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author | Rob Browning <rlb@defaultvalue.org> | 2006-07-19 06:56:30 +0000 |
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committer | Rob Browning <rlb@defaultvalue.org> | 2006-07-19 06:56:30 +0000 |
commit | 08e5f840703296b40998e894ab0be9bc2ed6ba41 (patch) | |
tree | 1acd0b4c4dc628deca5713155e0cdc670396a6cd /libguile/continuations.c | |
parent | eaa94eaaa91b8f1c57b2922f48677e32e55648e4 (diff) | |
download | guile-08e5f840703296b40998e894ab0be9bc2ed6ba41.tar.gz |
Add __attribute__ ((returns_twice)) to the ia64_getcontext prototype
so that gcc will make the right arrangements and avoid an illegal
instruction during call-with-current-continuation.
Diffstat (limited to 'libguile/continuations.c')
-rw-r--r-- | libguile/continuations.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libguile/continuations.c b/libguile/continuations.c index e456623f6..5ae89d836 100644 --- a/libguile/continuations.c +++ b/libguile/continuations.c @@ -101,6 +101,10 @@ struct rv long retval; long first_return; }; + +#ifdef __GNUC__ +__attribute__ ((returns_twice)) +#endif /* __GNUC__ */ extern struct rv ia64_getcontext (ucontext_t *) __asm__ ("getcontext"); #endif /* __ia64__ */ |