mirror of
https://github.com/reactos/reactos.git
synced 2024-08-30 07:08:19 +00:00
200 lines
3.4 KiB
C
200 lines
3.4 KiB
C
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/* only for getting the pe struct */
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#include <windows.h>
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#include <winnt.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "misc.h"
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#include "any_op.h"
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#include "From/ARM/ARM.h"
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#include "From/m68k/m68k.h"
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#include "From/PPC/PPC.h"
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/* retun
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* 0 = Ok
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* 1 = unimplemt
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* 2 = Unkonwn Opcode
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* 3 = can not open read file
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* 4 = can not open write file
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* 5 = can not seek to end of read file
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* 6 = can not get the file size of the read file
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* 7 = read file size is Zero
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* 8 = can not alloc memory
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* 9 = can not read file
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*-------------------------
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* type 0 : auto
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* type 1 : bin
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* type 2 : exe/dll/sys
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*/
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/* Conveting bit array to a int byte */
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CPU_UNINT ConvertBitToByte(CPU_BYTE *bit)
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{
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CPU_UNINT Byte = 0;
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CPU_INT t;
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CPU_UNINT size = 15;
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for(t=size;t>=0;t--)
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{
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if (bit[size-t] != 2)
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Byte = Byte + (bit[size-t]<<t);
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}
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return Byte;
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}
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/* Conveting bit array mask to a int byte mask */
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CPU_UNINT GetMaskByte(CPU_BYTE *bit)
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{
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CPU_UNINT MaskByte = 0;
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CPU_INT t;
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CPU_UNINT size = 15;
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for(t=size;t>=0;t--)
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{
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if (bit[size-t] == 2)
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{
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MaskByte = MaskByte + ( (bit[size-t]-1) <<t);
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}
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}
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return MaskByte;
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}
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/* Conveting bit array to a int byte */
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CPU_UNINT ConvertBitToByte32(CPU_BYTE *bit)
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{
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CPU_UNINT Byte = 0;
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CPU_INT t;
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CPU_UNINT size = 31;
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for(t=size;t>=0;t--)
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{
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if (bit[size-t] != 2)
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Byte = Byte + (bit[size-t]<<t);
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}
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return Byte;
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}
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/* Conveting bit array mask to a int byte mask */
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CPU_UNINT GetMaskByte32(CPU_BYTE *bit)
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{
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CPU_UNINT MaskByte = 0;
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CPU_INT t;
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CPU_UNINT size = 31;
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for(t=size;t>=0;t--)
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{
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if (bit[size-t] == 2)
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{
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MaskByte = MaskByte + ( (bit[size-t]-1) <<t);
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}
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}
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return MaskByte;
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}
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CPU_UNINT GetData32Le(CPU_BYTE *cpu_buffer)
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{
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CPU_UNINT cpuint;
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CPU_UNINT split1;
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CPU_UNINT split2;
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CPU_UNINT split3;
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CPU_UNINT split4;
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cpuint = *((CPU_UNINT*) &cpu_buffer[0]);
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split1 = cpu_buffer[0];
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split2 = cpu_buffer[1];
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split3 = cpu_buffer[2];
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split4 = cpu_buffer[3];
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cpuint = split4+(split3 <<8 )+(split2 <<16 )+(split1 <<24 );
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return cpuint;
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}
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CPU_UNINT GetData32Be(CPU_BYTE *cpu_buffer)
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{
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CPU_UNINT cpuint;
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cpuint = *((CPU_UNINT*) &cpu_buffer[0]);
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return cpuint;
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}
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CPU_INT AllocAny()
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{
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if (pMyBrainAnalys== NULL)
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{
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pMyBrainAnalys = (PMYBrainAnalys) malloc(sizeof(MYBrainAnalys));
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if (pMyBrainAnalys==NULL)
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{
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return -1;
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}
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ZeroMemory(pMyBrainAnalys,sizeof(MYBrainAnalys));
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pStartMyBrainAnalys = pMyBrainAnalys;
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}
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else
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{
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PMYBrainAnalys tmp;
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tmp = (PMYBrainAnalys) malloc(sizeof(MYBrainAnalys));
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if (tmp==NULL)
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{
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return -1;
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}
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ZeroMemory(tmp,sizeof(MYBrainAnalys));
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pMyBrainAnalys->ptr_next = (CPU_BYTE*)tmp;
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tmp->ptr_prev= (CPU_BYTE*)pMyBrainAnalys;
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pMyBrainAnalys = tmp;
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}
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return 0;
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}
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CPU_INT FreeAny()
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{
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PMYBrainAnalys tmp = NULL;
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if (pMyBrainAnalys == NULL)
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{
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return -1;
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}
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tmp = (PMYBrainAnalys)pMyBrainAnalys->ptr_prev;
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while (pMyBrainAnalys != NULL)
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{
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if (pMyBrainAnalys == NULL)
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{
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break;
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}
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free(pMyBrainAnalys);
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if (pMyBrainAnalys != NULL)
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{
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printf("fail to free memory");
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return -1;
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}
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pMyBrainAnalys = tmp;
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}
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return 0;
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}
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