mariadb: update to 10.1.45.

Closes: #22348
This commit is contained in:
Randy McCaskill 2020-05-27 02:22:24 -04:00 committed by Leah Neukirchen
parent 2c88eef945
commit b79e121443
9 changed files with 436 additions and 440 deletions

View file

@ -0,0 +1,128 @@
From: Debian MySQL Maintainers <pkg-mysql-maint@lists.alioth.debian.org>
Date: Thu, 10 Aug 2017 20:40:29 +0200
Subject: c11_atomics
---
configure.cmake | 23 +++++++++++++++++++++--
include/atomic/gcc_builtins.h | 15 +++++++++++++++
include/atomic/nolock.h | 4 ++--
mysys/CMakeLists.txt | 4 ++++
sql/CMakeLists.txt | 4 ++++
5 files changed, 46 insertions(+), 4 deletions(-)
--- configure.cmake
+++ configure.cmake
@@ -128,7 +128,7 @@ IF(UNIX)
ENDIF()
FIND_PACKAGE(Threads)
- SET(CMAKE_REQUIRED_LIBRARIES
+ LIST(APPEND CMAKE_REQUIRED_LIBRARIES
${LIBM} ${LIBNSL} ${LIBBIND} ${LIBCRYPT} ${LIBSOCKET} ${LIBDL} ${CMAKE_THREAD_LIBS_INIT} ${LIBRT} ${LIBEXECINFO})
# Need explicit pthread for gcc -fsanitize=address
IF(CMAKE_USE_PTHREADS_INIT AND CMAKE_C_FLAGS MATCHES "-fsanitize=")
@@ -1038,7 +1038,26 @@ ELSEIF(NOT WITH_ATOMIC_OPS)
long long int *ptr= &var;
return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
}"
- HAVE_GCC_C11_ATOMICS)
+ HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
+ IF(HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
+ SET(HAVE_GCC_C11_ATOMICS True)
+ ELSE()
+ SET(OLD_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
+ LIST(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
+ CHECK_CXX_SOURCE_COMPILES("
+ int main()
+ {
+ long long int var= 1;
+ long long int *ptr= &var;
+ return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
+ }"
+ HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ SET(HAVE_GCC_C11_ATOMICS True)
+ ELSE()
+ SET(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES})
+ ENDIF()
+ ENDIF()
ELSE()
MESSAGE(FATAL_ERROR "${WITH_ATOMIC_OPS} is not a valid value for WITH_ATOMIC_OPS!")
ENDIF()
--- include/atomic/gcc_builtins.h
+++ include/atomic/gcc_builtins.h
@@ -16,6 +16,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
+#if defined (HAVE_GCC_ATOMIC_BUILTINS)
#define make_atomic_add_body(S) \
v= __sync_fetch_and_add(a, v);
#define make_atomic_fas_body(S) \
@@ -26,6 +27,20 @@
sav= __sync_val_compare_and_swap(a, cmp_val, set);\
if (!(ret= (sav == cmp_val))) *cmp= sav
+#elif defined(HAVE_GCC_C11_ATOMICS)
+
+#define make_atomic_add_body(S) \
+ v= __atomic_fetch_add(a, v, __ATOMIC_SEQ_CST)
+#define make_atomic_fas_body(S) \
+ v= __atomic_exchange_n(a, v, __ATOMIC_SEQ_CST)
+#define make_atomic_cas_body(S) \
+ int ## S sav; \
+ ret= __atomic_compare_exchange_n(a, cmp, set, \
+ 0, \
+ __ATOMIC_SEQ_CST,\
+ __ATOMIC_SEQ_CST);
+#endif
+
#ifdef MY_ATOMIC_MODE_DUMMY
#define make_atomic_load_body(S) ret= *a
#define make_atomic_store_body(S) *a= v
--- include/atomic/nolock.h
+++ include/atomic/nolock.h
@@ -17,7 +17,7 @@
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */
#if defined(__i386__) || defined(_MSC_VER) || defined(__x86_64__) \
- || defined(HAVE_GCC_ATOMIC_BUILTINS) \
+ || defined(HAVE_GCC_ATOMIC_BUILTINS) || defined(HAVE_GCC_C11_ATOMICS) \
|| defined(HAVE_SOLARIS_ATOMIC)
# ifdef MY_ATOMIC_MODE_DUMMY
@@ -41,7 +41,7 @@
# elif __GNUC__
# if defined(HAVE_SOLARIS_ATOMIC)
# include "solaris.h"
-# elif defined(HAVE_GCC_ATOMIC_BUILTINS)
+# elif defined(HAVE_GCC_ATOMIC_BUILTINS) || defined(HAVE_GCC_C11_ATOMICS)
# include "gcc_builtins.h"
# elif defined(__i386__) || defined(__x86_64__)
# include "x86-gcc.h"
--- mysys/CMakeLists.txt
+++ mysys/CMakeLists.txt
@@ -79,6 +79,10 @@ IF(HAVE_BFD_H)
TARGET_LINK_LIBRARIES(mysys bfd)
ENDIF(HAVE_BFD_H)
+IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ TARGET_LINK_LIBRARIES(mysys atomic)
+ENDIF()
+
IF (WIN32)
TARGET_LINK_LIBRARIES(mysys IPHLPAPI)
ENDIF(WIN32)
--- sql/CMakeLists.txt
+++ sql/CMakeLists.txt
@@ -165,6 +165,10 @@ TARGET_LINK_LIBRARIES(sql ${MYSQLD_STATI
${SSL_LIBRARIES}
${LIBSYSTEMD})
+IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ TARGET_LINK_LIBRARIES(sql atomic)
+ENDIF()
+
IF(WIN32)
SET(MYSQLD_SOURCE main.cc nt_servc.cc message.rc)
TARGET_LINK_LIBRARIES(sql psapi)

View file

@ -1,34 +0,0 @@
From c45b4a774b6d1404a080a1c1759f780fa78f223b Mon Sep 17 00:00:00 2001
From: Sergey Vojtovich <svoj@mariadb.org>
Date: Fri, 21 Sep 2018 16:04:16 +0400
Subject: [PATCH] MDEV-17200 - pthread_detach called for already detached
threads
pthread_detach_this_thread() was intended to be defined to something
meaningful only on some ancient unixes, which don't have
pthread_attr_setdetachstate() defined. Otherwise, on normal unixes,
threads are created detached in the first place.
This was broken in 0f01bf267680244ec488adaf65a42838756ed48e so that
we started calling pthread_detach() for already detached threads.
Intention was to detach aria checkpoint thread.
However in 87007dc2f71634cc460271eb277ad851ec69c04b aria service threads
were made joinable with appropriate handling, which makes breaking
revision unneccessary.
Revert remnants of 0f01bf267680244ec488adaf65a42838756ed48e, so that
pthread_detach_this_thread() is meaningful only on some ancient unixes
again.
--- include/my_pthread.h
+++ include/my_pthread.h
@@ -184,7 +184,7 @@ int pthread_cancel(pthread_t thread);
#define pthread_key(T,V) pthread_key_t V
#define my_pthread_getspecific_ptr(T,V) my_pthread_getspecific(T,(V))
#define my_pthread_setspecific_ptr(T,V) pthread_setspecific(T,(void*) (V))
-#define pthread_detach_this_thread() { pthread_t tmp=pthread_self() ; pthread_detach(tmp); }
+#define pthread_detach_this_thread()
#define pthread_handler_t EXTERNC void *
typedef void *(* pthread_handler)(void *);

View file

@ -1,294 +0,0 @@
--- include/my_atomic.h
+++ include/my_atomic.h
@@ -104,217 +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.
-*/
-#undef MY_ATOMIC_HAS_8_16
-
-/*
- * Attempt to do atomic ops without locks
- */
-#include "atomic/nolock.h"
-
-#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 missing functions by using the already generated ones */
-#ifndef make_atomic_add_body
-#define make_atomic_add_body(S) \
- int ## S tmp=*a; \
- while (!my_atomic_cas ## S(a, &tmp, tmp+v)) ; \
- v=tmp;
-#endif
-#ifndef make_atomic_fas_body
-#define make_atomic_fas_body(S) \
- int ## S tmp=*a; \
- while (!my_atomic_cas ## S(a, &tmp, v)) ; \
- v=tmp;
-#endif
-#ifndef make_atomic_load_body
-#define make_atomic_load_body(S) \
- ret= 0; /* avoid compiler warning */ \
- (void)(my_atomic_cas ## S(a, &ret, ret));
-#endif
-#ifndef make_atomic_store_body
-#define make_atomic_store_body(S) \
- (void)(my_atomic_fas ## S (a, v));
-#endif
-
-/*
- transparent_union doesn't work in g++
- Bug ?
-
- Darwin's gcc doesn't want to put pointers in a transparent_union
- when built with -arch ppc64. Complains:
- warning: 'transparent_union' attribute ignored
-*/
-#if defined(__GNUC__) && !defined(__cplusplus) && \
- ! (defined(__APPLE__) && (defined(_ARCH_PPC64) ||defined (_ARCH_PPC)))
-/*
- we want to be able to use my_atomic_xxx functions with
- both signed and unsigned integers. But gcc will issue a warning
- "passing arg N of `my_atomic_XXX' as [un]signed due to prototype"
- if the signedness of the argument doesn't match the prototype, or
- "pointer targets in passing argument N of my_atomic_XXX differ in signedness"
- if int* is used where uint* is expected (or vice versa).
- Let's shut these warnings up
-*/
-#define make_transparent_unions(S) \
- typedef union { \
- int ## S i; \
- uint ## S u; \
- } U_ ## S __attribute__ ((transparent_union)); \
- typedef union { \
- int ## S volatile *i; \
- uint ## S volatile *u; \
- } Uv_ ## S __attribute__ ((transparent_union));
-#define uintptr intptr
-make_transparent_unions(8)
-make_transparent_unions(16)
-make_transparent_unions(32)
-make_transparent_unions(64)
-make_transparent_unions(ptr)
-#undef uintptr
-#undef make_transparent_unions
-#define a U_a.i
-#define cmp U_cmp.i
-#define v U_v.i
-#define set U_set.i
-#else
-#define U_8 int8
-#define U_16 int16
-#define U_32 int32
-#define U_64 int64
-#define U_ptr intptr
-#define Uv_8 int8
-#define Uv_16 int16
-#define Uv_32 int32
-#define Uv_64 int64
-#define Uv_ptr intptr
-#define U_a volatile *a
-#define U_cmp *cmp
-#define U_v v
-#define U_set set
-#endif /* __GCC__ transparent_union magic */
-
-#define make_atomic_cas(S) \
-static inline int my_atomic_cas ## S(Uv_ ## S U_a, \
- Uv_ ## S U_cmp, U_ ## S U_set) \
-{ \
- int8 ret; \
- make_atomic_cas_body(S); \
- return ret; \
-}
-
-#define make_atomic_add(S) \
-static inline int ## S my_atomic_add ## S( \
- Uv_ ## S U_a, U_ ## S U_v) \
-{ \
- make_atomic_add_body(S); \
- return v; \
-}
-
-#define make_atomic_fas(S) \
-static inline int ## S my_atomic_fas ## S( \
- Uv_ ## S U_a, U_ ## S U_v) \
-{ \
- make_atomic_fas_body(S); \
- return v; \
-}
-
-#define make_atomic_load(S) \
-static inline int ## S my_atomic_load ## S(Uv_ ## S U_a) \
-{ \
- int ## S ret; \
- make_atomic_load_body(S); \
- return ret; \
-}
-
-#define make_atomic_store(S) \
-static inline void my_atomic_store ## S( \
- Uv_ ## S U_a, U_ ## S U_v) \
-{ \
- make_atomic_store_body(S); \
-}
-
-#ifdef MY_ATOMIC_HAS_8_16
-make_atomic_cas(8)
-make_atomic_cas(16)
-#endif
-make_atomic_cas(32)
-make_atomic_cas(64)
-make_atomic_cas(ptr)
-
-#ifdef MY_ATOMIC_HAS_8_16
-make_atomic_add(8)
-make_atomic_add(16)
-#endif
-make_atomic_add(32)
-make_atomic_add(64)
-
-#ifdef MY_ATOMIC_HAS_8_16
-make_atomic_load(8)
-make_atomic_load(16)
-#endif
-make_atomic_load(32)
-make_atomic_load(64)
-make_atomic_load(ptr)
-
-#ifdef MY_ATOMIC_HAS_8_16
-make_atomic_fas(8)
-make_atomic_fas(16)
-#endif
-make_atomic_fas(32)
-make_atomic_fas(64)
-make_atomic_fas(ptr)
-
-#ifdef MY_ATOMIC_HAS_8_16
-make_atomic_store(8)
-make_atomic_store(16)
-#endif
-make_atomic_store(32)
-make_atomic_store(64)
-make_atomic_store(ptr)
-
-#ifdef _atomic_h_cleanup_
-#include _atomic_h_cleanup_
-#undef _atomic_h_cleanup_
-#endif
-
-#undef U_8
-#undef U_16
-#undef U_32
-#undef U_64
-#undef U_ptr
-#undef Uv_8
-#undef Uv_16
-#undef Uv_32
-#undef Uv_64
-#undef Uv_ptr
-#undef a
-#undef cmp
-#undef v
-#undef set
-#undef U_a
-#undef U_cmp
-#undef U_v
-#undef U_set
-#undef make_atomic_add
-#undef make_atomic_cas
-#undef make_atomic_load
-#undef make_atomic_store
-#undef make_atomic_fas
-#undef make_atomic_add_body
-#undef make_atomic_cas_body
-#undef make_atomic_load_body
-#undef make_atomic_store_body
-#undef make_atomic_fas_body
-#undef intptr
-
/*
the macro below defines (as an expression) the code that
will be run in spin-loops. Intel manuals recummend to have PAUSE there.
@@ -328,7 +117,8 @@ make_atomic_store(ptr)
#define MY_ATOMIC_NOT_1CPU 1
extern int my_atomic_initialize();
-#ifdef __ATOMIC_SEQ_CST
+#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
@@ -364,43 +154,27 @@ extern int my_atomic_initialize();
__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))
-#else
-#define MY_MEMORY_ORDER_RELAXED
-#define MY_MEMORY_ORDER_CONSUME
-#define MY_MEMORY_ORDER_ACQUIRE
-#define MY_MEMORY_ORDER_RELEASE
-#define MY_MEMORY_ORDER_ACQ_REL
-#define MY_MEMORY_ORDER_SEQ_CST
-
-#define my_atomic_store32_explicit(P, D, O) my_atomic_store32((P), (D))
-#define my_atomic_store64_explicit(P, D, O) my_atomic_store64((P), (D))
-#define my_atomic_storeptr_explicit(P, D, O) my_atomic_storeptr((P), (D))
-
-#define my_atomic_load32_explicit(P, O) my_atomic_load32((P))
-#define my_atomic_load64_explicit(P, O) my_atomic_load64((P))
-#define my_atomic_loadptr_explicit(P, O) my_atomic_loadptr((P))
-
-#define my_atomic_fas32_explicit(P, D, O) my_atomic_fas32((P), (D))
-#define my_atomic_fas64_explicit(P, D, O) my_atomic_fas64((P), (D))
-#define my_atomic_fasptr_explicit(P, D, O) my_atomic_fasptr((P), (D))
-
-#define my_atomic_add32_explicit(P, A, O) my_atomic_add32((P), (A))
-#define my_atomic_add64_explicit(P, A, O) my_atomic_add64((P), (A))
-#define my_atomic_addptr_explicit(P, A, O) my_atomic_addptr((P), (A))
-#define my_atomic_cas32_weak_explicit(P, E, D, S, F) \
- my_atomic_cas32((P), (E), (D))
-#define my_atomic_cas64_weak_explicit(P, E, D, S, F) \
- my_atomic_cas64((P), (E), (D))
-#define my_atomic_casptr_weak_explicit(P, E, D, S, F) \
- my_atomic_casptr((P), (E), (D))
+#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_cas32_strong_explicit(P, E, D, S, F) \
- my_atomic_cas32((P), (E), (D))
-#define my_atomic_cas64_strong_explicit(P, E, D, S, F) \
- my_atomic_cas64((P), (E), (D))
-#define my_atomic_casptr_strong_explicit(P, E, D, S, F) \
- my_atomic_casptr((P), (E), (D))
-#endif
+#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)
#endif /* MY_ATOMIC_INCLUDED */

View file

@ -1,103 +0,0 @@
Source: Debian, q66
This ensures arches that need libatomic properly get it where necessary.
It also removes the sync builtin checks that are not necessary when
using C11 atomics (like we always are because we're on a modern gcc)
that break build on e.g. ppc32 and mips.
--- configure.cmake
+++ configure.cmake
@@ -992,35 +992,19 @@ SET(SIGNAL_WITH_VIO_CLOSE 1)
MARK_AS_ADVANCED(NO_ALARM)
-
-IF(WITH_ATOMIC_OPS STREQUAL "up")
- SET(MY_ATOMIC_MODE_DUMMY 1 CACHE BOOL "Assume single-CPU mode, no concurrency")
-ELSEIF(WITH_ATOMIC_OPS STREQUAL "smp")
-ELSEIF(NOT WITH_ATOMIC_OPS)
- CHECK_CXX_SOURCE_COMPILES("
- int main()
- {
- int foo= -10; int bar= 10;
- long long int foo64= -10; long long int bar64= 10;
- if (!__sync_fetch_and_add(&foo, bar) || foo)
- return -1;
- bar= __sync_lock_test_and_set(&foo, bar);
- if (bar || foo != 10)
- return -1;
- bar= __sync_val_compare_and_swap(&bar, foo, 15);
- if (bar)
- return -1;
- if (!__sync_fetch_and_add(&foo64, bar64) || foo64)
- return -1;
- bar64= __sync_lock_test_and_set(&foo64, bar64);
- if (bar64 || foo64 != 10)
- return -1;
- bar64= __sync_val_compare_and_swap(&bar64, foo, 15);
- if (bar64)
- return -1;
- return 0;
- }"
- HAVE_GCC_ATOMIC_BUILTINS)
+CHECK_CXX_SOURCE_COMPILES("
+int main()
+{
+ long long int var= 1;
+ long long int *ptr= &var;
+ return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
+}"
+HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
+IF (HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
+ SET(HAVE_GCC_C11_ATOMICS True)
+ELSE()
+ SET(OLD_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
+ LIST(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
CHECK_CXX_SOURCE_COMPILES("
int main()
{
@@ -1028,14 +1012,13 @@ ELSEIF(NOT WITH_ATOMIC_OPS)
long long int *ptr= &var;
return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
}"
- HAVE_GCC_C11_ATOMICS)
-ELSE()
- MESSAGE(FATAL_ERROR "${WITH_ATOMIC_OPS} is not a valid value for WITH_ATOMIC_OPS!")
+ HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ SET(HAVE_GCC_C11_ATOMICS True)
+ ENDIF()
+ SET(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES})
ENDIF()
-SET(WITH_ATOMIC_OPS "${WITH_ATOMIC_OPS}" CACHE STRING "Implement atomic operations using atomic CPU instructions for multi-processor (smp) or uniprocessor (up) configuration. By default gcc built-in sync functions are used, if available and 'smp' configuration otherwise.")
-MARK_AS_ADVANCED(WITH_ATOMIC_OPS MY_ATOMIC_MODE_DUMMY)
-
IF(WITH_VALGRIND)
SET(HAVE_valgrind 1)
ENDIF()
--- mysys/CMakeLists.txt
+++ mysys/CMakeLists.txt
@@ -74,6 +74,10 @@ TARGET_LINK_LIBRARIES(mysys dbug strings mysys_ssl ${ZLIB_LIBRARY}
${LIBNSL} ${LIBM} ${LIBRT} ${LIBDL} ${LIBSOCKET} ${LIBEXECINFO})
DTRACE_INSTRUMENT(mysys)
+IF (HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ TARGET_LINK_LIBRARIES(mysys atomic)
+ENDIF()
+
IF(HAVE_BFD_H)
TARGET_LINK_LIBRARIES(mysys bfd)
ENDIF(HAVE_BFD_H)
--- sql/CMakeLists.txt
+++ sql/CMakeLists.txt
@@ -172,6 +172,9 @@ ELSE()
SET(MYSQLD_SOURCE main.cc ${DTRACE_PROBES_ALL})
ENDIF()
+IF (HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
+ TARGET_LINK_LIBRARIES(sql atomic)
+ENDIF()
IF(MSVC AND NOT WITHOUT_DYNAMIC_PLUGINS)

View file

@ -0,0 +1,257 @@
From: Debian MySQL Maintainers <pkg-mysql-maint@lists.alioth.debian.org>
Date: Thu, 10 Aug 2017 20:40:28 +0200
Subject: mips-connect-unaligned
---
storage/connect/valblk.cpp | 41 ++++++++++++++++++-------------------
storage/connect/valblk.h | 51 +++++++++++++++++++++++++++++-----------------
2 files changed, 52 insertions(+), 40 deletions(-)
--- storage/connect/valblk.cpp
+++ storage/connect/valblk.cpp
@@ -268,14 +268,14 @@ bool TYPBLK<TYPE>::Init(PGLOBAL g, bool
template <class TYPE>
char *TYPBLK<TYPE>::GetCharString(char *p, int n)
{
- sprintf(p, Fmt, Typp[n]);
+ sprintf(p, Fmt, UnalignedRead(n));
return p;
} // end of GetCharString
template <>
char *TYPBLK<double>::GetCharString(char *p, int n)
{
- sprintf(p, Fmt, Prec, Typp[n]);
+ sprintf(p, Fmt, Prec, UnalignedRead(n));
return p;
} // end of GetCharString
@@ -291,7 +291,7 @@ void TYPBLK<TYPE>::SetValue(PVAL valp, i
ChkTyp(valp);
if (!(b = valp->IsNull()))
- Typp[n] = GetTypedValue(valp);
+ UnalignedWrite(n, GetTypedValue(valp));
else
Reset(n);
@@ -353,9 +353,9 @@ void TYPBLK<TYPE>::SetValue(PCSZ p, int
ulonglong val = CharToNumber(p, strlen(p), maxval, Unsigned, &minus);
if (minus && val < maxval)
- Typp[n] = (TYPE)(-(signed)val);
+ UnalignedWrite(n, (TYPE)(-(signed)val));
else
- Typp[n] = (TYPE)val;
+ UnalignedWrite(n, (TYPE)val);
SetNull(n, false);
} // end of SetValue
@@ -398,7 +398,7 @@ void TYPBLK<double>::SetValue(PCSZ p, in
throw Type;
} // endif Check
- Typp[n] = atof(p);
+ UnalignedWrite(n, atof(p));
SetNull(n, false);
} // end of SetValue
@@ -430,7 +430,7 @@ void TYPBLK<TYPE>::SetValue(PVBLK pv, in
ChkTyp(pv);
if (!(b = pv->IsNull(n2) && Nullable))
- Typp[n1] = GetTypedValue(pv, n2);
+ UnalignedWrite(n1, GetTypedValue(pv, n2));
else
Reset(n1);
@@ -481,10 +481,10 @@ void TYPBLK<TYPE>::SetMin(PVAL valp, int
{
CheckParms(valp, n)
TYPE tval = GetTypedValue(valp);
- TYPE& tmin = Typp[n];
+ TYPE tmin = UnalignedRead(n);
if (tval < tmin)
- tmin = tval;
+ UnalignedWrite(n, tval);
} // end of SetMin
@@ -496,10 +496,10 @@ void TYPBLK<TYPE>::SetMax(PVAL valp, int
{
CheckParms(valp, n)
TYPE tval = GetTypedValue(valp);
- TYPE& tmin = Typp[n];
+ TYPE tmin = UnalignedRead(n);
if (tval > tmin)
- tmin = tval;
+ UnalignedWrite(n, tval);
} // end of SetMax
@@ -513,8 +513,7 @@ void TYPBLK<TYPE>::SetValues(PVBLK pv, i
CheckType(pv)
TYPE *lp = ((TYPBLK*)pv)->Typp;
- for (int i = k; i < n; i++) // TODO
- Typp[i] = lp[i];
+ memcpy(Typp + k, lp + k, sizeof(TYPE) * n);
} // end of SetValues
#endif // 0
@@ -525,7 +524,7 @@ void TYPBLK<TYPE>::SetValues(PVBLK pv, i
template <class TYPE>
void TYPBLK<TYPE>::Move(int i, int j)
{
- Typp[j] = Typp[i];
+ UnalignedWrite(j, UnalignedRead(i));
MoveNull(i, j);
} // end of Move
@@ -539,7 +538,7 @@ int TYPBLK<TYPE>::CompVal(PVAL vp, int n
ChkIndx(n);
ChkTyp(vp);
#endif // _DEBUG
- TYPE mlv = Typp[n];
+ TYPE mlv = UnalignedRead(n);
TYPE vlv = GetTypedValue(vp);
return (vlv > mlv) ? 1 : (vlv < mlv) ? (-1) : 0;
@@ -551,8 +550,8 @@ int TYPBLK<TYPE>::CompVal(PVAL vp, int n
template <class TYPE>
int TYPBLK<TYPE>::CompVal(int i1, int i2)
{
- TYPE lv1 = Typp[i1];
- TYPE lv2 = Typp[i2];
+ TYPE lv1 = UnalignedRead(i1);
+ TYPE lv2 = UnalignedRead(i2);
return (lv1 > lv2) ? 1 : (lv1 < lv2) ? (-1) : 0;
} // end of CompVal
@@ -589,7 +588,7 @@ int TYPBLK<TYPE>::Find(PVAL vp)
TYPE n = GetTypedValue(vp);
for (i = 0; i < Nval; i++)
- if (n == Typp[i])
+ if (n == UnalignedRead(i))
break;
return (i < Nval) ? i : (-1);
@@ -605,7 +604,7 @@ int TYPBLK<TYPE>::GetMaxLength(void)
int i, n, m;
for (i = n = 0; i < Nval; i++) {
- m = sprintf(buf, Fmt, Typp[i]);
+ m = sprintf(buf, Fmt, UnalignedRead(i));
n = MY_MAX(n, m);
} // endfor i
@@ -1335,7 +1334,7 @@ char *DATBLK::GetCharString(char *p, int
char *vp;
if (Dvalp) {
- Dvalp->SetValue(Typp[n]);
+ Dvalp->SetValue(UnalignedRead(n));
vp = Dvalp->GetCharString(p);
} else
vp = TYPBLK<int>::GetCharString(p, n);
@@ -1351,7 +1350,7 @@ void DATBLK::SetValue(PCSZ p, int n)
if (Dvalp) {
// Decode the string according to format
Dvalp->SetValue_psz(p);
- Typp[n] = Dvalp->GetIntValue();
+ UnalignedWrite(n, Dvalp->GetIntValue());
} else
TYPBLK<int>::SetValue(p, n);
--- storage/connect/valblk.h
+++ storage/connect/valblk.h
@@ -139,6 +139,7 @@ class VALBLK : public BLOCK {
int Prec; // Precision of float values
}; // end of class VALBLK
+
/***********************************************************************/
/* Class TYPBLK: represents a block of typed values. */
/***********************************************************************/
@@ -151,40 +152,41 @@ class TYPBLK : public VALBLK {
// Implementation
virtual bool Init(PGLOBAL g, bool check);
virtual int GetVlen(void) {return sizeof(TYPE);}
- virtual char GetTinyValue(int n) {return (char)Typp[n];}
- virtual uchar GetUTinyValue(int n) {return (uchar)Typp[n];}
- virtual short GetShortValue(int n) {return (short)Typp[n];}
- virtual ushort GetUShortValue(int n) {return (ushort)Typp[n];}
- virtual int GetIntValue(int n) {return (int)Typp[n];}
- virtual uint GetUIntValue(int n) {return (uint)Typp[n];}
- virtual longlong GetBigintValue(int n) {return (longlong)Typp[n];}
- virtual ulonglong GetUBigintValue(int n) {return (ulonglong)Typp[n];}
- virtual double GetFloatValue(int n) {return (double)Typp[n];}
+
+ virtual char GetTinyValue(int n) {return (char)UnalignedRead(n);}
+ virtual uchar GetUTinyValue(int n) {return (uchar)UnalignedRead(n);}
+ virtual short GetShortValue(int n) {return (short)UnalignedRead(n);}
+ virtual ushort GetUShortValue(int n) {return (ushort)UnalignedRead(n);}
+ virtual int GetIntValue(int n) {return (int)UnalignedRead(n);}
+ virtual uint GetUIntValue(int n) {return (uint)UnalignedRead(n);}
+ virtual longlong GetBigintValue(int n) {return (longlong)UnalignedRead(n);}
+ virtual ulonglong GetUBigintValue(int n) {return (ulonglong)UnalignedRead(n);}
+ virtual double GetFloatValue(int n) {return (double)UnalignedRead(n);}
virtual char *GetCharString(char *p, int n);
- virtual void Reset(int n) {Typp[n] = 0;}
+ virtual void Reset(int n) {UnalignedWrite(n, 0);}
// Methods
using VALBLK::SetValue;
virtual void SetValue(PCSZ sp, int n);
virtual void SetValue(const char *sp, uint len, int n);
virtual void SetValue(short sval, int n)
- {Typp[n] = (TYPE)sval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)sval); SetNull(n, false);}
virtual void SetValue(ushort sval, int n)
- {Typp[n] = (TYPE)sval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)sval); SetNull(n, false);}
virtual void SetValue(int lval, int n)
- {Typp[n] = (TYPE)lval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)lval); SetNull(n, false);}
virtual void SetValue(uint lval, int n)
- {Typp[n] = (TYPE)lval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)lval); SetNull(n, false);}
virtual void SetValue(longlong lval, int n)
- {Typp[n] = (TYPE)lval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)lval); SetNull(n, false);}
virtual void SetValue(ulonglong lval, int n)
- {Typp[n] = (TYPE)lval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)lval); SetNull(n, false);}
virtual void SetValue(double fval, int n)
- {Typp[n] = (TYPE)fval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)fval); SetNull(n, false);}
virtual void SetValue(char cval, int n)
- {Typp[n] = (TYPE)cval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)cval); SetNull(n, false);}
virtual void SetValue(uchar cval, int n)
- {Typp[n] = (TYPE)cval; SetNull(n, false);}
+ {UnalignedWrite(n, (TYPE)cval); SetNull(n, false);}
virtual void SetValue(PVAL valp, int n);
virtual void SetValue(PVBLK pv, int n1, int n2);
virtual void SetMin(PVAL valp, int n);
@@ -206,6 +208,17 @@ class TYPBLK : public VALBLK {
// Members
TYPE* const &Typp;
const char *Fmt;
+
+ // Unaligned access
+ TYPE UnalignedRead(int n) const {
+ TYPE result;
+ memcpy(&result, Typp + n, sizeof(TYPE));
+ return result;
+ }
+
+ void UnalignedWrite(int n, TYPE value) {
+ memcpy(Typp + n, &value, sizeof(TYPE));
+ }
}; // end of class TYPBLK
/***********************************************************************/

View file

@ -0,0 +1,20 @@
From: Debian MySQL Maintainers <pkg-mysql-maint@lists.alioth.debian.org>
Date: Thu, 10 Aug 2017 20:40:29 +0200
Subject: mips-innobase-atomic
---
storage/innobase/include/os0sync.h | 1 +
1 file changed, 1 insertion(+)
diff --git storage/innobase/include/os0sync.h storage/innobase/include/os0sync.h
index bb225c5..6520237 100644
--- storage/innobase/include/os0sync.h
+++ storage/innobase/include/os0sync.h
@@ -37,6 +37,7 @@ Created 9/6/1995 Heikki Tuuri
#include "univ.i"
#include "ut0lst.h"
+#include "sync0types.h"
/** CPU cache line size */
#ifdef __powerpc__

View file

@ -0,0 +1,23 @@
From: Debian MySQL Maintainers <pkg-mysql-maint@lists.alioth.debian.org>
Date: Thu, 10 Aug 2017 20:40:29 +0200
Subject: mips-machine
---
cmake/package_name.cmake | 4 ++++
1 file changed, 4 insertions(+)
diff --git cmake/package_name.cmake cmake/package_name.cmake
index 4930a6b..7681f78 100644
--- cmake/package_name.cmake
+++ cmake/package_name.cmake
@@ -34,6 +34,10 @@ IF(NOT VERSION)
SET(DEFAULT_MACHINE "mips")
ENDIF()
+ IF(NOT 64BIT AND CMAKE_SYSTEM_PROCESSOR MATCHES "^mips64")
+ SET(DEFAULT_MACHINE "mips")
+ ENDIF()
+
IF(CMAKE_SYSTEM_NAME MATCHES "Windows")
SET(NEED_DASH_BETWEEN_PLATFORM_AND_MACHINE 0)
SET(DEFAULT_PLATFORM "win")

View file

@ -15,12 +15,11 @@ builtin for this in gcc for ages, so just use that instead.
# endif
--- storage/xtradb/include/ut0ut.h
+++ storage/xtradb/include/ut0ut.h
@@ -86,8 +86,7 @@ struct ut_when_dtor {
independent way by using YieldProcessor. */
# define UT_RELAX_CPU() YieldProcessor()
# elif defined(__powerpc__)
-#include <sys/platform/ppc.h>
-# define UT_RELAX_CPU() __ppc_get_timebase()
@@ -86,6 +86,8 @@
# elif defined(__powerpc__) && defined __GLIBC__
#include <sys/platform/ppc.h>
# define UT_RELAX_CPU() __ppc_get_timebase()
+# elif defined(__powerpc__)
+# define UT_RELAX_CPU() __builtin_ppc_get_timebase()
# else
# define UT_RELAX_CPU() ((void)0) /* avoid warning for an empty statement */

View file

@ -1,7 +1,7 @@
# Template file for 'mariadb'
pkgname=mariadb
version=10.1.30
revision=9
version=10.1.45
revision=1
build_style=cmake
configure_args="-DMYSQL_DATADIR=/var/lib/mysql
-DMYSQL_UNIX_ADDR=/run/mysqld/mysqld.sock -DDEFAULT_CHARSET=utf8
@ -27,7 +27,7 @@ maintainer="Orphaned <orphan@voidlinux.org>"
license="GPL-2.0-only"
homepage="https://mariadb.org/"
distfiles="http://archive.mariadb.org/$pkgname-$version/source/$pkgname-$version.tar.gz"
checksum=173a5e5a24819e0a469c3bd09b5c98491676c37c6095882a2ea34c5af0996c88
checksum=9d8f0f71f9613b2028ffc5c5be8b98948ec955eb0d89600d18ed7cc04807dad5
lib32disabled=yes
provides="mysql-${version}_${revision}"
replaces="mysql>=0"