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4.7 KiB
4.7 KiB
| 1 | # XOR instruction tests |
|---|---|
| 2 | # Format: RawBytes;Instructions |
| 3 | RawBytes;Instructions |
| 4 | # Register-to-register XOR (32-bit) |
| 5 | # Register-to-memory XOR (32-bit) |
| 6 | # Memory-to-register XOR (32-bit) |
| 7 | # Immediate-to-register XOR (32-bit immediate) |
| 8 | # Immediate-to-memory XOR (32-bit immediate) |
| 9 | # Small immediate XOR (8-bit immediate to 32-bit register with sign extension) |
| 10 | # Sign-extended immediate XOR (8-bit immediate sign-extended to 32-bit) |
| 11 | # XOR AL, imm8 (opcode 0x34) |
| 12 | # XOR EAX, imm32 (opcode 0x35) |
| 13 | # XOR with SIB byte addressing (Scale-Index-Base) |
| 14 | # XOR [eax+ecx*4], edx (opcode 0x31) |
| 15 | # XOR edx, [eax+ecx*4] (opcode 0x33) |
| 16 | # XOR with displacement-only addressing |
| 17 | # XOR [0x12345678], eax (opcode 0x31) |
| 18 | # XOR with segment override prefixes |
| 19 | # XOR fs:[ebx+0x10], ecx (opcode 0x31 with FS override) |
| 20 | # XOR ecx, gs:[ebx+0x10] (opcode 0x33 with GS override) |
| 21 | # XOR with complex addressing mode: base + index + scale + displacement |
| 22 | # XOR [eax+ecx*4+0x12345678], edx (opcode 0x31) |
| 23 | # Edge cases for immediate values |
| 24 | # XOR eax, 0x0 (opcode 0x83 /6 with zero immediate) |
| 25 | # XOR al, 0xFF (opcode 0x34 with max 8-bit immediate) |
| 26 | # XOR eax, 0xFFFFFFFF (opcode 0x81 /6 with max 32-bit immediate) |
| 27 | # XOR with negative immediate value (sign-extended) |
| 28 | # 16-bit XOR tests (with 0x66 prefix) |
| 29 | # XOR AX, imm16 (opcode 0x35 with 0x66 prefix) |
| 30 | # XOR r16, r/m16 (opcode 0x33 with 0x66 prefix) |
| 31 | # XOR r/m16, r16 (opcode 0x31 with 0x66 prefix) |
| 32 | # XOR r/m16, imm16 (opcode 0x81 /6 with 0x66 prefix) |
| 33 | # XOR r/m16, imm8 (sign-extended) (opcode 0x83 /6 with 0x66 prefix) |
| 34 | # 8-bit XOR tests |
| 35 | # XOR r/m8, r8 (opcode 0x30) |
| 36 | # XOR r8, r/m8 (opcode 0x32) |
| 37 | # XOR r/m8, imm8 (opcode 0x80 /6) |
| 38 | # Self-XOR tests (zeroing registers) |
| 39 | # XOR with different addressing modes |
| 40 | # XOR [ebp+0x8], eax (opcode 0x31) |
| 41 | # XOR eax, [ebp+0x8] (opcode 0x33) |
| 42 | # XOR with other segment overrides |
| 43 | # XOR ss:[ebx+0x10], ecx (opcode 0x31 with SS override) |
| 44 | # XOR ecx, ds:[ebx+0x10] (opcode 0x33 with DS override) |
| 45 | # XOR ecx, es:[ebx+0x10] (opcode 0x33 with ES override) |
| 46 | # XOR ecx, cs:[ebx+0x10] (opcode 0x33 with CS override) |