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rose: check literal bounds when building SB table

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Literals that cannot lead to a report in the first ROSE_SMALL_BLOCK_LEN
bytes may be dropped from the small block table.
This commit is contained in:
Justin Viiret
2016-07-07 10:25:49 +10:00
committed by Matthew Barr
parent 9346a9090e
commit 39c6a0c7bf
3 changed files with 133 additions and 31 deletions
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20
src/rose/rose_build_dump.cpp
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@@ -458,18 +458,6 @@ void dumpTestLiterals(const string &filename, const vector<hwlmLiteral> &lits) {
of.close();
}
namespace {
struct LongerThanLimit {
explicit LongerThanLimit(size_t len) : max_len(len) {}
bool operator()(const hwlmLiteral &lit) const {
return lit.s.length() > max_len;
}
private:
size_t max_len;
};
}
static
void dumpRoseTestLiterals(const RoseBuildImpl &build, const string &base) {
auto lits = fillHamsterLiteralList(build, ROSE_ANCHORED);
@@ -481,12 +469,10 @@ void dumpRoseTestLiterals(const RoseBuildImpl &build, const string &base) {
lits = fillHamsterLiteralList(build, ROSE_EOD_ANCHORED);
dumpTestLiterals(base + "rose_eod_test_literals.txt", lits);
lits = fillHamsterLiteralList(build, ROSE_FLOATING);
auto lits2 = fillHamsterLiteralList(build, ROSE_ANCHORED_SMALL_BLOCK);
lits = fillHamsterLiteralList(build, ROSE_FLOATING, ROSE_SMALL_BLOCK_LEN);
auto lits2 = fillHamsterLiteralList(build, ROSE_ANCHORED_SMALL_BLOCK,
ROSE_SMALL_BLOCK_LEN);
lits.insert(end(lits), begin(lits2), end(lits2));
lits.erase(remove_if(lits.begin(), lits.end(),
LongerThanLimit(ROSE_SMALL_BLOCK_LEN)),
lits.end());
dumpTestLiterals(base + "rose_smallblock_test_literals.txt", lits);
}