initial import

1 files changed, 51 insertions, 0 deletions

diff --git a/kernel/log.h b/kernel/log.h
new file mode 100644
index 000000000..9023854d0
--- /dev/null
+++ b/kernel/log.h
@@ -0,0 +1,51 @@
+/*
+ *  yosys -- Yosys Open SYnthesis Suite
+ *
+ *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
+ *  
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *  
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifndef LOG_H
+#define LOG_H
+
+#include "kernel/rtlil.h"
+#include <stdio.h>
+#include <vector>
+
+extern std::vector<FILE*> log_files;
+extern FILE *log_errfile;
+extern bool log_time;
+extern bool log_cmd_error_throw;
+
+std::string stringf(const char *fmt, ...);
+
+void logv(const char *format, va_list ap);
+void logv_header(const char *format, va_list ap);
+void logv_error(const char *format, va_list ap) __attribute__ ((noreturn));
+
+void log(const char *format, ...)  __attribute__ ((format (printf, 1, 2)));
+void log_header(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
+void log_error(const char *format, ...) __attribute__ ((format (printf, 1, 2))) __attribute__ ((noreturn));
+void log_cmd_error(const char *format, ...) __attribute__ ((format (printf, 1, 2))) __attribute__ ((noreturn));
+
+void log_push();
+void log_pop();
+
+void log_reset_stack();
+void log_flush();
+
+const char *log_signal(const RTLIL::SigSpec &sig, bool autoint = true);
+
+#endif