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https://github.com/ksherlock/mpw.git
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92 lines
1.3 KiB
C++
92 lines
1.3 KiB
C++
#include "qd.h"
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#include "toolbox.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 "stackframe.h"
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#if 0
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namespace
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{
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uint32_t StackFrame(uint32_t &a)
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{
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uint32_t sp = cpuGetAReg(7);
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a = memoryReadLong(sp); sp += 4;
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cpuSetAReg(7, sp);
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return sp;
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}
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uint32_t StackFrame(uint16_t &a)
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{
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uint32_t sp = cpuGetAReg(7);
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a = memoryReadWord(sp); sp += 2;
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cpuSetAReg(7, sp);
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return sp;
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}
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void ToolReturn(uint32_t sp, uint32_t value)
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{
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memoryWriteLong(value, sp);
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}
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}
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#endif
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namespace QD {
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uint16_t ShowCursor(uint16_t trap)
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{
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fprintf(stderr, "%04x ShowCursor()\n", trap);
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return 0;
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}
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uint16_t GetCursor(uint16_t trap)
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{
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uint32_t sp;
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uint16_t cursorID;
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sp = StackFrame<2>(cursorID);
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fprintf(stderr, "%04x GetCursor(%04x)\n", trap, cursorID);
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ToolReturn<4>(sp, 0);
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return 0;
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}
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uint16_t SetCursor(uint16_t trap)
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{
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uint32_t sp;
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uint32_t cursor;
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sp = StackFrame<4>(cursor);
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fprintf(stderr, "%04x SetCursor(%08x)\n", trap, cursor);
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return 0;
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}
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uint16_t GetFNum(uint16_t trap)
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{
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uint32_t sp;
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uint32_t fontName;
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uint32_t theNum;
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sp = StackFrame<8>(fontName, theNum);
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std::string sname = ToolBox::ReadPString(fontName);
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fprintf(stderr, "%04x GetFNum(%s, %08x)\n", trap, sname.c_str(), theNum);
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if (theNum) memoryWriteWord(0, theNum);
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return 0;
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}
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} |