github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-11-18 02:00:36 +03:00
Code Issues Packages Projects Releases Wiki Activity

rose: add multi-path shufti 16x8, 32x8, 32x16, 64x8 and multi-path lookaround instructions.

Browse Source
This commit is contained in:
Xu, Chi
2017-03-31 04:37:33 +08:00
committed by Matthew Barr
parent 7533e3341e
commit ae3cb7de6f
12 changed files with 2133 additions and 279 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
src/rose/rose_build_program.cpp
View File

@@ -127,7 +127,8 @@ void RoseInstrCheckLookaround::write(void *dest, RoseEngineBlob &blob,
const OffsetMap &offset_map) const {
RoseInstrBase::write(dest, blob, offset_map);
auto *inst = static_cast<impl_type *>(dest);
inst->index = index;
inst->look_index = look_index;
inst->reach_index = reach_index;
inst->count = count;
inst->fail_jump = calc_jump(offset_map, this, target);
}
@@ -537,6 +538,93 @@ void RoseInstrCheckMedLitNocase::write(void *dest, RoseEngineBlob &blob,
inst->fail_jump = calc_jump(offset_map, this, target);
}
void RoseInstrMultipathLookaround::write(void *dest, RoseEngineBlob &blob,
const OffsetMap &offset_map) const {
RoseInstrBase::write(dest, blob, offset_map);
auto *inst = static_cast<impl_type *>(dest);
inst->look_index = look_index;
inst->reach_index = reach_index;
inst->count = count;
inst->last_start = last_start;
copy(begin(start_mask), end(start_mask), inst->start_mask);
inst->fail_jump = calc_jump(offset_map, this, target);
}
void RoseInstrCheckMultipathShufti16x8::write(void *dest, RoseEngineBlob &blob,
const OffsetMap &offset_map)
const {
RoseInstrBase::write(dest, blob, offset_map);
auto *inst = static_cast<impl_type *>(dest);
copy(begin(nib_mask), end(nib_mask), inst->nib_mask);
copy(begin(bucket_select_mask), begin(bucket_select_mask) + 16,
inst->bucket_select_mask);
copy(begin(data_select_mask), begin(data_select_mask) + 16,
inst->data_select_mask);
inst->hi_bits_mask = hi_bits_mask;
inst->lo_bits_mask = lo_bits_mask;
inst->neg_mask = neg_mask;
inst->base_offset = base_offset;
inst->last_start = last_start;
inst->fail_jump = calc_jump(offset_map, this, target);
}
void RoseInstrCheckMultipathShufti32x8::write(void *dest, RoseEngineBlob &blob,
const OffsetMap &offset_map)
const {
RoseInstrBase::write(dest, blob, offset_map);
auto *inst = static_cast<impl_type *>(dest);
copy(begin(hi_mask), begin(hi_mask) + 16, inst->hi_mask);
copy(begin(lo_mask), begin(lo_mask) + 16, inst->lo_mask);
copy(begin(bucket_select_mask), begin(bucket_select_mask) + 32,
inst->bucket_select_mask);
copy(begin(data_select_mask), begin(data_select_mask) + 32,
inst->data_select_mask);
inst->hi_bits_mask = hi_bits_mask;
inst->lo_bits_mask = lo_bits_mask;
inst->neg_mask = neg_mask;
inst->base_offset = base_offset;
inst->last_start = last_start;
inst->fail_jump = calc_jump(offset_map, this, target);
}
void RoseInstrCheckMultipathShufti32x16::write(void *dest, RoseEngineBlob &blob,
const OffsetMap &offset_map) const {
RoseInstrBase::write(dest, blob, offset_map);
auto *inst = static_cast<impl_type *>(dest);
copy(begin(hi_mask), end(hi_mask), inst->hi_mask);
copy(begin(lo_mask), end(lo_mask), inst->lo_mask);
copy(begin(bucket_select_mask_hi), begin(bucket_select_mask_hi) + 32,
inst->bucket_select_mask_hi);
copy(begin(bucket_select_mask_lo), begin(bucket_select_mask_lo) + 32,
inst->bucket_select_mask_lo);
copy(begin(data_select_mask), begin(data_select_mask) + 32,
inst->data_select_mask);
inst->hi_bits_mask = hi_bits_mask;
inst->lo_bits_mask = lo_bits_mask;
inst->neg_mask = neg_mask;
inst->base_offset = base_offset;
inst->last_start = last_start;
inst->fail_jump = calc_jump(offset_map, this, target);
}
void RoseInstrCheckMultipathShufti64::write(void *dest, RoseEngineBlob &blob,
const OffsetMap &offset_map) const {
RoseInstrBase::write(dest, blob, offset_map);
auto *inst = static_cast<impl_type *>(dest);
copy(begin(hi_mask), begin(hi_mask) + 16, inst->hi_mask);
copy(begin(lo_mask), begin(lo_mask) + 16, inst->lo_mask);
copy(begin(bucket_select_mask), end(bucket_select_mask),
inst->bucket_select_mask);
copy(begin(data_select_mask), end(data_select_mask),
inst->data_select_mask);
inst->hi_bits_mask = hi_bits_mask;
inst->lo_bits_mask = lo_bits_mask;
inst->neg_mask = neg_mask;
inst->base_offset = base_offset;
inst->last_start = last_start;
inst->fail_jump = calc_jump(offset_map, this, target);
}
static
OffsetMap makeOffsetMap(const RoseProgram &program, u32 *total_len) {
OffsetMap offset_map;