cpu: Replace ENV_GET_CPU with env_cpu

Now that we have both ArchCPU and CPUArchState, we can define
this generically instead of via macro in each target's cpu.h.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

4 files changed, 26 insertions, 14 deletions

diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index da07ce3..454f6d6 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -371,4 +371,16 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
 
 int cpu_exec(CPUState *cpu);
 
+/**
+ * env_cpu(env)
+ * @env: The architecture environment
+ *
+ * Return the CPUState associated with the environment.
+ */
+static inline CPUState *env_cpu(CPUArchState *env)
+{
+    ArchCPU *arch_cpu = container_of(env, ArchCPU, env);
+    return &arch_cpu->parent_obj;
+}
+
 #endif /* CPU_ALL_H */
diff --git a/include/exec/cpu_ldst_template.h b/include/exec/cpu_ldst_template.h
index 0f061d4..af7e0b4 100644
--- a/include/exec/cpu_ldst_template.h
+++ b/include/exec/cpu_ldst_template.h
@@ -89,7 +89,7 @@ glue(glue(glue(cpu_ld, USUFFIX), MEMSUFFIX), _ra)(CPUArchState *env,
 
 #if !defined(SOFTMMU_CODE_ACCESS)
     trace_guest_mem_before_exec(
-        ENV_GET_CPU(env), ptr,
+        env_cpu(env), ptr,
         trace_mem_build_info(SHIFT, false, MO_TE, false));
 #endif
 
@@ -128,7 +128,7 @@ glue(glue(glue(cpu_lds, SUFFIX), MEMSUFFIX), _ra)(CPUArchState *env,
 
 #if !defined(SOFTMMU_CODE_ACCESS)
     trace_guest_mem_before_exec(
-        ENV_GET_CPU(env), ptr,
+        env_cpu(env), ptr,
         trace_mem_build_info(SHIFT, true, MO_TE, false));
 #endif
 
@@ -170,7 +170,7 @@ glue(glue(glue(cpu_st, SUFFIX), MEMSUFFIX), _ra)(CPUArchState *env,
 
 #if !defined(SOFTMMU_CODE_ACCESS)
     trace_guest_mem_before_exec(
-        ENV_GET_CPU(env), ptr,
+        env_cpu(env), ptr,
         trace_mem_build_info(SHIFT, false, MO_TE, true));
 #endif
 
diff --git a/include/exec/cpu_ldst_useronly_template.h b/include/exec/cpu_ldst_useronly_template.h
index 0fd6019..bc45e2b 100644
--- a/include/exec/cpu_ldst_useronly_template.h
+++ b/include/exec/cpu_ldst_useronly_template.h
@@ -66,7 +66,7 @@ glue(glue(cpu_ld, USUFFIX), MEMSUFFIX)(CPUArchState *env, abi_ptr ptr)
 {
 #if !defined(CODE_ACCESS)
     trace_guest_mem_before_exec(
-        ENV_GET_CPU(env), ptr,
+        env_cpu(env), ptr,
         trace_mem_build_info(SHIFT, false, MO_TE, false));
 #endif
     return glue(glue(ld, USUFFIX), _p)(g2h(ptr));
@@ -90,7 +90,7 @@ glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(CPUArchState *env, abi_ptr ptr)
 {
 #if !defined(CODE_ACCESS)
     trace_guest_mem_before_exec(
-        ENV_GET_CPU(env), ptr,
+        env_cpu(env), ptr,
         trace_mem_build_info(SHIFT, true, MO_TE, false));
 #endif
     return glue(glue(lds, SUFFIX), _p)(g2h(ptr));
@@ -116,7 +116,7 @@ glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(CPUArchState *env, abi_ptr ptr,
 {
 #if !defined(CODE_ACCESS)
     trace_guest_mem_before_exec(
-        ENV_GET_CPU(env), ptr,
+        env_cpu(env), ptr,
         trace_mem_build_info(SHIFT, false, MO_TE, true));
 #endif
     glue(glue(st, SUFFIX), _p)(g2h(ptr), v);
diff --git a/include/exec/softmmu-semi.h b/include/exec/softmmu-semi.h
index 7eefad8..9708379 100644
--- a/include/exec/softmmu-semi.h
+++ b/include/exec/softmmu-semi.h
@@ -14,7 +14,7 @@ static inline uint64_t softmmu_tget64(CPUArchState *env, target_ulong addr)
 {
     uint64_t val;
 
-    cpu_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 8, 0);
+    cpu_memory_rw_debug(env_cpu(env), addr, (uint8_t *)&val, 8, 0);
     return tswap64(val);
 }
 
@@ -22,7 +22,7 @@ static inline uint32_t softmmu_tget32(CPUArchState *env, target_ulong addr)
 {
     uint32_t val;
 
-    cpu_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 4, 0);
+    cpu_memory_rw_debug(env_cpu(env), addr, (uint8_t *)&val, 4, 0);
     return tswap32(val);
 }
 
@@ -30,7 +30,7 @@ static inline uint32_t softmmu_tget8(CPUArchState *env, target_ulong addr)
 {
     uint8_t val;
 
-    cpu_memory_rw_debug(ENV_GET_CPU(env), addr, &val, 1, 0);
+    cpu_memory_rw_debug(env_cpu(env), addr, &val, 1, 0);
     return val;
 }
 
@@ -43,14 +43,14 @@ static inline void softmmu_tput64(CPUArchState *env,
                                   target_ulong addr, uint64_t val)
 {
     val = tswap64(val);
-    cpu_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 8, 1);
+    cpu_memory_rw_debug(env_cpu(env), addr, (uint8_t *)&val, 8, 1);
 }
 
 static inline void softmmu_tput32(CPUArchState *env,
                                   target_ulong addr, uint32_t val)
 {
     val = tswap32(val);
-    cpu_memory_rw_debug(ENV_GET_CPU(env), addr, (uint8_t *)&val, 4, 1);
+    cpu_memory_rw_debug(env_cpu(env), addr, (uint8_t *)&val, 4, 1);
 }
 #define put_user_u64(arg, p) ({ softmmu_tput64(env, p, arg) ; 0; })
 #define put_user_u32(arg, p) ({ softmmu_tput32(env, p, arg) ; 0; })
@@ -63,7 +63,7 @@ static void *softmmu_lock_user(CPUArchState *env,
     /* TODO: Make this something that isn't fixed size.  */
     p = malloc(len);
     if (p && copy) {
-        cpu_memory_rw_debug(ENV_GET_CPU(env), addr, p, len, 0);
+        cpu_memory_rw_debug(env_cpu(env), addr, p, len, 0);
     }
     return p;
 }
@@ -79,7 +79,7 @@ static char *softmmu_lock_user_string(CPUArchState *env, target_ulong addr)
         return NULL;
     }
     do {
-        cpu_memory_rw_debug(ENV_GET_CPU(env), addr, &c, 1, 0);
+        cpu_memory_rw_debug(env_cpu(env), addr, &c, 1, 0);
         addr++;
         *(p++) = c;
     } while (c);
@@ -90,7 +90,7 @@ static void softmmu_unlock_user(CPUArchState *env, void *p, target_ulong addr,
                                 target_ulong len)
 {
     if (len) {
-        cpu_memory_rw_debug(ENV_GET_CPU(env), addr, p, len, 1);
+        cpu_memory_rw_debug(env_cpu(env), addr, p, len, 1);
     }
     free(p);
 }