target/microblaze: use MMUAccessType instead of int in mmu_translate

Using MMUAccessType makes it more clear what the variable's use is.
No functional change.

Signed-off-by: Joe Komlodi <komlodi@xilinx.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <1611274735-303873-3-git-send-email-komlodi@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>

diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c
index 1e426963baac12d9c117a9c6c5cb931e41893681..cc40f275eaf59ea34d244f4e3d2d74bedfbc5b56 100644 (file)
--- a/target/microblaze/mmu.c
+++ b/target/microblaze/mmu.c
@@ -74,7 +74,7 @@ static void mmu_change_pid(CPUMBState *env, unsigned int newpid)
 
 /* rw - 0 = read, 1 = write, 2 = fetch.  */
 unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
-                           target_ulong vaddr, int rw, int mmu_idx)
+                           target_ulong vaddr, MMUAccessType rw, int mmu_idx)
 {
     MicroBlazeMMU *mmu = &cpu->env.mmu;
     unsigned int i, hit = 0;

diff --git a/target/microblaze/mmu.h b/target/microblaze/mmu.h
index 09e40757396091bd11a693db3e1e5c5146097ba3..b6b4b9ad603587c5583c770f7a5daea98f107924 100644 (file)
--- a/target/microblaze/mmu.h
+++ b/target/microblaze/mmu.h
@@ -84,7 +84,7 @@ typedef struct {
 } MicroBlazeMMULookup;
 
 unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
-                           target_ulong vaddr, int rw, int mmu_idx);
+                           target_ulong vaddr, MMUAccessType rw, int mmu_idx);
 uint32_t mmu_read(CPUMBState *env, bool ea, uint32_t rn);
 void mmu_write(CPUMBState *env, bool ea, uint32_t rn, uint32_t v);
 void mmu_init(MicroBlazeMMU *mmu);