Difference between revisions of "Patch card specific delay"
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(Created page with "<font face='Courier New'> 000289d4: 3c018003 lui r1,0x8003 000289d8: ac3f29d0 sw r31,0x29d0(r1) 000289dc: 0c00880d jal 0x00022034 000289e0: 00000000 nop 000289e4: 240a0...") |
m (Talcall moved page 000289d4 - 00028a3c to Patch card specific delay) |
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000289d4: 3c018003 lui r1,0x8003 | 000289d4: 3c018003 lui r1,0x8003 | ||
000289d8: ac3f29d0 sw r31,0x29d0(r1) | 000289d8: ac3f29d0 sw r31,0x29d0(r1) | ||
| − | 000289dc: 0c00880d jal 0x00022034 | + | 000289dc: 0c00880d jal 0x00022034 [[Enter Critical Section]] |
000289e0: 00000000 nop | 000289e0: 00000000 nop | ||
000289e4: 240a00b0 addiu r10,r0,0x00b0 | 000289e4: 240a00b0 addiu r10,r0,0x00b0 | ||
| − | 000289e8: 0140f809 jalr r10,r31 | + | 000289e8: 0140f809 jalr r10,r31 get B0 address table |
000289ec: 24090057 addiu r9,r0,0x0057 | 000289ec: 24090057 addiu r9,r0,0x0057 | ||
| − | 000289f0: 8c42016c lw r2,0x016c(r2) | + | 000289f0: 8c42016c lw r2,0x016c(r2) get 5B return address (change clear pad) |
000289f4: 3c0a8003 lui r10,0x8003 | 000289f4: 3c0a8003 lui r10,0x8003 | ||
000289f8: 3c098003 lui r9,0x8003 | 000289f8: 3c098003 lui r9,0x8003 | ||
000289fc: 8c4309c8 lw r3,0x09c8(r2) | 000289fc: 8c4309c8 lw r3,0x09c8(r2) | ||
| − | 00028a00: 254a89a4 addiu r10,r10,0x89a4 | + | 00028a00: 254a89a4 addiu r10,r10,0x89a4 new instructions = 0x800389a4 |
| − | 00028a04: 252989b8 addiu r9,r9,0x89b8 | + | 00028a04: 252989b8 addiu r9,r9,0x89b8 new instructions end = 0x800389b8 |
| − | 00028a08: 8c4309c8 lw r3,0x09c8(r2) | + | 00028a08: 8c4309c8 lw r3,0x09c8(r2) |
| − | 00028a0c: 8d480000 lw r8,0x0000(r10) | + | 00028a0c: 8d480000 lw r8,0x0000(r10) get new instruction |
00028a10: 254a0004 addiu r10,r10,0x0004 | 00028a10: 254a0004 addiu r10,r10,0x0004 | ||
| − | 00028a14: ad43fffc sw r3,-0x0004(r10) | + | 00028a14: ad43fffc sw r3,-0x0004(r10) swaps data in r10 and change clear pad |
00028a18: 24420004 addiu r2,r2,0x0004 | 00028a18: 24420004 addiu r2,r2,0x0004 | ||
| − | 00028a1c: 1549fffa bne r10,r9,0x00028a08 | + | 00028a1c: 1549fffa bne r10,r9,0x00028a08 loop until end of data |
| − | 00028a20: ac4809c4 sw r8,0x09c4(r2) | + | 00028a20: ac4809c4 sw r8,0x09c4(r2) store in change clear pad |
| − | 00028a24: 0c0087c9 jal 0x00021f24 | + | 00028a24: 0c0087c9 jal 0x00021f24 [[FlushCache]] |
00028a28: 00000000 nop | 00028a28: 00000000 nop | ||
00028a2c: 3c1f8003 lui r31,0x8003 | 00028a2c: 3c1f8003 lui r31,0x8003 | ||
Latest revision as of 03:43, 17 July 2024
000289d4: 3c018003 lui r1,0x8003 000289d8: ac3f29d0 sw r31,0x29d0(r1) 000289dc: 0c00880d jal 0x00022034 Enter Critical Section 000289e0: 00000000 nop 000289e4: 240a00b0 addiu r10,r0,0x00b0 000289e8: 0140f809 jalr r10,r31 get B0 address table 000289ec: 24090057 addiu r9,r0,0x0057 000289f0: 8c42016c lw r2,0x016c(r2) get 5B return address (change clear pad) 000289f4: 3c0a8003 lui r10,0x8003 000289f8: 3c098003 lui r9,0x8003 000289fc: 8c4309c8 lw r3,0x09c8(r2) 00028a00: 254a89a4 addiu r10,r10,0x89a4 new instructions = 0x800389a4 00028a04: 252989b8 addiu r9,r9,0x89b8 new instructions end = 0x800389b8 00028a08: 8c4309c8 lw r3,0x09c8(r2) 00028a0c: 8d480000 lw r8,0x0000(r10) get new instruction 00028a10: 254a0004 addiu r10,r10,0x0004 00028a14: ad43fffc sw r3,-0x0004(r10) swaps data in r10 and change clear pad 00028a18: 24420004 addiu r2,r2,0x0004 00028a1c: 1549fffa bne r10,r9,0x00028a08 loop until end of data 00028a20: ac4809c4 sw r8,0x09c4(r2) store in change clear pad 00028a24: 0c0087c9 jal 0x00021f24 FlushCache 00028a28: 00000000 nop 00028a2c: 3c1f8003 lui r31,0x8003 00028a30: 8fff29d0 lw r31,0x29d0(r31) 00028a34: 00000000 nop 00028a38: 03e00008 jr r31 00028a3c: 00000000 nop
