tlb: Add "ifetch" argument to cpu_mmu_index()

This is set to true when the index is for an instruction fetch
translation.

The core get_page_addr_code() sets it, as do the SOFTMMU_CODE_ACCESS
acessors.

All targets ignore it for now, and all other callers pass "false".

This will allow targets who wish to split the mmu index between
instruction and data accesses to do so. A subsequent patch will
do just that for PowerPC.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Message-Id: <1439796853-4410-2-git-send-email-benh@kernel.crashing.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/target-moxie/cpu.h b/target-moxie/cpu.h
index 29572aa..15ca15b 100644
--- a/target-moxie/cpu.h
+++ b/target-moxie/cpu.h
@@ -127,7 +127,7 @@ int cpu_moxie_signal_handler(int host_signum, void *pinfo,
 #define cpu_gen_code cpu_moxie_gen_code
 #define cpu_signal_handler cpu_moxie_signal_handler
 
-static inline int cpu_mmu_index(CPUMoxieState *env)
+static inline int cpu_mmu_index(CPUMoxieState *env, bool ifetch)
 {
     return 0;
 }