File mariadb-10.2.19-link-and-enable-c++11-atomics.p... of Package mariadb

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File mariadb-10.2.19-link-and-enable-c++11-atomics.patch of Package mariadb (Revision 534dbd17ceb8a7f83e1b85bebedf2d95)

Currently displaying revision 534dbd17ceb8a7f83e1b85bebedf2d95 , Show latest

Index: mariadb-10.2.24/configure.cmake
===================================================================
--- mariadb-10.2.24.orig/configure.cmake
+++ mariadb-10.2.24/configure.cmake
@@ -946,6 +946,21 @@ ELSEIF(NOT WITH_ATOMIC_OPS)
   }"
   HAVE_GCC_ATOMIC_BUILTINS)
   CHECK_CXX_SOURCE_COMPILES("
+  #include <cstdint>
+  int main() {
+      uint64_t x = 1;
+      __atomic_add_fetch(&x, 0, __ATOMIC_RELAXED);
+     return x;
+  }
+  " HAVE__ATOMIC_ADD_FETCH)
+  if (NOT HAVE__ATOMIC_ADD_FETCH)
+      check_library_exists(atomic __atomic_add_fetch_8 "" HAVE_LIBATOMIC)
+      if (HAVE_LIBATOMIC)
+          SET(CMAKE_REQUIRED_LIBRARIES atomic)
+          SET(LIBATOMIC atomic)
+      endif()
+  endif()
+  CHECK_CXX_SOURCE_COMPILES("
   int main()
   {
     long long int var= 1;
Index: mariadb-10.2.24/include/atomic/gcc_builtins.h
===================================================================
--- mariadb-10.2.24.orig/include/atomic/gcc_builtins.h
+++ mariadb-10.2.24/include/atomic/gcc_builtins.h
@@ -16,6 +16,72 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
 
+#if defined(HAVE_GCC_C11_ATOMICS)
+#define MY_ATOMIC_MODE "gcc-atomics-smp"
+
+#define MY_MEMORY_ORDER_RELAXED __ATOMIC_RELAXED
+#define MY_MEMORY_ORDER_CONSUME __ATOMIC_CONSUME
+#define MY_MEMORY_ORDER_ACQUIRE __ATOMIC_ACQUIRE
+#define MY_MEMORY_ORDER_RELEASE __ATOMIC_RELEASE
+#define MY_MEMORY_ORDER_ACQ_REL __ATOMIC_ACQ_REL
+#define MY_MEMORY_ORDER_SEQ_CST __ATOMIC_SEQ_CST
+
+#define my_atomic_store32_explicit(P, D, O) __atomic_store_n((P), (D), (O))
+#define my_atomic_store64_explicit(P, D, O) __atomic_store_n((P), (D), (O))
+#define my_atomic_storeptr_explicit(P, D, O) __atomic_store_n((P), (D), (O))
+
+#define my_atomic_load32_explicit(P, O) __atomic_load_n((P), (O))
+#define my_atomic_load64_explicit(P, O) __atomic_load_n((P), (O))
+#define my_atomic_loadptr_explicit(P, O) __atomic_load_n((P), (O))
+
+#define my_atomic_fas32_explicit(P, D, O) __atomic_exchange_n((P), (D), (O))
+#define my_atomic_fas64_explicit(P, D, O) __atomic_exchange_n((P), (D), (O))
+#define my_atomic_fasptr_explicit(P, D, O) __atomic_exchange_n((P), (D), (O))
+
+#define my_atomic_add32_explicit(P, A, O) __atomic_fetch_add((P), (A), (O))
+#define my_atomic_add64_explicit(P, A, O) __atomic_fetch_add((P), (A), (O))
+
+#define my_atomic_cas32_weak_explicit(P, E, D, S, F) \
+  __atomic_compare_exchange_n((P), (E), (D), true, (S), (F))
+#define my_atomic_cas64_weak_explicit(P, E, D, S, F) \
+  __atomic_compare_exchange_n((P), (E), (D), true, (S), (F))
+#define my_atomic_casptr_weak_explicit(P, E, D, S, F) \
+  __atomic_compare_exchange_n((P), (E), (D), true, (S), (F))
+
+#define my_atomic_cas32_strong_explicit(P, E, D, S, F) \
+  __atomic_compare_exchange_n((P), (E), (D), false, (S), (F))
+#define my_atomic_cas64_strong_explicit(P, E, D, S, F) \
+  __atomic_compare_exchange_n((P), (E), (D), false, (S), (F))
+#define my_atomic_casptr_strong_explicit(P, E, D, S, F) \
+  __atomic_compare_exchange_n((P), (E), (D), false, (S), (F))
+
+#define my_atomic_store32(P, D) __atomic_store_n((P), (D), __ATOMIC_SEQ_CST)
+#define my_atomic_store64(P, D) __atomic_store_n((P), (D), __ATOMIC_SEQ_CST)
+#define my_atomic_storeptr(P, D) __atomic_store_n((P), (D), __ATOMIC_SEQ_CST)
+
+#define my_atomic_load32(P) __atomic_load_n((P), __ATOMIC_SEQ_CST)
+#define my_atomic_load64(P) __atomic_load_n((P), __ATOMIC_SEQ_CST)
+#define my_atomic_loadptr(P) __atomic_load_n((P), __ATOMIC_SEQ_CST)
+
+#define my_atomic_fas32(P, D) __atomic_exchange_n((P), (D), __ATOMIC_SEQ_CST)
+#define my_atomic_fas64(P, D) __atomic_exchange_n((P), (D), __ATOMIC_SEQ_CST)
+#define my_atomic_fasptr(P, D) __atomic_exchange_n((P), (D), __ATOMIC_SEQ_CST)
+
+#define my_atomic_add32(P, A) __atomic_fetch_add((P), (A), __ATOMIC_SEQ_CST)
+#define my_atomic_add64(P, A) __atomic_fetch_add((P), (A), __ATOMIC_SEQ_CST)
+
+#define my_atomic_cas32(P, E, D) \
+  __atomic_compare_exchange_n((P), (E), (D), 0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
+#define my_atomic_cas64(P, E, D) \
+  __atomic_compare_exchange_n((P), (E), (D), 0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
+#define my_atomic_casptr(P, E, D) \
+  __atomic_compare_exchange_n((P), (E), (D), 0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
+#else
+#define MY_ATOMIC_MODE "gcc-builtins-smp"
+#define make_atomic_load_body(S)                    \
+  ret= __sync_fetch_and_or(a, 0);
+#define make_atomic_store_body(S)                   \
+  (void) __sync_lock_test_and_set(a, v);
 #define make_atomic_add_body(S)                     \
   v= __sync_fetch_and_add(a, v);
 #define make_atomic_fas_body(S)                     \
@@ -25,24 +91,6 @@
   int ## S cmp_val= *cmp;                           \
   sav= __sync_val_compare_and_swap(a, cmp_val, set);\
   if (!(ret= (sav == cmp_val))) *cmp= sav
-
-#ifdef MY_ATOMIC_MODE_DUMMY
-#define make_atomic_load_body(S)   ret= *a
-#define make_atomic_store_body(S)  *a= v
-#define MY_ATOMIC_MODE "gcc-builtins-up"
-
-#elif defined(HAVE_GCC_C11_ATOMICS)
-#define MY_ATOMIC_MODE "gcc-atomics-smp"
-#define make_atomic_load_body(S)                    \
-  ret= __atomic_load_n(a, __ATOMIC_SEQ_CST)
-#define make_atomic_store_body(S)                   \
-  __atomic_store_n(a, v, __ATOMIC_SEQ_CST)
-#else
-#define MY_ATOMIC_MODE "gcc-builtins-smp"
-#define make_atomic_load_body(S)                    \
-  ret= __sync_fetch_and_or(a, 0);
-#define make_atomic_store_body(S)                   \
-  (void) __sync_lock_test_and_set(a, v);
 #endif
 
 #endif /* ATOMIC_GCC_BUILTINS_INCLUDED */
Index: mariadb-10.2.24/include/my_atomic.h
===================================================================
--- mariadb-10.2.24.orig/include/my_atomic.h
+++ mariadb-10.2.24/include/my_atomic.h
@@ -104,7 +104,6 @@
   but can be added, if necessary.
 */
 
-#define intptr         void *
 /**
   Currently we don't support 8-bit and 16-bit operations.
   It can be added later if needed.
@@ -126,18 +125,20 @@
 #include "atomic/generic-msvc.h"
 #elif defined(HAVE_SOLARIS_ATOMIC)
 #include "atomic/solaris.h"
-#elif defined(HAVE_GCC_ATOMIC_BUILTINS)
+#elif defined(HAVE_GCC_ATOMIC_BUILTINS) || defined(HAVE_GCC_C11_ATOMICS)
 #include "atomic/gcc_builtins.h"
 #elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
 #include "atomic/x86-gcc.h"
 #endif
 
-
+#ifndef HAVE_GCC_C11_ATOMICS
 #ifndef make_atomic_cas_body
 /* nolock.h was not able to generate even a CAS function, fall back */
 #error atomic ops for this platform are not implemented
 #endif
 
+#define intptr         void *
+
 /* define missing functions by using the already generated ones */
 #ifndef make_atomic_add_body
 #define make_atomic_add_body(S)                                 \
@@ -297,20 +298,6 @@ make_atomic_store(32)
 make_atomic_store(64)
 make_atomic_store(ptr)
 
-#if SIZEOF_LONG == 4
-#define my_atomic_addlong(A,B) my_atomic_add32((int32*) (A), (B))
-#define my_atomic_loadlong(A) my_atomic_load32((int32*) (A))
-#define my_atomic_storelong(A,B) my_atomic_store32((int32*) (A), (B))
-#define my_atomic_faslong(A,B) my_atomic_fas32((int32*) (A), (B))
-#define my_atomic_caslong(A,B,C) my_atomic_cas32((int32*) (A), (int32*) (B), (C))
-#else
-#define my_atomic_addlong(A,B) my_atomic_add64((int64*) (A), (B))
-#define my_atomic_loadlong(A) my_atomic_load64((int64*) (A))
-#define my_atomic_storelong(A,B) my_atomic_store64((int64*) (A), (B))
-#define my_atomic_faslong(A,B) my_atomic_fas64((int64*) (A), (B))
-#define my_atomic_caslong(A,B,C) my_atomic_cas64((int64*) (A), (int64*) (B), (C))
-#endif
-
 #ifdef _atomic_h_cleanup_
 #include _atomic_h_cleanup_
 #undef _atomic_h_cleanup_
@@ -345,6 +332,7 @@ make_atomic_store(ptr)
 #undef make_atomic_store_body
 #undef make_atomic_fas_body
 #undef intptr
+#endif
 
 /*
   the macro below defines (as an expression) the code that
@@ -355,6 +343,20 @@ make_atomic_store(ptr)
 #define LF_BACKOFF (1)
 #endif
 
+#if SIZEOF_LONG == 4
+#define my_atomic_addlong(A,B) my_atomic_add32((int32*) (A), (B))
+#define my_atomic_loadlong(A) my_atomic_load32((int32*) (A))
+#define my_atomic_storelong(A,B) my_atomic_store32((int32*) (A), (B))
+#define my_atomic_faslong(A,B) my_atomic_fas32((int32*) (A), (B))
+#define my_atomic_caslong(A,B,C) my_atomic_cas32((int32*) (A), (int32*) (B), (C))
+#else
+#define my_atomic_addlong(A,B) my_atomic_add64((int64*) (A), (B))
+#define my_atomic_loadlong(A) my_atomic_load64((int64*) (A))
+#define my_atomic_storelong(A,B) my_atomic_store64((int64*) (A), (B))
+#define my_atomic_faslong(A,B) my_atomic_fas64((int64*) (A), (B))
+#define my_atomic_caslong(A,B,C) my_atomic_cas64((int64*) (A), (int64*) (B), (C))
+#endif
+
 #define MY_ATOMIC_OK       0
 #define MY_ATOMIC_NOT_1CPU 1
 extern int my_atomic_initialize();
Index: mariadb-10.2.24/libmysqld/CMakeLists.txt
===================================================================
--- mariadb-10.2.24.orig/libmysqld/CMakeLists.txt
+++ mariadb-10.2.24/libmysqld/CMakeLists.txt
@@ -137,7 +137,7 @@ ENDIF()
 
 
 SET(LIBS 
-  dbug strings mysys mysys_ssl pcre vio 
+  dbug strings mysys mysys_ssl pcre vio ${LIBATOMIC}
   ${ZLIB_LIBRARY} ${SSL_LIBRARIES} 
   ${LIBWRAP} ${LIBCRYPT} ${LIBDL}
   ${MYSQLD_STATIC_PLUGIN_LIBS}
Index: mariadb-10.2.24/sql/CMakeLists.txt
===================================================================
--- mariadb-10.2.24.orig/sql/CMakeLists.txt
+++ mariadb-10.2.24/sql/CMakeLists.txt
@@ -168,7 +168,8 @@ TARGET_LINK_LIBRARIES(sql ${MYSQLD_STATI
   ${LIBWRAP} ${LIBCRYPT} ${LIBDL} ${CMAKE_THREAD_LIBS_INIT}
   ${WSREP_LIB}
   ${SSL_LIBRARIES}
-  ${LIBSYSTEMD})
+  ${LIBSYSTEMD}
+  ${LIBATOMIC})
 
 IF(WIN32)
   SET(MYSQLD_SOURCE main.cc nt_servc.cc message.rc)
Index: mariadb-10.2.24/storage/perfschema/unittest/CMakeLists.txt
===================================================================
--- mariadb-10.2.24.orig/storage/perfschema/unittest/CMakeLists.txt
+++ mariadb-10.2.24/storage/perfschema/unittest/CMakeLists.txt
@@ -29,4 +29,4 @@ ADD_DEPENDENCIES(pfs_server_stubs GenErr
 
 MY_ADD_TESTS(pfs_instr_class pfs_instr_class-oom pfs_instr pfs_instr-oom
              pfs_account-oom pfs_host-oom pfs_timer pfs_user-oom pfs pfs_misc
-  EXT "cc" LINK_LIBRARIES perfschema mysys pfs_server_stubs)
+  EXT "cc" LINK_LIBRARIES perfschema mysys pfs_server_stubs ${LIBATOMIC})
Index: mariadb-10.2.24/unittest/mysys/CMakeLists.txt
===================================================================
--- mariadb-10.2.24.orig/unittest/mysys/CMakeLists.txt
+++ mariadb-10.2.24/unittest/mysys/CMakeLists.txt
@@ -15,7 +15,7 @@
 
 MY_ADD_TESTS(bitmap base64 my_atomic my_rdtsc lf my_malloc my_getopt dynstring
              aes byte_order
-             LINK_LIBRARIES mysys)
+             LINK_LIBRARIES mysys ${LIBATOMIC})
 MY_ADD_TESTS(my_vsnprintf LINK_LIBRARIES strings mysys)
 
 ADD_DEFINITIONS(${SSL_DEFINES})
Index: mariadb-10.2.24/unittest/sql/CMakeLists.txt
===================================================================
--- mariadb-10.2.24.orig/unittest/sql/CMakeLists.txt
+++ mariadb-10.2.24/unittest/sql/CMakeLists.txt
@@ -27,7 +27,7 @@ ELSE()
   ADD_EXECUTABLE(explain_filename-t explain_filename-t.cc)
 ENDIF()
 
-TARGET_LINK_LIBRARIES(explain_filename-t sql mytap)
+TARGET_LINK_LIBRARIES(explain_filename-t sql mytap ${LIBATOMIC})
 MY_ADD_TEST(explain_filename)
 
 ADD_EXECUTABLE(mf_iocache-t mf_iocache-t.cc ../../sql/mf_iocache_encr.cc)

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File mariadb-10.2.19-link-and-enable-c++11-atomics.patch of Package mariadb (Revision 534dbd17ceb8a7f83e1b85bebedf2d95)

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