Skip to content

Commit

Permalink
target-s390: Use TCG_CALL_NO_WG for integer helpers
Browse files Browse the repository at this point in the history 
The division routines do not read or write tcg registers,
but can raise fixed-point divide exceptions.

Signed-off-by: Richard Henderson <rth@twiddle.net>
  • Loading branch information
@rth7680
rth7680 committed Jan 5, 2013
1 parent c482ea9 commit c20fec4
Showing 1 changed file with 4 additions and 4 deletions.
8 changes: 4 additions & 4 deletions target-s390x/helper.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -9,10 +9,10 @@ DEF_HELPER_FLAGS_4(clc, TCG_CALL_NO_WG, i32, env, i32, i64, i64)
DEF_HELPER_3(mvcl, i32, env, i32, i32)
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)
DEF_HELPER_3(divs64, s64, env, s64, s64)
DEF_HELPER_4(divu64, i64, env, i64, i64, i64)
DEF_HELPER_FLAGS_3(divs32, TCG_CALL_NO_WG, s64, env, s64, s64)
DEF_HELPER_FLAGS_3(divu32, TCG_CALL_NO_WG, i64, env, i64, i64)
DEF_HELPER_FLAGS_3(divs64, TCG_CALL_NO_WG, s64, env, s64, s64)
DEF_HELPER_FLAGS_4(divu64, TCG_CALL_NO_WG, i64, env, i64, i64, i64)
DEF_HELPER_4(srst, i64, env, i64, i64, i64)
DEF_HELPER_4(clst, i64, env, i64, i64, i64)
DEF_HELPER_4(mvpg, void, env, i64, i64, i64)
Expand Down

0 comments on commit c20fec4

Please sign in to comment.