tcg: Add mmu helpers that take a return address argument

Allow the code that tcg generates to be less obtuse, passing in
the return address directly instead of computing it in the helper.

Maintain the old entrance point unchanged as an alternate entry point.

Delete the helper_st*_cmmu prototypes; the implementations did not exist.

Signed-off-by: Richard Henderson <rth@twiddle.net>

1 files changed, 29 insertions, 17 deletions

diff --git a/include/exec/softmmu_defs.h b/include/exec/softmmu_defs.h
index 1f25e33ce4..e55e7178c6 100644
--- a/include/exec/softmmu_defs.h
+++ b/include/exec/softmmu_defs.h
@@ -9,29 +9,41 @@
 #ifndef SOFTMMU_DEFS_H
 #define SOFTMMU_DEFS_H
 
+uint8_t helper_ret_ldb_mmu(CPUArchState *env, target_ulong addr,
+                           int mmu_idx, uintptr_t retaddr);
+uint16_t helper_ret_ldw_mmu(CPUArchState *env, target_ulong addr,
+                            int mmu_idx, uintptr_t retaddr);
+uint32_t helper_ret_ldl_mmu(CPUArchState *env, target_ulong addr,
+                            int mmu_idx, uintptr_t retaddr);
+uint64_t helper_ret_ldq_mmu(CPUArchState *env, target_ulong addr,
+                            int mmu_idx, uintptr_t retaddr);
+
+void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
+                        int mmu_idx, uintptr_t retaddr);
+void helper_ret_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+                        int mmu_idx, uintptr_t retaddr);
+void helper_ret_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+                        int mmu_idx, uintptr_t retaddr);
+void helper_ret_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+                        int mmu_idx, uintptr_t retaddr);
+
 uint8_t helper_ldb_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
-                    int mmu_idx);
 uint16_t helper_ldw_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
-                    int mmu_idx);
 uint32_t helper_ldl_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
-                    int mmu_idx);
 uint64_t helper_ldq_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
-                    int mmu_idx);
+
+void helper_stb_mmu(CPUArchState *env, target_ulong addr,
+                    uint8_t val, int mmu_idx);
+void helper_stw_mmu(CPUArchState *env, target_ulong addr,
+                    uint16_t val, int mmu_idx);
+void helper_stl_mmu(CPUArchState *env, target_ulong addr,
+                    uint32_t val, int mmu_idx);
+void helper_stq_mmu(CPUArchState *env, target_ulong addr,
+                    uint64_t val, int mmu_idx);
 
 uint8_t helper_ldb_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stb_cmmu(CPUArchState *env, target_ulong addr, uint8_t val,
-int mmu_idx);
 uint16_t helper_ldw_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stw_cmmu(CPUArchState *env, target_ulong addr, uint16_t val,
-                     int mmu_idx);
 uint32_t helper_ldl_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stl_cmmu(CPUArchState *env, target_ulong addr, uint32_t val,
-                     int mmu_idx);
 uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-void helper_stq_cmmu(CPUArchState *env, target_ulong addr, uint64_t val,
-                     int mmu_idx);
-#endif
+
+#endif /* SOFTMMU_DEFS_H */