Exported header files used by applications should allow the strictest
compiler flags. Language extensions used in many places must be explicitly
marked or removed to avoid warnings and compilation failures.
This commit prevents the following errors:
error: ISO C forbids braced-groups within expressions
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
}
#define rte_memcpy(dst, src, n) \
}
#define rte_memcpy(dst, src, n) \
- ({ (__builtin_constant_p(n)) ? \
+ __extension__ ({ \
+ (__builtin_constant_p(n)) ? \
memcpy((dst), (src), (n)) : \
rte_memcpy_func((dst), (src), (n)); })
memcpy((dst), (src), (n)) : \
rte_memcpy_func((dst), (src), (n)); })
}
#define rte_memcpy(dst, src, n) \
}
#define rte_memcpy(dst, src, n) \
- ({ (__builtin_constant_p(n)) ? \
+ __extension__ ({ \
+ (__builtin_constant_p(n)) ? \
memcpy((dst), (src), (n)) : \
rte_memcpy_func((dst), (src), (n)); })
memcpy((dst), (src), (n)) : \
rte_memcpy_func((dst), (src), (n)); })
* - __m128i <xmm0> ~ <xmm8> must be pre-defined
*/
#define MOVEUNALIGNED_LEFT47_IMM(dst, src, len, offset) \
* - __m128i <xmm0> ~ <xmm8> must be pre-defined
*/
#define MOVEUNALIGNED_LEFT47_IMM(dst, src, len, offset) \
int tmp; \
while (len >= 128 + 16 - offset) { \
xmm0 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 0 * 16)); \
int tmp; \
while (len >= 128 + 16 - offset) { \
xmm0 = _mm_loadu_si128((const __m128i *)((const uint8_t *)src - offset + 0 * 16)); \
* - __m128i <xmm0> ~ <xmm8> used in MOVEUNALIGNED_LEFT47_IMM must be pre-defined
*/
#define MOVEUNALIGNED_LEFT47(dst, src, len, offset) \
* - __m128i <xmm0> ~ <xmm8> used in MOVEUNALIGNED_LEFT47_IMM must be pre-defined
*/
#define MOVEUNALIGNED_LEFT47(dst, src, len, offset) \
switch (offset) { \
case 0x01: MOVEUNALIGNED_LEFT47_IMM(dst, src, n, 0x01); break; \
case 0x02: MOVEUNALIGNED_LEFT47_IMM(dst, src, n, 0x02); break; \
switch (offset) { \
case 0x01: MOVEUNALIGNED_LEFT47_IMM(dst, src, n, 0x01); break; \
case 0x02: MOVEUNALIGNED_LEFT47_IMM(dst, src, n, 0x02); break; \
#endif /* __AVX__ */
#ifdef RTE_ARCH_I686
#endif /* __AVX__ */
#ifdef RTE_ARCH_I686
-#define _mm_cvtsi128_si64(a) ({ \
+#define _mm_cvtsi128_si64(a) \
+__extension__ ({ \
rte_xmm_t m; \
m.x = (a); \
(m.u64[0]); \
rte_xmm_t m; \
m.x = (a); \
(m.u64[0]); \
* Prior to version 12.1 icc doesn't support _mm_set_epi64x.
*/
#if (defined(__ICC) && __ICC < 1210)
* Prior to version 12.1 icc doesn't support _mm_set_epi64x.
*/
#if (defined(__ICC) && __ICC < 1210)
-#define _mm_set_epi64x(a, b) ({ \
+#define _mm_set_epi64x(a, b) \
+__extension__ ({ \
rte_xmm_t m; \
m.u64[0] = b; \
m.u64[1] = a; \
rte_xmm_t m; \
m.u64[0] = b; \
m.u64[1] = a; \
/**
* Macro to return the minimum of two numbers
*/
/**
* Macro to return the minimum of two numbers
*/
-#define RTE_MIN(a, b) ({ \
+#define RTE_MIN(a, b) \
+ __extension__ ({ \
typeof (a) _a = (a); \
typeof (b) _b = (b); \
_a < _b ? _a : _b; \
typeof (a) _a = (a); \
typeof (b) _b = (b); \
_a < _b ? _a : _b; \
/**
* Macro to return the maximum of two numbers
*/
/**
* Macro to return the maximum of two numbers
*/
-#define RTE_MAX(a, b) ({ \
+#define RTE_MAX(a, b) \
+ __extension__ ({ \
typeof (a) _a = (a); \
typeof (b) _b = (b); \
_a > _b ? _a : _b; \
typeof (a) _a = (a); \
typeof (b) _b = (b); \
_a > _b ? _a : _b; \