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| version 1.3, 2003/12/17 10:41:06 | version 1.4, 2003/12/17 14:04:43 |
|---|---|
| Line 181 $label CPUWORK $clk | Line 181 $label CPUWORK $clk |
| MACRO | MACRO |
| $label OP_EA8 $alu, $regclk, $memclk | |
| $label cmp r0, #&c0 | |
| bcc $label.1 | |
| CPUWORK $regclk | |
| R8SRC r0, r5 | |
| ldrb r4, [r5, #CPU_REG] | |
| $alu r4 | |
| strb r1, [r5, #CPU_REG] | |
| mov pc, r11 | |
| $label.1 CPUWORK $memclk | |
| bl i286a_ea | |
| cmp r0, #I286_MEMWRITEMAX | |
| bcs $label.2 | |
| ldrb r4, [r9, r0] | |
| $alu r4 | |
| strb r1, [r9, r0] | |
| mov pc, r11 | |
| $label.2 mov r5, r0 | |
| bl i286_memoryread | |
| $alu r0 | |
| mov r0, r5 | |
| mov lr, r11 | |
| b i286_memorywrite | |
| MEND | |
| MACRO | |
| $label OP_EA16 $alu, $regclk, $memclk | |
| $label cmp r0, #&c0 | |
| bcc $label.1 | |
| CPUWORK $regclk | |
| R16SRC r0, r5 | |
| ldrh r4, [r5, #CPU_REG] | |
| $alu r4 | |
| strh r1, [r5, #CPU_REG] | |
| mov pc, r11 | |
| $label.1 CPUWORK $memclk | |
| bl i286a_ea | |
| tst r0, #1 | |
| bne $label.2 | |
| cmp r0, #I286_MEMWRITEMAX | |
| bcs $label.2 | |
| ldrh r4, [r9, r0] | |
| $alu r4 | |
| strh r1, [r9, r0] | |
| mov pc, r11 | |
| $label.2 mov r5, r0 | |
| bl i286_memoryread_w | |
| $alu r0 | |
| mov r0, r5 | |
| mov lr, r11 | |
| b i286_memorywrite_w | |
| MEND | |
| MACRO | |
| $label OP_INC16 $r, $clk | $label OP_INC16 $r, $clk |
| $label CPUWORK $clk | $label CPUWORK $clk |
| ldrh r2, [r9, $r] | ldrh r2, [r9, $r] |