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mp: fix mptov and mptouv

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This commit is contained in:
aiju 2016-08-28 11:38:29 +02:00
parent cf2f2a8841
commit 344ff48512
2 changed files with 4 additions and 4 deletions
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4
sys/src/libmp/port/mptouv.c
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@ -14,10 +14,10 @@ uvtomp(uvlong v, mpint *b)
int s; int s;
if(b == nil){ if(b == nil){
b = mpnew(VLDIGITS*sizeof(mpdigit)); b = mpnew(VLDIGITS*Dbits);
setmalloctag(b, getcallerpc(&v)); setmalloctag(b, getcallerpc(&v));
}else }else
mpbits(b, VLDIGITS*sizeof(mpdigit)); mpbits(b, VLDIGITS*Dbits);
b->sign = 1; b->sign = 1;
for(s = 0; s < VLDIGITS; s++){ for(s = 0; s < VLDIGITS; s++){
b->p[s] = v; b->p[s] = v;

4
sys/src/libmp/port/mptov.c
View file

@ -15,10 +15,10 @@ vtomp(vlong v, mpint *b)
uvlong uv; uvlong uv;
if(b == nil){ if(b == nil){
b = mpnew(VLDIGITS*sizeof(mpdigit)); b = mpnew(VLDIGITS*Dbits);
setmalloctag(b, getcallerpc(&v)); setmalloctag(b, getcallerpc(&v));
}else }else
mpbits(b, VLDIGITS*sizeof(mpdigit)); mpbits(b, VLDIGITS*Dbits);
b->sign = (v >> (sizeof(v)*8 - 1)) | 1; b->sign = (v >> (sizeof(v)*8 - 1)) | 1;
uv = v * b->sign; uv = v * b->sign;
for(s = 0; s < VLDIGITS; s++){ for(s = 0; s < VLDIGITS; s++){