GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

mcu/riscv/include/stdio.h

@@ -0,0 +1,54 @@
+
+#ifndef _STDIO_H_
+#define _STDIO_H_
+/******************************************************************************/
+
+#include <config.h>
+#include <stddef.h>
+
+int sprintf(char *buf, const char *cfmt, ...);
+int snprintf(char *str, size_t size, const char *format, ...);
+
+int getchar(void);
+void puts_always(const char *s);
+void puthex_always(unsigned int hex);
+
+#ifdef CONFIG_PRINT
+#ifdef CONFIG_PRINTF
+int printf(const char *cfmt, ...);
+#else
+#  define printf(_cfmt, ...)
+#endif
+int putchar(int c);
+int puts(const char *s);
+void puthex(unsigned int hex);
+void putdec(unsigned int dec);
+#else
+#  define printf(_cfmt, ...)
+#  define putchar(c)
+#  define puts(_s)
+#  define puthex(hex)
+#  define putdec(dec)
+#endif
+
+#ifndef MOULE_NAME
+#define MOULE_NAME ""
+#endif
+
+#define pr_error(_fmt, args...)  printf(MOULE_NAME _fmt, ##args)
+#define pr_warn(_fmt, args...)   printf(MOULE_NAME _fmt, ##args)
+#define pr_info(_fmt, args...)   printf(MOULE_NAME _fmt, ##args)
+
+#ifdef PR_DEBUG
+#  define pr_debug(_fmt, args...)  printf(MOULE_NAME _fmt, ##args)
+#else
+#  define pr_debug(_fmt, args...)
+#endif /* pr_debug */
+
+#define bug(_fmt, args...)  { \
+	printf(MOULE_NAME "%s(%d): "_fmt, __FILE__, __LINE__, ##args); \
+	while (1); }
+
+/******************************************************************************/
+#endif /* _STDIO_H_ */
+