Author: mikej Date: Fri Jan 19 07:49:10 2007 New Revision: 3998 Modified: freeswitch/trunk/libs/portaudio/src/common/pa_ringbuffer.c freeswitch/trunk/src/mod/endpoints/mod_portaudio/pa_ringbuffer.c Log: indications are that we can use mfence, lfence, sfence on x86_64, we will need to test and confirm this, but this should fix the build on 64 bit linux gcc at least. need testers to confirm this. Modified: freeswitch/trunk/libs/portaudio/src/common/pa_ringbuffer.c ============================================================================== --- freeswitch/trunk/libs/portaudio/src/common/pa_ringbuffer.c (original) +++ freeswitch/trunk/libs/portaudio/src/common/pa_ringbuffer.c Fri Jan 19 07:49:10 2007 @@ -85,7 +85,7 @@ # define PaUtil_FullMemoryBarrier() asm volatile("sync":::"memory") # define PaUtil_ReadMemoryBarrier() asm volatile("sync":::"memory") # define PaUtil_WriteMemoryBarrier() asm volatile("sync":::"memory") -# elif defined( __i386__ ) || defined( __i486__ ) || defined( __i586__ ) || defined( __i686__ ) +# elif defined( __i386__ ) || defined( __i486__ ) || defined( __i586__ ) || defined( __i686__ ) || defined(__x86_64__) # define PaUtil_FullMemoryBarrier() asm volatile("mfence":::"memory") # define PaUtil_ReadMemoryBarrier() asm volatile("lfence":::"memory") # define PaUtil_WriteMemoryBarrier() asm volatile("sfence":::"memory") Modified: freeswitch/trunk/src/mod/endpoints/mod_portaudio/pa_ringbuffer.c ============================================================================== --- freeswitch/trunk/src/mod/endpoints/mod_portaudio/pa_ringbuffer.c (original) +++ freeswitch/trunk/src/mod/endpoints/mod_portaudio/pa_ringbuffer.c Fri Jan 19 07:49:10 2007 @@ -85,7 +85,7 @@ # define PaUtil_FullMemoryBarrier() asm volatile("sync":::"memory") # define PaUtil_ReadMemoryBarrier() asm volatile("sync":::"memory") # define PaUtil_WriteMemoryBarrier() asm volatile("sync":::"memory") -# elif defined( __i386__ ) || defined( __i486__ ) || defined( __i586__ ) || defined( __i686__ ) +# elif defined( __i386__ ) || defined( __i486__ ) || defined( __i586__ ) || defined( __i686__ ) || defined(__x86_64__) # define PaUtil_FullMemoryBarrier() asm volatile("mfence":::"memory") # define PaUtil_ReadMemoryBarrier() asm volatile("lfence":::"memory") # define PaUtil_WriteMemoryBarrier() asm volatile("sfence":::"memory")