26 lines
579 B
C
26 lines
579 B
C
/* BranchARM.c */
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#include "BranchARM.h"
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UInt32 ARM_Convert(Byte *data, UInt32 size, UInt32 nowPos, int encoding)
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{
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UInt32 i;
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for (i = 0; i + 4 <= size; i += 4)
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{
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if (data[i + 3] == 0xEB)
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{
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UInt32 dest;
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UInt32 src = (data[i + 2] << 16) | (data[i + 1] << 8) | (data[i + 0]);
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src <<= 2;
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if (encoding)
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dest = nowPos + i + 8 + src;
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else
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dest = src - (nowPos + i + 8);
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dest >>= 2;
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data[i + 2] = (Byte)(dest >> 16);
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data[i + 1] = (Byte)(dest >> 8);
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data[i + 0] = (Byte)dest;
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}
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}
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return i;
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}
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