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From Verilog-Perl: Fix parsing single files > 2GB.

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This commit is contained in:
Wilson Snyder
2010-04-06 20:20:44 -04:00
parent 7ed18ac62d
commit f8eabbc100
10 changed files with 172 additions and 53 deletions
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src/V3ParseImp.cpp
+3 -3
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@@ -66,12 +66,12 @@ V3ParseImp::~V3ParseImp() {
if (debug()>=9) { UINFO(0,"~V3ParseImp\n"); symp()->dump(cout, "-vpi: "); }
}
int V3ParseImp::ppInputToLex(char* buf, int max_size) {
int got = 0;
size_t V3ParseImp::ppInputToLex(char* buf, size_t max_size) {
size_t got = 0;
while (got < max_size // Haven't got enough
&& !m_ppBuffers.empty()) { // And something buffered
string front = m_ppBuffers.front(); m_ppBuffers.pop_front();
int len = front.length();
size_t len = front.length();
if (len > (max_size-got)) { // Front string too big
string remainder = front.substr(max_size-got);
front = front.substr(0, max_size-got);