diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/ppc/tcg-target.h | 21 | ||||
| -rw-r--r-- | tcg/ppc64/tcg-target.h | 21 | ||||
| -rw-r--r-- | tcg/tcg.c | 1 |
3 files changed, 1 insertions, 42 deletions
diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h index 1bc1dc3..551df9e 100644 --- a/tcg/ppc/tcg-target.h +++ b/tcg/ppc/tcg-target.h @@ -86,24 +86,3 @@ enum { #define TCG_AREG1 TCG_REG_R24 #define TCG_AREG2 TCG_REG_R25 #define TCG_AREG3 TCG_REG_R26 - -/* taken directly from tcg-dyngen.c */ -#define MIN_CACHE_LINE_SIZE 8 /* conservative value */ - -static inline void flush_icache_range(unsigned long start, unsigned long stop) -{ - unsigned long p; - - start &= ~(MIN_CACHE_LINE_SIZE - 1); - stop = (stop + MIN_CACHE_LINE_SIZE - 1) & ~(MIN_CACHE_LINE_SIZE - 1); - - for (p = start; p < stop; p += MIN_CACHE_LINE_SIZE) { - asm volatile ("dcbst 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - for (p = start; p < stop; p += MIN_CACHE_LINE_SIZE) { - asm volatile ("icbi 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - asm volatile ("isync" : : : "memory"); -} diff --git a/tcg/ppc64/tcg-target.h b/tcg/ppc64/tcg-target.h index 2174db2..eaade01 100644 --- a/tcg/ppc64/tcg-target.h +++ b/tcg/ppc64/tcg-target.h @@ -82,24 +82,3 @@ enum { #define TCG_AREG1 TCG_REG_R24 #define TCG_AREG2 TCG_REG_R25 #define TCG_AREG3 TCG_REG_R26 - -/* taken directly from tcg-dyngen.c */ -#define MIN_CACHE_LINE_SIZE 8 /* conservative value */ - -static inline void flush_icache_range(unsigned long start, unsigned long stop) -{ - unsigned long p; - - start &= ~(MIN_CACHE_LINE_SIZE - 1); - stop = (stop + MIN_CACHE_LINE_SIZE - 1) & ~(MIN_CACHE_LINE_SIZE - 1); - - for (p = start; p < stop; p += MIN_CACHE_LINE_SIZE) { - asm volatile ("dcbst 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - for (p = start; p < stop; p += MIN_CACHE_LINE_SIZE) { - asm volatile ("icbi 0,%0" : : "r"(p) : "memory"); - } - asm volatile ("sync" : : : "memory"); - asm volatile ("isync" : : : "memory"); -} @@ -43,6 +43,7 @@ #include "config.h" #include "qemu-common.h" +#include "cache-utils.h" /* Note: the long term plan is to reduce the dependancies on the QEMU CPU definitions. Currently they are used for qemu_ld/st |
