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Added "int ceil_log2(int)" function

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Clifford Wolf 2016-02-13 16:52:16 +01:00
parent a75f94ec4a
commit 0d7fd2585e
5 changed files with 58 additions and 10 deletions
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kernel/yosys.h
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@ -222,6 +222,7 @@ extern bool memhasher_active;
inline void memhasher() { if (memhasher_active) memhasher_do(); }
void yosys_banner();
int ceil_log2(int x);
std::string stringf(const char *fmt, ...) YS_ATTRIBUTE(format(printf, 1, 2));
std::string vstringf(const char *fmt, va_list ap);
int readsome(std::istream &f, char *s, int n);