qemu/targphys.h
Peter Maydell 1e9be4b4fe targphys.h: Define TARGET_PRI*PHYS format specifier macros
Define a set of TARGET_PRI*PHYS format specifier macros for working
with target_phys_addr_t types. These follow the standard pattern
for such macros, and are more flexible than TARGET_FMT_plx, which
does not allow specification of field widths.

Suggested-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-07-14 10:35:48 +00:00

38 lines
1.1 KiB
C

/* Define target_phys_addr_t if it exists. */
#ifndef TARGPHYS_H
#define TARGPHYS_H
#ifdef TARGET_PHYS_ADDR_BITS
/* target_phys_addr_t is the type of a physical address (its size can
be different from 'target_ulong'). */
#if TARGET_PHYS_ADDR_BITS == 32
typedef uint32_t target_phys_addr_t;
#define TARGET_PHYS_ADDR_MAX UINT32_MAX
#define TARGET_FMT_plx "%08x"
/* Format strings for printing target_phys_addr_t types.
* These are recommended over the less flexible TARGET_FMT_plx,
* which is retained for the benefit of existing code.
*/
#define TARGET_PRIdPHYS PRId32
#define TARGET_PRIiPHYS PRIi32
#define TARGET_PRIoPHYS PRIo32
#define TARGET_PRIuPHYS PRIu32
#define TARGET_PRIxPHYS PRIx32
#define TARGET_PRIXPHYS PRIX32
#elif TARGET_PHYS_ADDR_BITS == 64
typedef uint64_t target_phys_addr_t;
#define TARGET_PHYS_ADDR_MAX UINT64_MAX
#define TARGET_FMT_plx "%016" PRIx64
#define TARGET_PRIdPHYS PRId64
#define TARGET_PRIiPHYS PRIi64
#define TARGET_PRIoPHYS PRIo64
#define TARGET_PRIuPHYS PRIu64
#define TARGET_PRIxPHYS PRIx64
#define TARGET_PRIXPHYS PRIX64
#endif
#endif
#endif