target/microblaze: Introduce helper_unaligned_access

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/target/microblaze/helper.c b/target/microblaze/helper.c
index 5fe81e4b160911c1c6f2346df601d2e39626b8ab..ef0e2f973fa7992bae738dad4a6f9d7cad8f65ed 100644 (file)
--- a/target/microblaze/helper.c
+++ b/target/microblaze/helper.c
@@ -26,6 +26,7 @@
 #include "exec/target_page.h"
 #include "qemu/host-utils.h"
 #include "exec/log.h"
+#include "exec/helper-proto.h"
 
 
 G_NORETURN
@@ -64,6 +65,12 @@ void mb_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
 }
 
 #ifndef CONFIG_USER_ONLY
+
+void HELPER(unaligned_access)(CPUMBState *env, uint64_t addr)
+{
+    mb_unaligned_access_internal(env_cpu(env), addr, GETPC());
+}
+
 static bool mb_cpu_access_is_secure(MicroBlazeCPU *cpu,
                                     MMUAccessType access_type)
 {

diff --git a/target/microblaze/helper.h b/target/microblaze/helper.h
index f740835fcb0e30342ebbc021516ecac32835802c..41f56a560184bc38900a8781e08773559b2e6955 100644 (file)
--- a/target/microblaze/helper.h
+++ b/target/microblaze/helper.h
@@ -20,12 +20,12 @@ DEF_HELPER_FLAGS_3(fcmp_ne, TCG_CALL_NO_WG, i32, env, i32, i32)
 DEF_HELPER_FLAGS_3(fcmp_ge, TCG_CALL_NO_WG, i32, env, i32, i32)
 
 DEF_HELPER_FLAGS_2(pcmpbf, TCG_CALL_NO_RWG_SE, i32, i32, i32)
-#if !defined(CONFIG_USER_ONLY)
-DEF_HELPER_FLAGS_3(mmu_read, TCG_CALL_NO_RWG, i32, env, i32, i32)
-DEF_HELPER_FLAGS_4(mmu_write, TCG_CALL_NO_RWG, void, env, i32, i32, i32)
-#endif
-
 DEF_HELPER_FLAGS_2(stackprot, TCG_CALL_NO_WG, void, env, tl)
-
 DEF_HELPER_FLAGS_2(get, TCG_CALL_NO_RWG, i32, i32, i32)
 DEF_HELPER_FLAGS_3(put, TCG_CALL_NO_RWG, void, i32, i32, i32)
+
+#ifndef CONFIG_USER_ONLY
+DEF_HELPER_FLAGS_3(mmu_read, TCG_CALL_NO_RWG, i32, env, i32, i32)
+DEF_HELPER_FLAGS_4(mmu_write, TCG_CALL_NO_RWG, void, env, i32, i32, i32)
+DEF_HELPER_FLAGS_2(unaligned_access, TCG_CALL_NO_WG, noreturn, env, i64)
+#endif