Merge remote-tracking branch 'upstream/master'

3 files changed, 14 insertions, 1 deletions

diff --git a/kernel/log.cc b/kernel/log.cc
index fa74a6a3c..a7820950c 100644
--- a/kernel/log.cc
+++ b/kernel/log.cc
@@ -277,11 +277,22 @@ void log_file_warning(const std::string &filename, int lineno,
 	va_list ap;
 	va_start(ap, format);
 	std::string prefix = stringf("%s:%d: Warning: ",
-				     filename.c_str(), lineno);
+			filename.c_str(), lineno);
 	logv_warning_with_prefix(prefix.c_str(), format, ap);
 	va_end(ap);
 }
 
+void log_file_info(const std::string &filename, int lineno,
+                      const char *format, ...)
+{
+	va_list ap;
+	va_start(ap, format);
+	std::string fmt = stringf("%s:%d: Info: %s",
+			filename.c_str(), lineno, format);
+	logv(fmt.c_str(), ap);
+	va_end(ap);
+}
+
 YS_ATTRIBUTE(noreturn)
 static void logv_error_with_prefix(const char *prefix,
                                    const char *format, va_list ap)
diff --git a/kernel/log.h b/kernel/log.h
index e6afae716..3e1facae8 100644
--- a/kernel/log.h
+++ b/kernel/log.h
@@ -80,6 +80,7 @@ void log_warning(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
 
 // Log with filename to report a problem in a source file.
 void log_file_warning(const std::string &filename, int lineno, const char *format, ...) YS_ATTRIBUTE(format(printf, 3, 4));
+void log_file_info(const std::string &filename, int lineno, const char *format, ...) YS_ATTRIBUTE(format(printf, 3, 4));
 
 void log_warning_noprefix(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2));
 YS_NORETURN void log_error(const char *format, ...) YS_ATTRIBUTE(format(printf, 1, 2), noreturn);
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index 81ca93dce..8509670ff 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -601,6 +601,7 @@ struct RTLIL::SigChunk
 	RTLIL::SigChunk &operator =(const RTLIL::SigChunk &other) = default;
 
 	RTLIL::SigChunk extract(int offset, int length) const;
+	inline int size() const { return width; }
 
 	bool operator <(const RTLIL::SigChunk &other) const;
 	bool operator ==(const RTLIL::SigChunk &other) const;