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| version 1.1, 2003/12/16 04:58:00 | version 1.5, 2003/12/18 19:14:08 |
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| Line 35 $label EAREG16 r12 | Line 35 $label EAREG16 r12 |
| cmp r0, #&c0 | cmp r0, #&c0 |
| bcc $label.1 | bcc $label.1 |
| CPUWORK $regclk | CPUWORK $regclk |
| R8SRC r0, r5 | R16SRC r0, r5 |
| ldrh r4, [r5, #CPU_REG] | ldrh r4, [r5, #CPU_REG] |
| $alu r4, r6 | $alu r4, r6 |
| strh r1, [r5, #CPU_REG] | strh r1, [r5, #CPU_REG] |
| Line 127 $label EAREG16 r12 | Line 127 $label EAREG16 r12 |
| cmp r0, #&c0 | cmp r0, #&c0 |
| bcc $label.1 | bcc $label.1 |
| CPUWORK $regclk | CPUWORK $regclk |
| R8SRC r0, r5 | R16SRC r0, r5 |
| ldrh r4, [r5, #CPU_REG] | ldrh r4, [r5, #CPU_REG] |
| $alu r4, r6 | $alu r4, r6 |
| mov pc, r11 | mov pc, r11 |
| 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] |
| Line 270 $label POP $clk | Line 325 $label POP $clk |
| MEND | MEND |
| MACRO | |
| $label JMPS $jmpclk | |
| $label CPUWORK $jmpclk | |
| ldr r0, [r9, #CPU_CS_BASE] | |
| add r0, r0, r8 lsr #16 | |
| bl i286_memoryread | |
| mov r1, r0, lsl #24 | |
| add r8, r8, #(1 << 16) | |
| mov r0, r1, asr #8 | |
| add r8, r0, r8 | |
| mov pc, r11 | |
| MEND | |
| MACRO | |
| $label JMPNE $f, $nojclk, $jmpclk | |
| $label tst r8, $f | |
| bne $label.1 | |
| CPUWORK $nojclk | |
| add r8, r8, #(1 << 16) | |
| mov pc, r11 | |
| $label.1 JMPS $jmpclk | |
| MEND | |
| MACRO | |
| $label JMPEQ $f, $nojclk, $jmpclk | |
| $label tst r8, $f | |
| beq $label.1 | |
| CPUWORK $nojclk | |
| add r8, r8, #(1 << 16) | |
| mov pc, r11 | |
| $label.1 JMPS $jmpclk | |
| MEND | |
| END | END |