| # source file to test assembly of mips32 instructions |
| |
| .set noreorder |
| .set noat |
| |
| .text |
| text_label: |
| |
| # unprivileged CPU instructions |
| |
| clo $1, $2 |
| clz $3, $4 |
| .ifndef r6 |
| madd $5, $6 |
| maddu $7, $8 |
| msub $9, $10 |
| msubu $11, $12 |
| .endif |
| mul $13, $14, $15 |
| pref 4, ($16) |
| .ifndef r6 |
| pref 4, 2047($17) |
| pref 4, -2048($18) |
| .endif |
| ssnop |
| |
| |
| # privileged instructions |
| |
| cache 5, ($1) |
| .ifndef r6 |
| cache 5, 2047($2) |
| cache 5, -2048($3) |
| .set at |
| cache 5, 32768($4) |
| cache 5, -32769($5) |
| cache 5, 32768 |
| cache 5, -32769 |
| .set noat |
| .endif |
| eret |
| tlbp |
| tlbr |
| tlbwi |
| tlbwr |
| wait |
| wait 0 # disassembles without code |
| wait 0x345 |
| |
| # For a while break for the mips32 ISA interpreted a single argument |
| # as a 20-bit code, placing it in the opcode differently to |
| # traditional ISAs. This turned out to cause problems, so it has |
| # been removed. This test is to assure consistent interpretation. |
| break |
| break 0 # disassembles without code |
| break 0x345 |
| break 0x48,0x345 # this still specifies a 20-bit code |
| |
| # Instructions in previous ISAs or CPUs which are now slightly |
| # different. |
| sdbbp |
| sdbbp 0 # disassembles without code |
| sdbbp 0x345 |
| |
| # Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ... |
| .space 8 |
