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authorRickard Green <[email protected]>2012-02-29 20:10:37 +0100
committerRickard Green <[email protected]>2012-02-29 20:10:37 +0100
commit3750ac230e0af600417fff900b3d5ef242fb18c7 (patch)
treeb9c56b3d7a681bcf0441e4bb2adf48da3cc8656e /erts/lib_src/utils/make_atomics_api
parenteda0a2d866060b18af6f06abbc9ea9e920de43b7 (diff)
parentb8e572a1d755e5b90dfc9aedb49e21862376ea7d (diff)
downloadotp-3750ac230e0af600417fff900b3d5ef242fb18c7.tar.gz
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Merge branch 'rickard/barriers/OTP-9922' into maint
* rickard/barriers/OTP-9922: Fix implementation with ddrb barriers
Diffstat (limited to 'erts/lib_src/utils/make_atomics_api')
-rwxr-xr-xerts/lib_src/utils/make_atomics_api20
1 files changed, 9 insertions, 11 deletions
diff --git a/erts/lib_src/utils/make_atomics_api b/erts/lib_src/utils/make_atomics_api
index d8b1a56100..75e88f8a7e 100755
--- a/erts/lib_src/utils/make_atomics_api
+++ b/erts/lib_src/utils/make_atomics_api
@@ -805,17 +805,17 @@ rtchk_fallback_call(Return, #atomic_context{dw = DW,
non_native_barrier(B) ->
lists:member(B, ?NON_NATIVE_BARRIERS).
-non_native_barrier_impl(AC, Type, Macro, Op, B) ->
+non_native_barrier_impl(AC, Type, Op, B) ->
["
-", func_header(AC, Type, Macro, Op, B), "
+", func_header(AC, Type, false, Op, B), "
{",
case B of
ddrb ->
["
#ifdef ETHR_ORDERED_READ_DEPEND
- ", func_call(AC, Type, Macro, Op, none, true), "
+ ", func_call(AC, Type, Op, none, true), "
#else
- ", func_call(AC, Type, Macro, Op, rb, true), "
+ ", func_call(AC, Type, Op, rb, true), "
#endif
"
]
@@ -824,12 +824,10 @@ non_native_barrier_impl(AC, Type, Macro, Op, B) ->
"
].
-func_call(#atomic_context{'ATMC' = ATMC} = AC, inline_implementation, _Macro, Op, B, RetStatement) ->
+func_call(#atomic_context{'ATMC' = ATMC} = AC, inline_implementation, Op, B, RetStatement) ->
func_call(AC, Op, ["ETHR_", ATMC, "_FUNC__(", opstr(Op), op_barrier_ext(B), ")"], RetStatement);
-func_call(#atomic_context{atomic = Atomic} = AC, implementation, false, Op, B, RetStatement) ->
- func_call(AC, Op, [Atomic, "_", opstr(Op), op_barrier_ext(B)], RetStatement);
-func_call(AC, implementation, Macro, Op, B, RetStatement) ->
- func_call(AC, Op, [Macro, "(", opstr(Op), op_barrier_ext(B), ")"], RetStatement).
+func_call(#atomic_context{atomic = Atomic} = AC, implementation, Op, B, RetStatement) ->
+ func_call(AC, Op, [Atomic, "_", opstr(Op), op_barrier_ext(B)], RetStatement).
func_call(#atomic_context{dw = DW, arg1 = Arg1, arg2 = Arg2, arg3 = Arg3} = AC, Op, Func, true) ->
op_call(Op, DW, case is_return_op(AC, Op) of
@@ -901,7 +899,7 @@ make_implementations(#atomic_context{dw = DW,
lists:map(fun (B) ->
case non_native_barrier(B) of
true ->
- non_native_barrier_impl(AC, inline_implementation, false, Op, B);
+ non_native_barrier_impl(AC, inline_implementation, Op, B);
false ->
TryBarriers = try_barrier_order(B),
["
@@ -1211,7 +1209,7 @@ int ethr_have_native_dw_atomic(void)
end,
case non_native_barrier(B) of
true ->
- non_native_barrier_impl(AC, implementation, Macro, Op, B);
+ non_native_barrier_impl(AC, implementation, Op, B);
false ->
["\n",
func_header(AC, implementation, Macro, Op, B),