diff mbox series

[v3,03/23] target/arm: Move exception_target_el out of line

Message ID 20220609202901.1177572-4-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: tidy exception routing | expand

Commit Message

Richard Henderson June 9, 2022, 8:28 p.m. UTC 
Move the function to op_helper.c, near raise_exception.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/internals.h | 16 +---------------
 target/arm/op_helper.c | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/target/arm/internals.h b/target/arm/internals.h
index a1bae4588a..af9de2dbe5 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -1098,21 +1098,6 @@  ARMVAParameters aa64_va_parameters(CPUARMState *env, uint64_t va,
 int aa64_va_parameter_tbi(uint64_t tcr, ARMMMUIdx mmu_idx);
 int aa64_va_parameter_tbid(uint64_t tcr, ARMMMUIdx mmu_idx);
 
-static inline int exception_target_el(CPUARMState *env)
-{
-    int target_el = MAX(1, arm_current_el(env));
-
-    /*
-     * No such thing as secure EL1 if EL3 is aarch32,
-     * so update the target EL to EL3 in this case.
-     */
-    if (arm_is_secure(env) && !arm_el_is_aa64(env, 3) && target_el == 1) {
-        target_el = 3;
-    }
-
-    return target_el;
-}
-
 /* Determine if allocation tags are available.  */
 static inline bool allocation_tag_access_enabled(CPUARMState *env, int el,
                                                  uint64_t sctlr)
@@ -1339,6 +1324,7 @@  void define_cortex_a72_a57_a53_cp_reginfo(ARMCPU *cpu);
 bool el_is_in_host(CPUARMState *env, int el);
 
 void aa32_max_features(ARMCPU *cpu);
+int exception_target_el(CPUARMState *env);
 
 /* Powers of 2 for sve_vq_map et al. */
 #define SVE_VQ_POW2_MAP                                 \
diff --git a/target/arm/op_helper.c b/target/arm/op_helper.c
index c4bd668870..97c8c9ec77 100644
--- a/target/arm/op_helper.c
+++ b/target/arm/op_helper.c
@@ -28,6 +28,21 @@ 
 #define SIGNBIT (uint32_t)0x80000000
 #define SIGNBIT64 ((uint64_t)1 << 63)
 
+int exception_target_el(CPUARMState *env)
+{
+    int target_el = MAX(1, arm_current_el(env));
+
+    /*
+     * No such thing as secure EL1 if EL3 is aarch32,
+     * so update the target EL to EL3 in this case.
+     */
+    if (arm_is_secure(env) && !arm_el_is_aa64(env, 3) && target_el == 1) {
+        target_el = 3;
+    }
+
+    return target_el;
+}
+
 void raise_exception(CPUARMState *env, uint32_t excp,
                      uint32_t syndrome, uint32_t target_el)
 {