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rose: consistent naming in updateNfaState

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This commit is contained in:
Justin Viiret 2017-03-02 09:18:28 +11:00 committed by Matthew Barr
parent 6013fb1546
commit b2aae060d8
1 changed files with 21 additions and 22 deletions
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43
src/rose/rose_build_bytecode.cpp
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@ -2106,32 +2106,31 @@ bool buildNfas(RoseBuildImpl &tbi, build_context &bc, QueueIndexFactory &qif,
static
void allocateStateSpace(const NFA *nfa, NfaInfo *nfa_info, bool is_transient,
RoseStateOffsets *so, u32 *currFullStateSize,
u32 *maskStateSize, u32 *tStateSize) {
const u32 stateSize = nfa->streamStateSize;
const u32 scratchStateSize = nfa->scratchStateSize;
RoseStateOffsets *so, u32 *scratchStateSize,
u32 *streamStateSize, u32 *transientStateSize) {
u32 state_offset;
if (is_transient) {
state_offset = *tStateSize;
*tStateSize += stateSize;
// Transient engines do not use stream state, but must have room in
// transient state (stored in scratch).
state_offset = *transientStateSize;
*transientStateSize += nfa->streamStateSize;
} else {
// Pack NFA state on to the end of the Rose state.
// Pack NFA stream state on to the end of the Rose stream state.
state_offset = so->end;
so->end += stateSize;
*maskStateSize += stateSize;
so->end += nfa->streamStateSize;
*streamStateSize += nfa->streamStateSize;
}
nfa_info->stateOffset = state_offset;
// Uncompressed state must be aligned.
// Uncompressed state in scratch must be aligned.
u32 alignReq = state_alignment(*nfa);
assert(alignReq);
while (*currFullStateSize % alignReq) {
(*currFullStateSize)++;
while (*scratchStateSize % alignReq) {
(*scratchStateSize)++;
}
nfa_info->fullStateOffset = *currFullStateSize;
*currFullStateSize += scratchStateSize;
nfa_info->fullStateOffset = *scratchStateSize;
*scratchStateSize += nfa->scratchStateSize;
}
static
@ -2150,8 +2149,8 @@ findTransientQueues(const map<RoseVertex, left_build_info> &leftfix_info) {
static
void updateNfaState(const build_context &bc, RoseEngine &proto,
RoseStateOffsets *so, u32 *fullStateSize, u32 *nfaStateSize,
u32 *tStateSize) {
RoseStateOffsets *so, u32 *scratchStateSize,
u32 *streamStateSize, u32 *transientStateSize) {
if (!proto.nfaInfoOffset) {
assert(bc.engineOffsets.empty());
return;
@ -2162,9 +2161,9 @@ void updateNfaState(const build_context &bc, RoseEngine &proto,
proto.nfaInfoOffset -
bc.engine_blob.base_offset);
*nfaStateSize = 0;
*tStateSize = 0;
*fullStateSize = 0;
*streamStateSize = 0;
*transientStateSize = 0;
*scratchStateSize = 0;
auto transient_queues = findTransientQueues(bc.leftfix_info);
@ -2173,8 +2172,8 @@ void updateNfaState(const build_context &bc, RoseEngine &proto,
u32 qi = nfa->queueIndex;
bool is_transient = contains(transient_queues, qi);
NfaInfo *nfa_info = &nfa_infos[qi];
allocateStateSpace(nfa, nfa_info, is_transient, so, fullStateSize,
nfaStateSize, tStateSize);
allocateStateSpace(nfa, nfa_info, is_transient, so, scratchStateSize,
streamStateSize, transientStateSize);
}
}