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| author | Daniel Tralamazza <daniel@tralamazza.com> | 2016-07-08 15:46:01 +0200 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-07-11 12:04:56 +0100 |
| commit | 9626662819ebd677106ba2655c4370912bef8588 (patch) | |
| tree | 4e2765a746334353b8b26abe2d148b30bafc789f /py/nlrthumb.c | |
| parent | 7711d87563f5ffe508eaea558299946469153928 (diff) | |
qemu-arm: Enable gcc LTO option for nlrthumb.c
LTO can't "see" inside naked functions, but we can mark `nlr_push_tail` as used.
Diffstat (limited to 'py/nlrthumb.c')
| -rw-r--r-- | py/nlrthumb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/py/nlrthumb.c b/py/nlrthumb.c index a61c73c03..b57d8df46 100644 --- a/py/nlrthumb.c +++ b/py/nlrthumb.c @@ -71,7 +71,7 @@ __attribute__((naked)) unsigned int nlr_push(nlr_buf_t *nlr) { return 0; // needed to silence compiler warning } -unsigned int nlr_push_tail(nlr_buf_t *nlr) { +__attribute__((used)) unsigned int nlr_push_tail(nlr_buf_t *nlr) { nlr_buf_t **top = &MP_STATE_THREAD(nlr_top); nlr->prev = *top; *top = nlr; |