public void Sxtb()
{
// SXTB W17, W8
InsnTester.Disassembly("sbfm W17, W8, #0, #7", 0x13001D11);
InsnTester.Test(0x13001D11, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->X8 = 0xFFFFFFFFFFFFFFFF;
});
}
public void Sub()
{
// SUB W10, W22, #0x10,LSL#12
InsnTester.Disassembly("sub W10, W22, #0x10, LSL #0xC", 0x514042CA);
InsnTester.Test(0x514042CA, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->X22 = 0xA0010045;
});
}
public void Fadd()
{
// FADD V3.2S, V5.2S, V3.2S
InsnTester.Disassembly("fadd V3.2S, V5.2S, V3.2S", 0x0E23D4A3);
InsnTester.Test(0x0E23D4A3, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->V5 = new Vector128 <float>().WithElement(0, 123f).WithElement(1, 234f);
cpu.State->V3 = new Vector128 <float>().WithElement(0, 345f).WithElement(1, 456f);
});
}
public void Udiv()
{
// UDIV X10, X22, X9
InsnTester.Disassembly("udiv X10, X22, X9", 0x9AC90ACA);
InsnTester.Test(0x9AC90ACA, (cpu, pc) => {
if (cpu == null)
{
return;
}
cpu.State->X22 = 0xFFFF_FFFF_FFFF_FFFFUL;
cpu.State->X9 = 0x18UL;
});
}
public void Smulh()
{
// SMULH X8, X8, X9
InsnTester.Disassembly("smulh X8, X8, X9", 0x9B497D08);
InsnTester.Test(0x9B497D08, (cpu, pc) => {
if (cpu == null)
{
return;
}
cpu.State->X8 = 0x124F800;
cpu.State->X9 = 0x29F16B11C6D1E109;
});
}
public void Add()
{
// ADD X9, X11, W10,SXTW
InsnTester.Disassembly("add X9, X11, W10, SXTW #0", 0x8B2AC169);
InsnTester.Test(0x8B2AC169, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->X11 = 0x1001FFF9F0;
cpu.State->X10 = 0xFFFFFFD8;
});
}
public void SubsPosNeg()
{
// SUBS WZR, W2, W8
InsnTester.Disassembly("subs W31, W2, W8, LSL #0", 0x6B08005F);
InsnTester.Test(0x6B08005F, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->X2 = 0x40284109;
cpu.State->X8 = 0xC018481A;
});
}
public void SubsNegPos()
{
// SUBS XZR, X8, X20
InsnTester.Test(0xEB14011F, (cpu, pc) => {
if (cpu == null)
{
return;
}
cpu.State->X8 = 0xFFFFFFFFFFFFEBE0;
cpu.State->X20 = 0x4000;
});
// SUBS WZR, W26, W13
InsnTester.Disassembly("subs W31, W26, W13, LSL #0", 0x6B0D035F);
InsnTester.Test(0x6B0D035F, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->X26 = 0xFFFFFFFF;
cpu.State->X13 = 0x7FFFFFFF;
});
}
public void Adds()
{
// ADDS X11, X8, X23
InsnTester.Disassembly("adds X11, X8, X23, LSL #0", 0xAB17010B);
InsnTester.Test(0xAB17010B, (cpu, pc) => {
if (cpu == null)
{
return;
}
cpu.State->X8 = 0x8;
cpu.State->X23 = 0x1001FFF908;
});
InsnTester.Disassembly("adds W31, W11, #0x380, LSL #0xC", 0x314E017F);
InsnTester.Test(0xAB17010B, (cpu, pc) => {
if (cpu == null)
{
return;
}
cpu.State->X11 = ulong.MaxValue;
});
}
public void AddImmediate()
{
// ADD W9, W8, #0x900,LSL#12
InsnTester.Disassembly("add W9, W8, #0x900, LSL #0xC", 0x11640109);
InsnTester.Test(0x11640109, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->X8 = 0x41200000;
});
// ADD X29, SP, #0x10
InsnTester.Disassembly("add X29, X31, #0x10, LSL #0x0", 0x910043FD);
InsnTester.Test(0x910043FD, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->SP = 0xDEADBE00;
});
}
public void SubsNegNeg()
{
// SUBS WZR, W2, W8
InsnTester.Disassembly("subs W31, W2, W8, LSL #0", 0x6B08005F);
InsnTester.Test(0x6B08005F, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.State->X2 = 0x80000000;
cpu.State->X8 = 0xFFFFFFFFFFFFFFFF;
});
// SUBS WZR, W2, W8
InsnTester.Disassembly("subs W31, W2, W8, LSL #0", 0x6B08005F);
InsnTester.Test(0x6B08005F, (cpu, _) => {
if (cpu == null)
{
return;
}
cpu.NZCV = 0xFU << 28;
cpu.State->X2 = 0x80000000;
cpu.State->X8 = 0xFFFFFFFFFFFFFFFF;
});
}
public void Movi()
{
// MOVI V0.4S, #1
InsnTester.Disassembly("movi V0.4S, #1, LSL #0x0", 0x4F000420);
InsnTester.Test(0x4F000420);
}
