# FSUB instruction tests
# Format: RawBytes;Instructions
RawBytes;Instructions

# FSUB - Subtract floating point values
# ST(0), ST(i) form (D8 E0+i)
D8E0;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(0)"] }]
D8E1;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(1)"] }]
D8E2;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(2)"] }]
D8E3;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(3)"] }]
D8E4;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(4)"] }]
D8E5;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(5)"] }]
D8E6;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(6)"] }]
D8E7;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(7)"] }]

# ST(i), ST(0) form (DC E8+i)
DCE8;[{ "Type": "Fsub", "Operands": ["ST(0)", "ST(0)"] }]
DCE9;[{ "Type": "Fsub", "Operands": ["ST(1)", "ST(0)"] }]
DCEA;[{ "Type": "Fsub", "Operands": ["ST(2)", "ST(0)"] }]
DCEB;[{ "Type": "Fsub", "Operands": ["ST(3)", "ST(0)"] }]
DCEC;[{ "Type": "Fsub", "Operands": ["ST(4)", "ST(0)"] }]
DCED;[{ "Type": "Fsub", "Operands": ["ST(5)", "ST(0)"] }]
DCEE;[{ "Type": "Fsub", "Operands": ["ST(6)", "ST(0)"] }]
DCEF;[{ "Type": "Fsub", "Operands": ["ST(7)", "ST(0)"] }]

# Memory operands
D82510000000;[{ "Type": "Fsub", "Operands": ["dword ptr [0x10]"] }]
DC2510000000;[{ "Type": "Fsub", "Operands": ["qword ptr [0x10]"] }]
D820;[{ "Type": "Fsub", "Operands": ["dword ptr [eax]"] }]
DC20;[{ "Type": "Fsub", "Operands": ["qword ptr [eax]"] }]

# FSUBP - Subtract floating point values and pop
DEE8;[{ "Type": "Fsubp", "Operands": ["ST(0)", "ST(0)"] }]
DEE9;[{ "Type": "Fsubp", "Operands": ["ST(1)", "ST(0)"] }]
DEEA;[{ "Type": "Fsubp", "Operands": ["ST(2)", "ST(0)"] }]
DEEB;[{ "Type": "Fsubp", "Operands": ["ST(3)", "ST(0)"] }]
DEEC;[{ "Type": "Fsubp", "Operands": ["ST(4)", "ST(0)"] }]
DEED;[{ "Type": "Fsubp", "Operands": ["ST(5)", "ST(0)"] }]
DEEE;[{ "Type": "Fsubp", "Operands": ["ST(6)", "ST(0)"] }]
DEEF;[{ "Type": "Fsubp", "Operands": ["ST(7)", "ST(0)"] }]

# FISUB - Subtract integer from floating point
DA2510000000;[{ "Type": "Fisub", "Operands": ["dword ptr [0x10]"] }]
DE2510000000;[{ "Type": "Fisub", "Operands": ["word ptr [0x10]"] }]
DA20;[{ "Type": "Fisub", "Operands": ["dword ptr [eax]"] }]
DE20;[{ "Type": "Fisub", "Operands": ["word ptr [eax]"] }]