diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/apos/attrs.h | 4 | ||||
| -rw-r--r-- | include/apos/debug.h | 22 |
2 files changed, 25 insertions, 1 deletions
diff --git a/include/apos/attrs.h b/include/apos/attrs.h index 00dcf82..e088ec9 100644 --- a/include/apos/attrs.h +++ b/include/apos/attrs.h @@ -1,7 +1,9 @@ #ifndef APOS_COMPILER_ATTRIBUTES_H #define __section(section) __attribute__((__section__(section))) +#define __fmt(x, y) __attribute__((format (__printf__, x, y))) #define __noinline __attribute__((noinline)) -#define __weak __attribute((weak)) +#define __weak __attribute__((weak)) +#define __packed __attribute__((packed)) #endif /* APOS_COMPILER_ATTRIBUTES_H */ diff --git a/include/apos/debug.h b/include/apos/debug.h new file mode 100644 index 0000000..021612d --- /dev/null +++ b/include/apos/debug.h @@ -0,0 +1,22 @@ +#ifndef APOS_DEBUG_H +#define APOS_DEBUG_H + +#include <apos/attrs.h> + +#ifdef DEBUG +enum serial_dev_t { + /* only the NS16550A and compatible at the moment */ + NS16550A, +}; + +void __fmt(1, 2) dbg(const char *fmt, ...); +void dbg_init(void *pt, enum serial_dev_t dev); + +#else + +#define dbg(...) +#define dbg_init(...) + +#endif /* DEBUG */ + +#endif /* APOS_DEBUG_H */ |