| # source file to test illegal mips32r2 instructions |
| |
| .set noreorder |
| .set noat |
| |
| .text |
| text_label: |
| |
| # insert and extract position/size checks: |
| |
| # ext constraint: 0 <= pos < 32 |
| ext $4, $5, -1, 1 # error |
| ext $4, $5, 0, 1 |
| ext $4, $5, 31, 1 |
| ext $4, $5, 32, 1 # error |
| |
| # ext constraint: 0 < size <= 32 |
| ext $4, $5, 0, 0 # error |
| ext $4, $5, 0, 1 |
| ext $4, $5, 0, 32 |
| ext $4, $5, 0, 33 # error |
| |
| # ext constraint: 0 < (pos+size) <= 32 |
| ext $4, $5, 0, 0 # error |
| ext $4, $5, 0, 1 |
| ext $4, $5, 31, 1 |
| ext $4, $5, 31, 2 # error |
| |
| # ins constraint: 0 <= pos < 32 |
| ins $4, $5, -1, 1 # error |
| ins $4, $5, 0, 1 |
| ins $4, $5, 31, 1 |
| ins $4, $5, 32, 1 # error |
| |
| # ins constraint: 0 < size <= 32 |
| ins $4, $5, 0, 0 # error |
| ins $4, $5, 0, 1 |
| ins $4, $5, 0, 32 |
| ins $4, $5, 0, 33 # error |
| |
| # ins constraint: 0 < (pos+size) <= 32 |
| ins $4, $5, 0, 0 # error |
| ins $4, $5, 0, 1 |
| ins $4, $5, 31, 1 |
| ins $4, $5, 31, 2 # error |
| |
| # FP register checks. |
| # |
| # Even registers are supported w/ 32-bit FPU, odd |
| # registers supported only for 64-bit FPU. |
| # This file tests 64-bit FPU. |
| |
| mfhc1 $17, $f0 |
| mfhc1 $17, $f1 |
| |
| mthc1 $17, $f0 |
| mthc1 $17, $f1 |
| |
| # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ... |
| .space 8 |
