mirror of
https://github.com/nArnoSNES/tcc-65816.git
synced 2024-06-12 13:29:29 +00:00
40 lines
488 B
C
40 lines
488 B
C
void add_unwind_adjustsp (long);
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void abort (void);
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unsigned char bytes[5];
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int flag;
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void
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add_unwind_adjustsp (long offset)
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{
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int n;
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unsigned long o;
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o = (long) ((offset - 0x204) >> 2);
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n = 0;
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do
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{
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a:
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bytes[n] = o & 0x7f;
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o >>= 7;
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if (o)
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{
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bytes[n] |= 0x80;
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if (flag)
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goto a;
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}
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n++;
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}
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while (o);
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}
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int main(void)
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{
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add_unwind_adjustsp (4132);
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if (bytes[0] != 0x88 || bytes[1] != 0x07)
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abort ();
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return 0;
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}
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