Paul Pan
7b33e4213a
1. add test soft 2. modify verilator (TODO: crossbar need to replace) 3. fix CP0: now CU0 is always 1 4. Controller: cacheop 5. Controller: fix TEN 6. mycpu_top fix CP0_i 7. fix AXI.sv 8. fix AXIReader.sv 9. fix AXIWriter.sv: getting the correct data and length 10. MU: fix cache writeback, fix mem data mux, fix writer address, fix read request
16 lines
212 B
C
16 lines
212 B
C
void *memcpy(void *s1, const void *s2, size_t n)
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{
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const char *f = s2;
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char *t = s1;
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if (f < t) {
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f += n;
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t += n;
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while (n-- > 0)
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*--t = *--f;
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} else
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while (n-- > 0)
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*t++ = *f++;
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return s1;
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}
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