small changes

[c11tester.git] / common.h

diff --git a/common.h b/common.h
index 0db1cfe15f722dd8bd487aa98cdb3d16b7cfb79f..2ac396bedc54f13363d0b491359b2c5440dd8c7d 100644 (file)
--- a/common.h
+++ b/common.h
@@ -6,16 +6,27 @@
 #define __COMMON_H__
 
 #include <stdio.h>
+#include <unistd.h>
+#include "config.h"
+#include "printf.h"
 
-/*
-#ifndef CONFIG_DEBUG
-#define CONFIG_DEBUG
-#endif
-*/
+extern int model_out;
+
+#define model_print(fmt, ...) do { \
+               char mprintbuf[2048];                                                \
+               int printbuflen=snprintf_(mprintbuf, 2048, fmt, ## __VA_ARGS__);     \
+               int lenleft = printbuflen < 2048 ? printbuflen : 2048;                   \
+               int totalwritten = 0; \
+               while(lenleft) {                                                    \
+                       int byteswritten=write(model_out, &mprintbuf[totalwritten], lenleft); \
+                       lenleft-=byteswritten;                                            \
+                       totalwritten+=byteswritten;                                       \
+               }                                                                   \
+} while (0)
 
 #ifdef CONFIG_DEBUG
-#define DEBUG(fmt, ...) do { printf("*** %25s(): line %-4d *** " fmt, __func__, __LINE__, ##__VA_ARGS__); } while (0)
-#define DBG() DEBUG("\n");
+#define DEBUG(fmt, ...) do { model_print("*** %15s:%-4d %25s() *** " fmt, __FILE__, __LINE__, __func__, ## __VA_ARGS__); } while (0)
+#define DBG() DEBUG("\n")
 #define DBG_ENABLED() (1)
 #else
 #define DEBUG(fmt, ...)
@@ -23,12 +34,24 @@
 #define DBG_ENABLED() (0)
 #endif
 
+void assert_hook(void);
+
+#ifdef CONFIG_ASSERT
 #define ASSERT(expr) \
-do { \
-       if (!(expr)) { \
-               fprintf(stderr, "Error: assertion failed in %s at line %d\n", __FILE__, __LINE__); \
-               exit(EXIT_FAILURE); \
-       } \
-} while (0);
-
-#endif /* __COMMON_H__ */
+       do { \
+               if (!(expr)) { \
+                       fprintf(stderr, "Error: assertion failed in %s at line %d\n", __FILE__, __LINE__); \
+                       /* print_trace(); // Trace printing may cause dynamic memory allocation */ \
+                       assert_hook();                           \
+                       _Exit(EXIT_FAILURE); \
+               } \
+       } while (0)
+#else
+#define ASSERT(expr) \
+       do { } while (0)
+#endif /* CONFIG_ASSERT */
+
+#define error_msg(...) fprintf(stderr, "Error: " __VA_ARGS__)
+
+void print_trace(void);
+#endif /* __COMMON_H__ */