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00095b75ef
2. implement cpu type flag in dummy and m68k 3. Adding more opcode for m68k, but they are stubed Time to test the code and start implement m68k in next commit svn path=/trunk/; revision=25257
41 lines
1.6 KiB
C
41 lines
1.6 KiB
C
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#include <stdio.h>
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#include <stdlib.h>
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#include "Dummy.h"
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#include "misc.h"
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/* cpuDummyInit_Add
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* Input param :
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* out : The file pointer that we write to (the output file to intel asm)
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* cpu_buffer : The memory buffer we have our binary code that we whant convert
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* cpu_pos : Current positions in the cpu_buffer
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* cpu_size : The memory size of the cpu_buffer
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* BaseAddress : The base address you whant the binay file should run from
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* cpuarch : if it exists diffent cpu from a manufactor like pentium,
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* pentinum-mmx so on, use this flag to specify which type
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* of cpu you whant or do not use it if it does not exists
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* other or any sub model.
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*
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* Return value :
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* value -1 : unimplement
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* value 0 : wrong opcode or not vaild opcode
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* value +1 and higher : who many byte we should add to cpu_pos
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*/
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CPU_INT DUMMY_Add( FILE *out, CPU_BYTE * cpu_buffer, CPU_UNINT cpu_pos,
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CPU_UNINT cpu_size, CPU_UNINT BaseAddress, CPU_UNINT cpuarch)
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{
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/*
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* ConvertBitToByte() is perfect to use to get the bit being in use from a bit array
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* GetMaskByte() is perfect if u whant known which bit have been mask out
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* see M68kopcode.c and how it use the ConvertBitToByte()
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*/
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fprintf(out,"Line_0x%8x :\n",BaseAddress + cpu_pos);
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printf(";Add unimplement\n");
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return -1;
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}
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