Re: [PATCH] includes/stg/SMP.h: use 'NOSMP' instead of never defined 'WITHSMP'

Could you open a trac ticket for these patches and post em there? :-) -Carter On Saturday, February 15, 2014, wrote:

From: Sergei Trofimovich javascript:;>

Signed-off-by: Sergei Trofimovich javascript:;> --- includes/stg/SMP.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/includes/stg/SMP.h b/includes/stg/SMP.h index 01663dd..8d819c7 100644 --- a/includes/stg/SMP.h +++ b/includes/stg/SMP.h @@ -154,7 +154,7 @@ xchg(StgPtr p, StgWord w) : "r" (w), "r" (p) : "memory" ); -#elif !defined(WITHSMP) +#elif defined(NOSMP) result = *p; *p = w; #else @@ -225,7 +225,7 @@ cas(StgVolatilePtr p, StgWord o, StgWord n) : "cc","memory");

return result; -#elif !defined(WITHSMP) +#elif defined(NOSMP) StgWord result; result = *p; if (result == o) { @@ -313,7 +313,7 @@ write_barrier(void) { __asm__ __volatile__ ("" : : : "memory"); #elif arm_HOST_ARCH && !defined(arm_HOST_ARCH_PRE_ARMv7) __asm__ __volatile__ ("dmb st" : : : "memory"); -#elif !defined(WITHSMP) +#elif defined(NOSMP) return; #else #error memory barriers unimplemented on this architecture @@ -332,7 +332,7 @@ store_load_barrier(void) { __asm__ __volatile__ ("membar #StoreLoad" : : : "memory"); #elif arm_HOST_ARCH && !defined(arm_HOST_ARCH_PRE_ARMv7) __asm__ __volatile__ ("dmb" : : : "memory"); -#elif !defined(WITHSMP) +#elif defined(NOSMP) return; #else #error memory barriers unimplemented on this architecture @@ -352,7 +352,7 @@ load_load_barrier(void) { __asm__ __volatile__ ("" : : : "memory"); #elif arm_HOST_ARCH && !defined(arm_HOST_ARCH_PRE_ARMv7) __asm__ __volatile__ ("dmb" : : : "memory"); -#elif !defined(WITHSMP) +#elif defined(NOSMP) return; #else #error memory barriers unimplemented on this architecture -- 1.8.5.2

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