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| author | Tony Garnock-Jones <tonygarnockjones@gmail.com> | 2011-05-19 18:09:16 -0400 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2013-11-03 14:25:45 +0400 |
| commit | 3f4aa76e26a94f02e30e195480ccffa4722c3a52 (patch) | |
| tree | 4ccb03c4070d047e69646f63bf923222a521a94f | |
| parent | f6b7c3c6d638d868c774cd71b1dd1853e14bd101 (diff) | |
| download | bdwgc-3f4aa76e26a94f02e30e195480ccffa4722c3a52.tar.gz | |
uClibc doesn't support getcontext().
| -rw-r--r-- | mach_dep.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -176,9 +176,10 @@ void GC_with_callee_saves_pushed(void (*fn)(ptr_t, void *), # if defined(HAVE_PUSH_REGS) GC_push_regs(); # elif defined(UNIX_LIKE) && !defined(DARWIN) && !defined(ARM32) && \ - !defined(HURD) && !defined(OPENBSD) + !defined(HURD) && !defined(OPENBSD) && !defined(__UCLIBC__) /* Older versions of Darwin seem to lack getcontext(). */ /* ARM Linux often doesn't support a real getcontext(). */ + /* uClibc doesn't support getcontext(), at least as of Mar 2011. */ ucontext_t ctxt; if (getcontext(&ctxt) < 0) ABORT ("Getcontext failed: Use another register retrieval method?"); |