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#ifndef APOS_DEBUG_H
#define APOS_DEBUG_H
/**
* @file debug.h
* Debug printing.
*/
#include <apos/attrs.h>
#include <apos/pmem.h>
#include <arch/vmem.h>
#if _LP64
/* approximate, but probably good enough */
#define __PRI64_PREFIX "l"
#define __PRIPTR_PREFIX "l"
#else
#define __PRI64_PREFIX "ll"
#define __PRIPTR_PREFIX
#endif
/* Decimal notation. */
#define PRId8 "d"
#define PRId16 "d"
#define PRId32 "d"
#define PRId64 __PRI64_PREFIX "d"
#define PRIdLEAST8 "d"
#define PRIdLEAST16 "d"
#define PRIdLEAST32 "d"
#define PRIdLEAST64 __PRI64_PREFIX "d"
#define PRIdFAST8 "d"
#define PRIdFAST16 __PRIPTR_PREFIX "d"
#define PRIdFAST32 __PRIPTR_PREFIX "d"
#define PRIdFAST64 __PRI64_PREFIX "d"
#define PRIi8 "i"
#define PRIi16 "i"
#define PRIi32 "i"
#define PRIi64 __PRI64_PREFIX "i"
#define PRIiLEAST8 "i"
#define PRIiLEAST16 "i"
#define PRIiLEAST32 "i"
#define PRIiLEAST64 __PRI64_PREFIX "i"
#define PRIiFAST8 "i"
#define PRIiFAST16 __PRIPTR_PREFIX "i"
#define PRIiFAST32 __PRIPTR_PREFIX "i"
#define PRIiFAST64 __PRI64_PREFIX "i"
/* Octal notation. */
#define PRIo8 "o"
#define PRIo16 "o"
#define PRIo32 "o"
#define PRIo64 __PRI64_PREFIX "o"
#define PRIoLEAST8 "o"
#define PRIoLEAST16 "o"
#define PRIoLEAST32 "o"
#define PRIoLEAST64 __PRI64_PREFIX "o"
#define PRIoFAST8 "o"
#define PRIoFAST16 __PRIPTR_PREFIX "o"
#define PRIoFAST32 __PRIPTR_PREFIX "o"
#define PRIoFAST64 __PRI64_PREFIX "o"
/* Unsigned integers. */
#define PRIu8 "u"
#define PRIu16 "u"
#define PRIu32 "u"
#define PRIu64 __PRI64_PREFIX "u"
#define PRIuLEAST8 "u"
#define PRIuLEAST16 "u"
#define PRIuLEAST32 "u"
#define PRIuLEAST64 __PRI64_PREFIX "u"
#define PRIuFAST8 "u"
#define PRIuFAST16 __PRIPTR_PREFIX "u"
#define PRIuFAST32 __PRIPTR_PREFIX "u"
#define PRIuFAST64 __PRI64_PREFIX "u"
/* lowercase hexadecimal notation. */
#define PRIx8 "x"
#define PRIx16 "x"
#define PRIx32 "x"
#define PRIx64 __PRI64_PREFIX "x"
#define PRIxLEAST8 "x"
#define PRIxLEAST16 "x"
#define PRIxLEAST32 "x"
#define PRIxLEAST64 __PRI64_PREFIX "x"
#define PRIxFAST8 "x"
#define PRIxFAST16 __PRIPTR_PREFIX "x"
#define PRIxFAST32 __PRIPTR_PREFIX "x"
#define PRIxFAST64 __PRI64_PREFIX "x"
/* Binary notation */
#define PRIX8 "X"
#define PRIX16 "X"
#define PRIX32 "X"
#define PRIX64 __PRI64_PREFIX "X"
#define PRIXLEAST8 "X"
#define PRIXLEAST16 "X"
#define PRIXLEAST32 "X"
#define PRIXLEAST64 __PRI64_PREFIX "X"
#define PRIXFAST8 "X"
#define PRIXFAST16 __PRIPTR_PREFIX "X"
#define PRIXFAST32 __PRIPTR_PREFIX "X"
#define PRIXFAST64 __PRI64_PREFIX "X"
/* Macros for printing `intmax_t' and `uintmax_t'. */
#define PRIdMAX __PRI64_PREFIX "d"
#define PRIiMAX __PRI64_PREFIX "i"
#define PRIoMAX __PRI64_PREFIX "o"
#define PRIuMAX __PRI64_PREFIX "u"
#define PRIxMAX __PRI64_PREFIX "x"
#define PRIXMAX __PRI64_PREFIX "X"
/* Macros for printing `intptr_t' and `uintptr_t'. */
#define PRIdPTR __PRIPTR_PREFIX "d"
#define PRIiPTR __PRIPTR_PREFIX "i"
#define PRIoPTR __PRIPTR_PREFIX "o"
#define PRIuPTR __PRIPTR_PREFIX "u"
#define PRIxPTR __PRIPTR_PREFIX "x"
#define PRIXPTR __PRIPTR_PREFIX "X"
#if defined(DEBUG)
enum serial_dev {
/* only the NS16550A and compatible at the moment */
NS16550A,
};
void __fmt(1, 2) dbg(const char *fmt, ...);
void init_dbg(const void *fdt);
void setup_dmap_dbg();
void setup_io_dbg(struct vmem *b);
void setup_dbg(pm_t pt, enum serial_dev dev);
struct dbg_info dbg_from_fdt(const void *fdt);
#define COMMON_FORMAT "[%s] %s:%d\n\t"
#define COMMON_ARGS(s) s, __FILE__, __LINE__
#define bug(fmt, ...) dbg(COMMON_FORMAT fmt, COMMON_ARGS("BUG"), __VA_ARGS__)
#define warn(fmt, ...) dbg(COMMON_FORMAT fmt, COMMON_ARGS("WARN"), __VA_ARGS__)
#define info(fmt, ...) dbg(COMMON_FORMAT fmt, COMMON_ARGS("INFO"), __VA_ARGS__)
#define error(fmt, ...) \
dbg(COMMON_FORMAT fmt, COMMON_ARGS("ERROR"), __VA_ARGS__)
#else
#define dbg(...)
#define dbg_init(...)
#define dbg_from_fdt(...)
#define init_dbg(...)
#define setup_dmap_dbg(...)
#define setup_io_dbg(...)
#define bug(...)
#define warn(...)
#define info(...)
#define error(...)
#endif /* DEBUG */
#endif /* APOS_DEBUG_H */
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