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/*
* nextpnr -- Next Generation Place and Route
*
* 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 <ostream>
#include <string>
#include <vector>
#include <set>
#include <stdio.h>
#include <stdarg.h>
#include "design.h"
// from libs/sha1/sha1.h
#define NXP_NORETURN
#define NXP_ATTRIBUTE(...) __attribute__((__VA_ARGS__))
struct log_cmd_error_exception { };
extern std::vector<FILE*> log_files;
extern std::vector<std::ostream*> log_streams;
extern std::set<std::string> log_warnings;
extern int log_warnings_count;
extern bool log_hdump_all;
extern FILE *log_errfile;
extern bool log_quiet_warnings;
extern int log_verbose_level;
extern std::string log_last_error;
extern void (*log_error_atexit)();
void logv(const char *format, va_list ap);
void logv_warning(const char *format, va_list ap);
void logv_warning_noprefix(const char *format, va_list ap);
NXP_NORETURN void logv_error(const char *format, va_list ap)
NXP_ATTRIBUTE(noreturn);
void log(const char *format, ...);
void log_header(const char *format, ...);
void log_info(const char *format, ...);
void log_warning(const char *format, ...);
void log_warning_noprefix(const char *format, ...);
NXP_NORETURN void log_error(const char *format, ...);
NXP_NORETURN void log_cmd_error(const char *format, ...);
void log_spacer();
void log_push();
void log_pop();
void log_backtrace(const char *prefix, int levels);
void log_reset_stack();
void log_flush();
/*
const char *log_id(RTLIL::IdString id);
template<typename T> static inline const char *log_id(T *obj) {
return log_id(obj->name);
}
*/
void log_cell(CellInfo *cell, std::string indent = "");
void log_net(NetInfo *net, std::string indent = "");
#ifndef NDEBUG
static inline void log_assert_worker(bool cond, const char *expr, const char *file, int line) {
if (!cond) log_error("Assert `%s' failed in %s:%d.\n", expr, file, line);
}
# define log_assert(_assert_expr_) YOSYS_NAMESPACE_PREFIX log_assert_worker(_assert_expr_, #_assert_expr_, __FILE__, __LINE__)
#else
# define log_assert(_assert_expr_)
#endif
#define log_abort() log_error("Abort in %s:%d.\n", __FILE__, __LINE__)
#define log_ping() log("-- %s:%d %s --\n", __FILE__, __LINE__, __PRETTY_FUNCTION__)
#endif
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