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Replace TARGET_WORDS_BIGENDIAN

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Convert the TARGET_WORDS_BIGENDIAN macro, similarly to what was done
with HOST_BIG_ENDIAN. The new TARGET_BIG_ENDIAN macro is either 0 or 1,
and thus should always be defined to prevent misuse.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Suggested-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220323155743.1585078-8-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2022-03-23 19:57:18 +04:00 • committed by Paolo Bonzini
parent e03b56863d
commit ee3eb3a7ce
83 changed files with 120 additions and 116 deletions
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7
include/exec/cpu-all.h
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@ -37,11 +37,10 @@
* HOST_BIG_ENDIAN : whether the host cpu is big endian and
* otherwise little endian.
*
* TARGET_WORDS_BIGENDIAN : if defined, the host cpu is big endian and otherwise
* little endian.
* TARGET_BIG_ENDIAN : same for the target cpu
*/
#if HOST_BIG_ENDIAN != defined(TARGET_WORDS_BIGENDIAN)
#if HOST_BIG_ENDIAN != TARGET_BIG_ENDIAN
#define BSWAP_NEEDED
#endif
@ -121,7 +120,7 @@ static inline void tswap64s(uint64_t *s)
/* Target-endianness CPU memory access functions. These fit into the
* {ld,st}{type}{sign}{size}{endian}_p naming scheme described in bswap.h.
*/
#if defined(TARGET_WORDS_BIGENDIAN)
#if TARGET_BIG_ENDIAN
#define lduw_p(p) lduw_be_p(p)
#define ldsw_p(p) ldsw_be_p(p)
#define ldl_p(p) ldl_be_p(p)