remove start argument in literal matcher callbacks

This commit is contained in:
Wang, Xiang W
2017-07-06 12:23:41 -04:00
committed by Matthew Barr
parent 482e1ef931
commit ebb1b0006b
19 changed files with 131 additions and 205 deletions

View File

@@ -196,120 +196,110 @@ const u8 * floodDetect(const struct FDR * fdr,
for (u32 t = 0; t < floodSize && (*control & fl->allGroups);
t += 4) {
DEBUG_PRINTF("aaa %u %llx\n", t, fl->groups[0]);
u32 len0 = fl->len[0] - 1;
if (*control & fl->groups[0]) {
*control = cb(i + t + 0 - len0, i + t + 0, fl->ids[0], ctxt);
*control = cb(i + t + 0, fl->ids[0], ctxt);
}
if (*control & fl->groups[0]) {
*control = cb(i + t + 1 - len0, i + t + 1, fl->ids[0], ctxt);
*control = cb(i + t + 1, fl->ids[0], ctxt);
}
if (*control & fl->groups[0]) {
*control = cb(i + t + 2 - len0, i + t + 2, fl->ids[0], ctxt);
*control = cb(i + t + 2, fl->ids[0], ctxt);
}
if (*control & fl->groups[0]) {
*control = cb(i + t + 3 - len0, i + t + 3, fl->ids[0], ctxt);
*control = cb(i + t + 3, fl->ids[0], ctxt);
}
}
break;
case 2:
for (u32 t = 0; t < floodSize && (*control & fl->allGroups); t += 4) {
u32 len0 = fl->len[0] - 1;
u32 len1 = fl->len[1] - 1;
if (*control & fl->groups[0]) {
*control = cb(i + t - len0, i + t, fl->ids[0], ctxt);
*control = cb(i + t, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t - len1, i + t, fl->ids[1], ctxt);
*control = cb(i + t, fl->ids[1], ctxt);
}
if (*control & fl->groups[0]) {
*control =
cb(i + t + 1 - len0, i + t + 1, fl->ids[0], ctxt);
cb(i + t + 1, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t + 1 - len1, i + t + 1, fl->ids[1], ctxt);
*control = cb(i + t + 1, fl->ids[1], ctxt);
}
if (*control & fl->groups[0]) {
*control = cb(i + t + 2 - len0, i + t + 2, fl->ids[0], ctxt);
*control = cb(i + t + 2, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t + 2 - len1, i + t + 2, fl->ids[1], ctxt);
*control = cb(i + t + 2, fl->ids[1], ctxt);
}
if (*control & fl->groups[0]) {
*control = cb(i + t + 3 - len0, i + t + 3, fl->ids[0], ctxt);
*control = cb(i + t + 3, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t + 3 - len1, i + t + 3, fl->ids[1], ctxt);
*control = cb(i + t + 3, fl->ids[1], ctxt);
}
}
break;
case 3:
for (u32 t = 0; t < floodSize && (*control & fl->allGroups); t += 2) {
u32 len0 = fl->len[0] - 1;
u32 len1 = fl->len[1] - 1;
u32 len2 = fl->len[2] - 1;
if (*control & fl->groups[0]) {
*control = cb(i + t - len0, i + t, fl->ids[0], ctxt);
*control = cb(i + t, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t - len1, i + t, fl->ids[1], ctxt);
*control = cb(i + t, fl->ids[1], ctxt);
}
if (*control & fl->groups[2]) {
*control = cb(i + t - len2, i + t, fl->ids[2], ctxt);
*control = cb(i + t, fl->ids[2], ctxt);
}
if (*control & fl->groups[0]) {
*control = cb(i + t + 1 - len0, i + t + 1, fl->ids[0], ctxt);
*control = cb(i + t + 1, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t + 1 - len1, i + t + 1, fl->ids[1], ctxt);
*control = cb(i + t + 1, fl->ids[1], ctxt);
}
if (*control & fl->groups[2]) {
*control = cb(i + t + 1 - len2, i + t + 1, fl->ids[2], ctxt);
*control = cb(i + t + 1, fl->ids[2], ctxt);
}
}
break;
default:
// slow generalized loop
for (u32 t = 0; t < floodSize && (*control & fl->allGroups); t += 2) {
u32 len0 = fl->len[0] - 1;
u32 len1 = fl->len[1] - 1;
u32 len2 = fl->len[2] - 1;
u32 len3 = fl->len[3] - 1;
if (*control & fl->groups[0]) {
*control = cb(i + t - len0, i + t, fl->ids[0], ctxt);
*control = cb(i + t, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t - len1, i + t, fl->ids[1], ctxt);
*control = cb(i + t, fl->ids[1], ctxt);
}
if (*control & fl->groups[2]) {
*control = cb(i + t - len2, i + t, fl->ids[2], ctxt);
*control = cb(i + t, fl->ids[2], ctxt);
}
if (*control & fl->groups[3]) {
*control = cb(i + t - len3, i + t, fl->ids[3], ctxt);
*control = cb(i + t, fl->ids[3], ctxt);
}
for (u32 t2 = 4; t2 < fl->idCount; t2++) {
if (*control & fl->groups[t2]) {
*control = cb(i + t - (fl->len[t2] - 1), i + t, fl->ids[t2], ctxt);
*control = cb(i + t, fl->ids[t2], ctxt);
}
}
if (*control & fl->groups[0]) {
*control = cb(i + t + 1 - len0, i + t + 1, fl->ids[0], ctxt);
*control = cb(i + t + 1, fl->ids[0], ctxt);
}
if (*control & fl->groups[1]) {
*control = cb(i + t + 1 - len1, i + t + 1, fl->ids[1], ctxt);
*control = cb(i + t + 1, fl->ids[1], ctxt);
}
if (*control & fl->groups[2]) {
*control = cb(i + t + 1 - len2, i + t + 1, fl->ids[2], ctxt);
*control = cb(i + t + 1, fl->ids[2], ctxt);
}
if (*control & fl->groups[3]) {
*control = cb(i + t + 1 - len3, i + t + 1, fl->ids[3], ctxt);
*control = cb(i + t + 1, fl->ids[3], ctxt);
}
for (u32 t2 = 4; t2 < fl->idCount; t2++) {
if (*control & fl->groups[t2]) {
*control = cb(i + t + 1 - (fl->len[t2] - 1), i + t + 1, fl->ids[t2], ctxt);
*control = cb(i + t + 1, fl->ids[t2], ctxt);
}
}
}
@@ -320,7 +310,7 @@ const u8 * floodDetect(const struct FDR * fdr,
for (u32 t = 0; t < floodSize && (*control & fl->allGroups); t++) {
for (u32 t2 = 0; t2 < fl->idCount; t2++) {
if (*control & fl->groups[t2]) {
*control = cb(i + t - (fl->len[t2] - 1), i + t, fl->ids[t2], ctxt);
*control = cb(i + t, fl->ids[t2], ctxt);
}
}
}