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qemu/bswap: Use compiler __builtin_bswap() on NetBSD

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Since commit efc6c070ac ("configure: Add a test for the minimum
compiler version") the minimum compiler version required for GCC
is 4.8, which supports __builtin_bswap().
Remove the NetBSD specific ifdef'ry.

This reverts commit 1360677cfe
("makes NetBSD use the native bswap functions").

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230111163147.71761-7-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2023-01-11 17:31:47 +01:00 • committed by Thomas Huth
parent a97cfd56d9
commit ec6bf79d7d
2 changed files with 0 additions and 15 deletions
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11
include/qemu/bswap.h
View file

@ -1,27 +1,16 @@
#ifndef BSWAP_H
#define BSWAP_H
#ifdef CONFIG_MACHINE_BSWAP_H
# include <sys/endian.h>
# include <machine/bswap.h>
# else
#define BSWAP_FROM_FALLBACKS
#endif /* ! CONFIG_MACHINE_BSWAP_H */
#ifdef __cplusplus
extern "C" {
#endif
#ifdef BSWAP_FROM_FALLBACKS
#undef bswap16
#define bswap16(_x) __builtin_bswap16(_x)
#undef bswap32
#define bswap32(_x) __builtin_bswap32(_x)
#undef bswap64
#define bswap64(_x) __builtin_bswap64(_x)
#endif
#undef BSWAP_FROM_FALLBACKS
static inline void bswap16s(uint16_t *s)
{