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Introducing YS_OVERRIDE, YS_FINAL, YS_ATTRIBUTE, YS_NORETURN

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This commit is contained in:
Clifford Wolf 2014-11-09 10:55:04 +01:00
parent fe829bdbdc
commit a112b10934
5 changed files with 30 additions and 26 deletions
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22
kernel/yosys.h
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@ -102,18 +102,22 @@
#define USING_YOSYS_NAMESPACE using namespace Yosys;
#if __cplusplus >= 201103L
# define OVERRIDE override
# define FINAL final
# define YS_OVERRIDE override
# define YS_FINAL final
#else
# define OVERRIDE
# define FINAL
# define YS_OVERRIDE
# define YS_FINAL
#endif
#if !defined(__GNUC__) && !defined(__clang__)
# define __attribute__(...)
# define _NORETURN_ __declspec(noreturn)
#if defined(__GNUC__) || defined(__clang__)
# define YS_ATTRIBUTE(...) __attribute__((__VA_ARGS__))
# define YS_NORETURN
#elif defined(_MSC_VER)
# define YS_ATTRIBUTE(...)
# define YS_NORETURN __declspec(noreturn)
#else
# define _NORETURN_
# define YS_ATTRIBUTE(...)
# define YS_NORETURN
#endif
YOSYS_NAMESPACE_BEGIN
@ -125,7 +129,7 @@ namespace RTLIL {
struct Cell;
}
std::string stringf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
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);
std::string next_token(std::string &text, const char *sep);