diff options
Diffstat (limited to 'target-ppc/op_helper.c')
| -rw-r--r-- | target-ppc/op_helper.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 7bc5933..7ef06b2 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -808,35 +808,6 @@ void do_td (int flags) } #endif -/* Instruction cache invalidation helper */ -void do_icbi (void) -{ - uint32_t tmp; - /* Invalidate one cache line : - * PowerPC specification says this is to be treated like a load - * (not a fetch) by the MMU. To be sure it will be so, - * do the load "by hand". - */ - tmp = ldl_kernel((uint32_t)T0); - T0 &= ~(ICACHE_LINE_SIZE - 1); - tb_invalidate_page_range((uint32_t)T0, (uint32_t)(T0 + ICACHE_LINE_SIZE)); -} - -#if defined(TARGET_PPC64) -void do_icbi_64 (void) -{ - uint64_t tmp; - /* Invalidate one cache line : - * PowerPC specification says this is to be treated like a load - * (not a fetch) by the MMU. To be sure it will be so, - * do the load "by hand". - */ - tmp = ldq_kernel((uint64_t)T0); - T0 &= ~(ICACHE_LINE_SIZE - 1); - tb_invalidate_page_range((uint64_t)T0, (uint64_t)(T0 + ICACHE_LINE_SIZE)); -} -#endif - /*****************************************************************************/ /* PowerPC 601 specific instructions (POWER bridge) */ void do_POWER_abso (void) |