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40 lines
557 B
C++
40 lines
557 B
C++
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#include "mm.h"
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#include <cpu/defs.h>
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#include <cpu/CpuModule.h>
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#include <cpu/fmem.h>
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#include <string>
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#include <mplite/mplite.h>
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namespace
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{
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mplite_t pool;
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}
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namespace MM
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{
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uint16_t NewPtr(uint16_t trap)
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{
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/* on entry:
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* A0 Number of logical bytes requested
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* on exit:
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* A0 Address of the new block or NIL
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* D0 Result code
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*/
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bool clear = trap & (1 << 9);
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bool sys = trap & (1 << 10);
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uint32_t size = cpuGetAReg(0);
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fprintf(stderr, "%04x NewPtr(%08x)\n", trap, size);
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cpuSetAReg(0, 0);
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return memFullErr;
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}
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}
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