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[PULL,08/26] target-arm: Use a 1:1 mapping between EL and MMU index

Message ID 1401208114-22404-9-git-send-email-peter.maydell@linaro.org
State Accepted
Commit f79fbf39e266e6fef3d796ef3884aefb9506b73c
Headers show

Commit Message

Peter Maydell May 27, 2014, 4:28 p.m. UTC 
From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 1400980132-25949-6-git-send-email-edgar.iglesias@gmail.com
Message-id: 1400805738-11889-7-git-send-email-edgar.iglesias@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target-arm/cpu.h       | 8 ++++----
 target-arm/translate.h | 6 +-----
 2 files changed, 5 insertions(+), 9 deletions(-)
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Patch

diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index c83f249..5aa978d 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -1080,12 +1080,12 @@  static inline CPUARMState *cpu_init(const char *cpu_model)
 #define cpu_list arm_cpu_list
 
 /* MMU modes definitions */
-#define MMU_MODE0_SUFFIX _kernel
-#define MMU_MODE1_SUFFIX _user
-#define MMU_USER_IDX 1
+#define MMU_MODE0_SUFFIX _user
+#define MMU_MODE1_SUFFIX _kernel
+#define MMU_USER_IDX 0
 static inline int cpu_mmu_index (CPUARMState *env)
 {
-    return arm_current_pl(env) ? 0 : 1;
+    return arm_current_pl(env);
 }
 
 #include "exec/cpu-all.h"
diff --git a/target-arm/translate.h b/target-arm/translate.h
index 8737af0..31a0104 100644
--- a/target-arm/translate.h
+++ b/target-arm/translate.h
@@ -54,11 +54,7 @@  static inline int arm_dc_feature(DisasContext *dc, int feature)
 
 static inline int get_mem_index(DisasContext *s)
 {
-#ifdef CONFIG_USER_ONLY
-    return 1;
-#else
-    return s->user;
-#endif
+    return s->current_pl;
 }
 
 /* target-specific extra values for is_jmp */