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stuff

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This commit is contained in:
cathugger 2017-10-09 16:12:13 +00:00
parent b2138b6b65
commit 7a090d9ea6
1 changed files with 22 additions and 15 deletions
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37
main.c
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@ -204,6 +204,26 @@ static inline int bfilter_conflict(struct binfilter *o,struct binfilter *n)
* or..
* realmask <- (val & 0x000000dd) | ((val << relshiftval) & 0x0sss0000)
*/
// add flattened set of values
static void ifilter_addflattened(
size_t n,struct intfilter *ifltr,
IFT dmask,IFT smask,IFT cmask,
int ishift,int rshift)
{
for (size_t j = 0;;++j) {
VEC_BUF(ifilters,n + j).f = ifltr->f | (((j & dmask) | ((j << rshift) & smask)) << ishift);
if (j == cmask)
break;
}
}
// flatten existing stuff
static void ifilter_flatten(IFT dmask,IFT smask,IFT cmask,int ishift,int rshift)
{
}
static inline void ifilter_addflatten(struct intfilter *ifltr,IFT mask)
{
printf(">enter flatten,f:%08X,m:%08X\n",ifltr->f,mask);
@ -252,27 +272,14 @@ static inline void ifilter_addflatten(struct intfilter *ifltr,IFT mask)
VEC_FOR(ifilters,i) {
if (VEC_BUF(ifilters,i).f > ifltr->f) {
// there
printf(">before insert:%d\n",(int)VEC_LENGTH(ifilters));
VEC_INSERTN(ifilters,i,cmask + 1);
printf(">after insert:%d\n",(int)VEC_LENGTH(ifilters));
printf(">afterval f:%08X\n",VEC_BUF(ifilters,i+cmask+1).f);
for (size_t j = 0;;++j) {
VEC_BUF(ifilters,i + j).f = ifltr->f | (((j & dmask) | ((j << rshift) & smask)) << ishift);
printf(">insert pos:%d,f:%08X\n",
(int)(i + j),VEC_BUF(ifilters,i + j).f);
if (j == cmask)
break;
}
ifilter_addflattened(i,ifltr,dmask,smask,cmask,ishift,rshift);
return;
}
}
size_t i = VEC_LENGTH(ifilters);
VEC_ADDN(ifilters,cmask + 1);
for (size_t j = 0;;++j) {
VEC_BUF(ifilters,i + j).f = ifltr->f | (j & dmask) | ((j << rshift) & smask);
if (j == cmask)
break;
}
ifilter_addflattened(i,ifltr,dmask,smask,cmask,ishift,rshift);
return;
}
assert(0);