Commit d40944a2 authored by Richael Zhuang's avatar Richael Zhuang Committed by Jim Harris
Browse files

util: Solve "invalid target attribute" building error 



When building SPDK on aarch64, met error about invalid target attribute 'bmi',
'arch=core2' and 'arch=atom'.

Signed-off-by: default avatarRichael Zhuang <richael.zhuang@arm.com>
Change-Id: I369e61005e6550045e24d84147a71b5dd25c4a52
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466848


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent be04cfc3

include/spdk/util.h

+4 −2
Original line number Diff line number Diff line
@@ -60,7 +60,8 @@ extern "C" { 
/* The following will automatically generate several version of

 * this function, targeted at different architectures. This

 * is only supported by GCC 6 or newer. */

#if defined(__GNUC__) && __GNUC__ >= 6 && !defined(__clang__)

#if defined(__GNUC__) && __GNUC__ >= 6 && !defined(__clang__) \

	&& (defined(__i386__) || defined(__x86_64__))

__attribute__((target_clones("bmi", "arch=core2", "arch=atom", "default")))

#endif

static inline uint32_t
@@ -82,7 +83,8 @@ spdk_align32pow2(uint32_t x) 
/* The following will automatically generate several version of

 * this function, targeted at different architectures. This

 * is only supported by GCC 6 or newer. */

#if defined(__GNUC__) && __GNUC__ >= 6 && !defined(__clang__)

#if defined(__GNUC__) && __GNUC__ >= 6 && !defined(__clang__) \

	&& (defined(__i386__) || defined(__x86_64__))

__attribute__((target_clones("bmi", "arch=core2", "arch=atom", "default")))

#endif

static inline uint64_t