diff options
Diffstat (limited to 'include/ck_pr.h')
| -rw-r--r-- | include/ck_pr.h | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/include/ck_pr.h b/include/ck_pr.h index 4fdbdffa1110..2de6e13ec3c9 100644 --- a/include/ck_pr.h +++ b/include/ck_pr.h @@ -615,8 +615,8 @@ CK_PR_BTX_S(bts, 16, uint16_t, |,) } #define CK_PR_UNARY_Z(K, S, M, T, P, C, Z) \ - CK_CC_INLINE static void \ - ck_pr_##K##_##S##_zero(M *target, bool *zero) \ + CK_CC_INLINE static bool \ + ck_pr_##K##_##S##_is_zero(M *target) \ { \ T previous; \ C punt; \ @@ -627,12 +627,21 @@ CK_PR_BTX_S(bts, 16, uint16_t, |,) (C)(previous P 1), \ &previous) == false) \ ck_pr_stall(); \ - *zero = previous == (T)Z; \ + return previous == (T)Z; \ + } + +#define CK_PR_UNARY_Z_STUB(K, S, M) \ + CK_CC_INLINE static void \ + ck_pr_##K##_##S##_zero(M *target, bool *zero) \ + { \ + *zero = ck_pr_##K##_##S##_is_zero(target); \ return; \ } #define CK_PR_UNARY_S(K, X, S, M) CK_PR_UNARY(K, X, S, M, M) -#define CK_PR_UNARY_Z_S(K, S, M, P, Z) CK_PR_UNARY_Z(K, S, M, M, P, M, Z) +#define CK_PR_UNARY_Z_S(K, S, M, P, Z) \ + CK_PR_UNARY_Z(K, S, M, M, P, M, Z) \ + CK_PR_UNARY_Z_STUB(K, S, M) #if defined(CK_F_PR_LOAD_CHAR) && defined(CK_F_PR_CAS_CHAR_VALUE) @@ -644,6 +653,8 @@ CK_PR_UNARY_S(inc, add, char, char) #ifndef CK_F_PR_INC_CHAR_ZERO #define CK_F_PR_INC_CHAR_ZERO CK_PR_UNARY_Z_S(inc, char, char, +, -1) +#else +CK_PR_UNARY_Z_STUB(inc, char, char) #endif /* CK_F_PR_INC_CHAR_ZERO */ #ifndef CK_F_PR_DEC_CHAR @@ -654,6 +665,8 @@ CK_PR_UNARY_S(dec, sub, char, char) #ifndef CK_F_PR_DEC_CHAR_ZERO #define CK_F_PR_DEC_CHAR_ZERO CK_PR_UNARY_Z_S(dec, char, char, -, 1) +#else +CK_PR_UNARY_Z_STUB(dec, char, char) #endif /* CK_F_PR_DEC_CHAR_ZERO */ #endif /* CK_F_PR_LOAD_CHAR && CK_F_PR_CAS_CHAR_VALUE */ @@ -668,6 +681,8 @@ CK_PR_UNARY_S(inc, add, int, int) #ifndef CK_F_PR_INC_INT_ZERO #define CK_F_PR_INC_INT_ZERO CK_PR_UNARY_Z_S(inc, int, int, +, -1) +#else +CK_PR_UNARY_Z_STUB(inc, int, int) #endif /* CK_F_PR_INC_INT_ZERO */ #ifndef CK_F_PR_DEC_INT @@ -678,6 +693,8 @@ CK_PR_UNARY_S(dec, sub, int, int) #ifndef CK_F_PR_DEC_INT_ZERO #define CK_F_PR_DEC_INT_ZERO CK_PR_UNARY_Z_S(dec, int, int, -, 1) +#else +CK_PR_UNARY_Z_STUB(dec, int, int) #endif /* CK_F_PR_DEC_INT_ZERO */ #endif /* CK_F_PR_LOAD_INT && CK_F_PR_CAS_INT_VALUE */ @@ -707,6 +724,8 @@ CK_PR_UNARY_S(inc, add, uint, unsigned int) #ifndef CK_F_PR_INC_UINT_ZERO #define CK_F_PR_INC_UINT_ZERO CK_PR_UNARY_Z_S(inc, uint, unsigned int, +, UINT_MAX) +#else +CK_PR_UNARY_Z_STUB(inc, uint, unsigned int) #endif /* CK_F_PR_INC_UINT_ZERO */ #ifndef CK_F_PR_DEC_UINT @@ -717,6 +736,8 @@ CK_PR_UNARY_S(dec, sub, uint, unsigned int) #ifndef CK_F_PR_DEC_UINT_ZERO #define CK_F_PR_DEC_UINT_ZERO CK_PR_UNARY_Z_S(dec, uint, unsigned int, -, 1) +#else +CK_PR_UNARY_Z_STUB(dec, uint, unsigned int) #endif /* CK_F_PR_DEC_UINT_ZERO */ #endif /* CK_F_PR_LOAD_UINT && CK_F_PR_CAS_UINT_VALUE */ @@ -731,6 +752,8 @@ CK_PR_UNARY(inc, add, ptr, void, uintptr_t) #ifndef CK_F_PR_INC_PTR_ZERO #define CK_F_PR_INC_PTR_ZERO CK_PR_UNARY_Z(inc, ptr, void, uintptr_t, +, void *, UINT_MAX) +#else +CK_PR_UNARY_Z_STUB(inc, ptr, void) #endif /* CK_F_PR_INC_PTR_ZERO */ #ifndef CK_F_PR_DEC_PTR @@ -741,6 +764,8 @@ CK_PR_UNARY(dec, sub, ptr, void, uintptr_t) #ifndef CK_F_PR_DEC_PTR_ZERO #define CK_F_PR_DEC_PTR_ZERO CK_PR_UNARY_Z(dec, ptr, void, uintptr_t, -, void *, 1) +#else +CK_PR_UNARY_Z_STUB(dec, ptr, void) #endif /* CK_F_PR_DEC_PTR_ZERO */ #endif /* CK_F_PR_LOAD_PTR && CK_F_PR_CAS_PTR_VALUE */ @@ -755,6 +780,8 @@ CK_PR_UNARY_S(inc, add, 64, uint64_t) #ifndef CK_F_PR_INC_64_ZERO #define CK_F_PR_INC_64_ZERO CK_PR_UNARY_Z_S(inc, 64, uint64_t, +, UINT64_MAX) +#else +CK_PR_UNARY_Z_STUB(inc, 64, uint64_t) #endif /* CK_F_PR_INC_64_ZERO */ #ifndef CK_F_PR_DEC_64 @@ -765,6 +792,8 @@ CK_PR_UNARY_S(dec, sub, 64, uint64_t) #ifndef CK_F_PR_DEC_64_ZERO #define CK_F_PR_DEC_64_ZERO CK_PR_UNARY_Z_S(dec, 64, uint64_t, -, 1) +#else +CK_PR_UNARY_Z_STUB(dec, 64, uint64_t) #endif /* CK_F_PR_DEC_64_ZERO */ #endif /* CK_F_PR_LOAD_64 && CK_F_PR_CAS_64_VALUE */ @@ -779,6 +808,8 @@ CK_PR_UNARY_S(inc, add, 32, uint32_t) #ifndef CK_F_PR_INC_32_ZERO #define CK_F_PR_INC_32_ZERO CK_PR_UNARY_Z_S(inc, 32, uint32_t, +, UINT32_MAX) +#else +CK_PR_UNARY_Z_STUB(inc, 32, uint32_t) #endif /* CK_F_PR_INC_32_ZERO */ #ifndef CK_F_PR_DEC_32 @@ -789,6 +820,8 @@ CK_PR_UNARY_S(dec, sub, 32, uint32_t) #ifndef CK_F_PR_DEC_32_ZERO #define CK_F_PR_DEC_32_ZERO CK_PR_UNARY_Z_S(dec, 32, uint32_t, -, 1) +#else +CK_PR_UNARY_Z_STUB(dec, 32, uint32_t) #endif /* CK_F_PR_DEC_32_ZERO */ #endif /* CK_F_PR_LOAD_32 && CK_F_PR_CAS_32_VALUE */ @@ -803,6 +836,8 @@ CK_PR_UNARY_S(inc, add, 16, uint16_t) #ifndef CK_F_PR_INC_16_ZERO #define CK_F_PR_INC_16_ZERO CK_PR_UNARY_Z_S(inc, 16, uint16_t, +, UINT16_MAX) +#else +CK_PR_UNARY_Z_STUB(inc, 16, uint16_t) #endif /* CK_F_PR_INC_16_ZERO */ #ifndef CK_F_PR_DEC_16 @@ -813,6 +848,8 @@ CK_PR_UNARY_S(dec, sub, 16, uint16_t) #ifndef CK_F_PR_DEC_16_ZERO #define CK_F_PR_DEC_16_ZERO CK_PR_UNARY_Z_S(dec, 16, uint16_t, -, 1) +#else +CK_PR_UNARY_Z_STUB(dec, 16, uint16_t) #endif /* CK_F_PR_DEC_16_ZERO */ #endif /* CK_F_PR_LOAD_16 && CK_F_PR_CAS_16_VALUE */ @@ -827,6 +864,8 @@ CK_PR_UNARY_S(inc, add, 8, uint8_t) #ifndef CK_F_PR_INC_8_ZERO #define CK_F_PR_INC_8_ZERO CK_PR_UNARY_Z_S(inc, 8, uint8_t, +, UINT8_MAX) +#else +CK_PR_UNARY_Z_STUB(inc, 8, uint8_t) #endif /* CK_F_PR_INC_8_ZERO */ #ifndef CK_F_PR_DEC_8 @@ -837,6 +876,8 @@ CK_PR_UNARY_S(dec, sub, 8, uint8_t) #ifndef CK_F_PR_DEC_8_ZERO #define CK_F_PR_DEC_8_ZERO CK_PR_UNARY_Z_S(dec, 8, uint8_t, -, 1) +#else +CK_PR_UNARY_Z_STUB(dec, 8, uint8_t) #endif /* CK_F_PR_DEC_8_ZERO */ #endif /* CK_F_PR_LOAD_8 && CK_F_PR_CAS_8_VALUE */ |