diff options
Diffstat (limited to 'sim/common/sim-config.h')
| -rw-r--r-- | sim/common/sim-config.h | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/sim/common/sim-config.h b/sim/common/sim-config.h index fbd9b25..4dfc723 100644 --- a/sim/common/sim-config.h +++ b/sim/common/sim-config.h @@ -29,13 +29,16 @@ The CPP below defines information about the compilation host. In particular it defines the macro's: - WITH_HOST_BYTE_ORDER The byte order of the host. Could - be any of BFD_ENDIAN_LITTLE, BFD_ENDIAN_BIG, - or BFD_ENDIAN_UNKNOWN. Those macro's also - need to be defined. + HOST_BYTE_ORDER The byte order of the host. Could be BFD_ENDIAN_LITTLE + or BFD_ENDIAN_BIG. */ +#ifdef WORDS_BIGENDIAN +# define HOST_BYTE_ORDER BFD_ENDIAN_BIG +#else +# define HOST_BYTE_ORDER BFD_ENDIAN_LITTLE +#endif #if (defined (__i486__) || defined (__i586__) || defined (__i686__)) && defined(__GNUC__) && WITH_BSWAP #undef htonl @@ -49,17 +52,9 @@ #define WITH_TREE_PROPERTIES 0 -/* endianness of the host/target: - - If the build process is aware (at compile time) of the endianness - of the host/target it is able to eliminate slower generic endian - handling code. +/* Endianness of the target. - Possible values are BFD_ENDIAN_UNKNOWN, BFD_ENDIAN_LITTLE, BFD_ENDIAN_BIG. */ - -#ifndef WITH_HOST_BYTE_ORDER -#define WITH_HOST_BYTE_ORDER BFD_ENDIAN_UNKNOWN -#endif + Possible values are BFD_ENDIAN_UNKNOWN, BFD_ENDIAN_LITTLE, or BFD_ENDIAN_BIG. */ #ifndef WITH_TARGET_BYTE_ORDER #define WITH_TARGET_BYTE_ORDER BFD_ENDIAN_UNKNOWN @@ -69,10 +64,6 @@ #define WITH_DEFAULT_TARGET_BYTE_ORDER BFD_ENDIAN_UNKNOWN #endif -extern enum bfd_endian current_host_byte_order; -#define CURRENT_HOST_BYTE_ORDER \ - (WITH_HOST_BYTE_ORDER != BFD_ENDIAN_UNKNOWN \ - ? WITH_HOST_BYTE_ORDER : current_host_byte_order) extern enum bfd_endian current_target_byte_order; #define CURRENT_TARGET_BYTE_ORDER \ (WITH_TARGET_BYTE_ORDER != BFD_ENDIAN_UNKNOWN \ |