetIntA32(context, op.Rd);
Operand res = context.BitwiseAnd(d, Const(~op.DestMask));
@ -84,7 +84,7 @@ namespace ARMeilleure.Instructions
public static void Bfi(ArmEmitterContext context)
{
OpCode32AluBf op = (OpCode32AluBf)context.CurrOp;
IOpCode32AluBf op = (IOpCode32AluBf)context.CurrOp;
Operand n = GetIntA32(context, op.Rn);
Operand d = GetIntA32(context, op.Rd);
@ -185,7 +185,7 @@ namespace ARMeilleure.Instructions
public static void Movt(ArmEmitterContext context)
{
OpCode32AluImm16 op = (OpCode32AluImm16)context.CurrOp;
IOpCode32AluImm16 op = (IOpCode32AluImm16)context.CurrOp;
Operand d = GetIntA32(context, op.Rd);
Operand imm = Const(op.Immediate << 16); // Immeditate value as top halfword.
@ -389,7 +389,7 @@ namespace ARMeilleure.Instructions
public static void Sbfx(ArmEmitterContext context)
{
OpCode32AluBf op = (OpCode32AluBf)context.CurrOp;
IOpCode32AluBf op = (IOpCode32AluBf)context.CurrOp;
var msb = op.Lsb + op.Msb; // For this instruction, the msb is actually a width.
@ -484,7 +484,7 @@ namespace ARMeilleure.Instructions
public static void Ubfx(ArmEmitterContext context)
{
OpCode32AluBf op = (OpCode32AluBf)context.CurrOp;
IOpCode32AluBf op = (IOpCode32AluBf)context.CurrOp;
var msb = op.Lsb + op.Msb; // For this instruction, the msb is actually a width.