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| author | Scott Shawcroft <scott.shawcroft@gmail.com> | 2017-11-01 13:24:19 -0700 |
|---|---|---|
| committer | Scott Shawcroft <scott.shawcroft@gmail.com> | 2017-11-01 14:32:06 -0700 |
| commit | 6370b5225a9ad88aadd3fc3ac2ee63c17d79f642 (patch) | |
| tree | 684e51e0bf651ec8e248c27a64367bad1d103b7d | |
| parent | dcede575fffb9c73d2340c64efc05bd898b86923 (diff) | |
py: Prevent crash with LTO.
The protected single function call saves stack values and LTO
breaks the expectations of nlr_push and pop.
| -rw-r--r-- | py/runtime_utils.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/py/runtime_utils.c b/py/runtime_utils.c index a5c5403ba..bcf3cbf7b 100644 --- a/py/runtime_utils.c +++ b/py/runtime_utils.c @@ -25,9 +25,10 @@ * THE SOFTWARE. */ +#include "py/mpconfig.h" #include "py/runtime.h" -void mp_call_function_1_protected(mp_obj_t fun, mp_obj_t arg) { +MP_NOINLINE void mp_call_function_1_protected(mp_obj_t fun, mp_obj_t arg) { nlr_buf_t nlr; if (nlr_push(&nlr) == 0) { mp_call_function_1(fun, arg); |