database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-04-21 12:05:57 +03:00
Code

Add native compiler and memory barriers for solaris studio.

Browse Source 
Discussion: 20140925133459.GB9633@alap3.anarazel.de
Author: Oskari Saarenmaa
This commit is contained in:
Andres Freund 2014-10-25 10:27:41 +02:00
parent db29620d4d
commit 4a54b99e9c
4 changed files with 27 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
configure vendored
View File

@ -9164,7 +9164,7 @@ fi
done done
for ac_header in atomic.h crypt.h dld.h fp_class.h getopt.h ieeefp.h ifaddrs.h langinfo.h poll.h pwd.h sys/ioctl.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/socket.h sys/sockio.h sys/tas.h sys/time.h sys/un.h termios.h ucred.h utime.h wchar.h wctype.h for ac_header in atomic.h crypt.h dld.h fp_class.h getopt.h ieeefp.h ifaddrs.h langinfo.h mbarrier.h poll.h pwd.h sys/ioctl.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/socket.h sys/sockio.h sys/tas.h sys/time.h sys/un.h termios.h ucred.h utime.h wchar.h wctype.h
do : do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"

2
configure.in
View File

@ -1016,7 +1016,7 @@ AC_SUBST(UUID_LIBS)
## ##
dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES
AC_CHECK_HEADERS([atomic.h crypt.h dld.h fp_class.h getopt.h ieeefp.h ifaddrs.h langinfo.h poll.h pwd.h sys/ioctl.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/socket.h sys/sockio.h sys/tas.h sys/time.h sys/un.h termios.h ucred.h utime.h wchar.h wctype.h]) AC_CHECK_HEADERS([atomic.h crypt.h dld.h fp_class.h getopt.h ieeefp.h ifaddrs.h langinfo.h mbarrier.h poll.h pwd.h sys/ioctl.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/shm.h sys/socket.h sys/sockio.h sys/tas.h sys/time.h sys/un.h termios.h ucred.h utime.h wchar.h wctype.h])
# On BSD, test for net/if.h will fail unless sys/socket.h # On BSD, test for net/if.h will fail unless sys/socket.h
# is included first. # is included first.

3
src/include/pg_config.h.in
View File

@ -340,6 +340,9 @@
/* Define to 1 if `long long int' works and is 64 bits. */ /* Define to 1 if `long long int' works and is 64 bits. */
#undef HAVE_LONG_LONG_INT_64 #undef HAVE_LONG_LONG_INT_64
/* Define to 1 if you have the <mbarrier.h> header file. */
#undef HAVE_MBARRIER_H
/* Define to 1 if you have the `mbstowcs_l' function. */ /* Define to 1 if you have the `mbstowcs_l' function. */
#undef HAVE_MBSTOWCS_L #undef HAVE_MBSTOWCS_L

22
src/include/port/atomics/generic-sunpro.h
View File

@ -19,6 +19,28 @@
#if defined(HAVE_ATOMICS) #if defined(HAVE_ATOMICS)
#ifdef HAVE_MBARRIER_H
#include <mbarrier.h>
#define pg_compiler_barrier_impl() __compiler_barrier()
#ifndef pg_memory_barrier_impl
# define pg_memory_barrier_impl() __machine_rw_barrier()
#endif
#ifndef pg_read_barrier_impl
/*
* Despite the name this is actually a full barrier. Expanding to mfence and
* membar #StoreStore | #LoadStore | #StoreLoad | #LoadLoad on x86/sparc
* respectively.
*/
# define pg_read_barrier_impl() __machine_r_barrier()
#endif
#ifndef pg_write_barrier_impl
# define pg_write_barrier_impl() __machine_w_barrier()
#endif
#endif /* HAVE_MBARRIER_H */
/* Older versions of the compiler don't have atomic.h... */ /* Older versions of the compiler don't have atomic.h... */
#ifdef HAVE_ATOMIC_H #ifdef HAVE_ATOMIC_H