target-s390: Use TCG_CALL_NO_WG for memory helpers

Those that do not read or write tcg registers, but can
raise exceptions via memory faults.

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

diff --git a/target-s390x/helper.h b/target-s390x/helper.h
index a5844b3ee0530aec9967c6c52d908a157f4fd6b0..e9664fa304e907c77fd8975f1fb2885692651712 100644 (file)
--- a/target-s390x/helper.h
+++ b/target-s390x/helper.h
@@ -1,13 +1,13 @@
 #include "exec/def-helper.h"
 
 DEF_HELPER_2(exception, void, env, i32)
-DEF_HELPER_4(nc, i32, env, i32, i64, i64)
-DEF_HELPER_4(oc, i32, env, i32, i64, i64)
-DEF_HELPER_4(xc, i32, env, i32, i64, i64)
-DEF_HELPER_4(mvc, void, env, i32, i64, i64)
-DEF_HELPER_4(clc, i32, env, i32, i64, i64)
+DEF_HELPER_FLAGS_4(nc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
+DEF_HELPER_FLAGS_4(oc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
+DEF_HELPER_FLAGS_4(xc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
+DEF_HELPER_FLAGS_4(mvc, TCG_CALL_NO_WG, void, env, i32, i64, i64)
+DEF_HELPER_FLAGS_4(clc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
 DEF_HELPER_3(mvcl, i32, env, i32, i32)
-DEF_HELPER_4(clm, i32, env, i32, i32, i64)
+DEF_HELPER_FLAGS_4(clm, TCG_CALL_NO_WG, i32, env, i32, i32, i64)
 DEF_HELPER_FLAGS_3(mul128, TCG_CALL_NO_RWG, i64, env, i64, i64)
 DEF_HELPER_3(divs32, s64, env, s64, s64)
 DEF_HELPER_3(divu32, i64, env, i64, i64)
@@ -22,8 +22,8 @@ DEF_HELPER_FLAGS_1(abs_i32, TCG_CALL_NO_RWG_SE, i32, s32)
 DEF_HELPER_FLAGS_1(nabs_i32, TCG_CALL_NO_RWG_SE, s32, s32)
 DEF_HELPER_FLAGS_1(abs_i64, TCG_CALL_NO_RWG_SE, i64, s64)
 DEF_HELPER_FLAGS_1(nabs_i64, TCG_CALL_NO_RWG_SE, s64, s64)
-DEF_HELPER_4(stam, void, env, i32, i64, i32)
-DEF_HELPER_4(lam, void, env, i32, i64, i32)
+DEF_HELPER_FLAGS_4(stam, TCG_CALL_NO_WG, void, env, i32, i64, i32)
+DEF_HELPER_FLAGS_4(lam, TCG_CALL_NO_WG, void, env, i32, i64, i32)
 DEF_HELPER_4(mvcle, i32, env, i32, i64, i32)
 DEF_HELPER_4(clcle, i32, env, i32, i64, i32)
 DEF_HELPER_3(cegb, i64, env, s64, i32)
@@ -79,8 +79,8 @@ DEF_HELPER_2(sqeb, i64, env, i64)
 DEF_HELPER_2(sqdb, i64, env, i64)
 DEF_HELPER_3(sqxb, i64, env, i64, i64)
 DEF_HELPER_FLAGS_1(cvd, TCG_CALL_NO_RWG_SE, i64, s32)
-DEF_HELPER_4(unpk, void, env, i32, i64, i64)
-DEF_HELPER_4(tr, void, env, i32, i64, i64)
+DEF_HELPER_FLAGS_4(unpk, TCG_CALL_NO_WG, void, env, i32, i64, i64)
+DEF_HELPER_FLAGS_4(tr, TCG_CALL_NO_WG, void, env, i32, i64, i64)
 DEF_HELPER_4(cksm, i64, env, i64, i64, i64)
 DEF_HELPER_FLAGS_5(calc_cc, TCG_CALL_NO_RWG_SE, i32, env, i32, i64, i64, i64)
 DEF_HELPER_FLAGS_2(sfpc, TCG_CALL_NO_RWG, void, env, i64)
@@ -98,10 +98,10 @@ DEF_HELPER_FLAGS_1(stckc, TCG_CALL_NO_RWG, i64, env)
 DEF_HELPER_FLAGS_2(spt, TCG_CALL_NO_RWG, void, env, i64)
 DEF_HELPER_FLAGS_1(stpt, TCG_CALL_NO_RWG, i64, env)
 DEF_HELPER_4(stsi, i32, env, i64, i64, i64)
-DEF_HELPER_4(lctl, void, env, i32, i64, i32)
-DEF_HELPER_4(lctlg, void, env, i32, i64, i32)
-DEF_HELPER_4(stctl, void, env, i32, i64, i32)
-DEF_HELPER_4(stctg, void, env, i32, i64, i32)
+DEF_HELPER_FLAGS_4(lctl, TCG_CALL_NO_WG, void, env, i32, i64, i32)
+DEF_HELPER_FLAGS_4(lctlg, TCG_CALL_NO_WG, void, env, i32, i64, i32)
+DEF_HELPER_FLAGS_4(stctl, TCG_CALL_NO_WG, void, env, i32, i64, i32)
+DEF_HELPER_FLAGS_4(stctg, TCG_CALL_NO_WG, void, env, i32, i64, i32)
 DEF_HELPER_FLAGS_2(tprot, TCG_CALL_NO_RWG, i32, i64, i64)
 DEF_HELPER_FLAGS_2(iske, TCG_CALL_NO_RWG_SE, i64, env, i64)
 DEF_HELPER_FLAGS_3(sske, TCG_CALL_NO_RWG, void, env, i64, i64)
@@ -114,7 +114,7 @@ DEF_HELPER_2(sacf, void, env, i64)
 DEF_HELPER_FLAGS_3(ipte, TCG_CALL_NO_RWG, void, env, i64, i64)
 DEF_HELPER_FLAGS_1(ptlb, TCG_CALL_NO_RWG, void, env)
 DEF_HELPER_2(lra, i64, env, i64)
-DEF_HELPER_3(stura, void, env, i64, i64)
+DEF_HELPER_FLAGS_3(stura, TCG_CALL_NO_WG, void, env, i64, i64)
 #endif
 
 #include "exec/def-helper.h"