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- /*
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
- #include <setjmp.h>
- /* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
- #undef _JMPBUF_UNWINDS
- #define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
- ((void *) (address) > (void *) demangle (jmpbuf[JB_SP]))
- #ifdef __UCLIBC_HAS_THREADS_NATIVE__
- #include <stdint.h>
- #include <unwind.h>
- #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
- _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
- #define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
- ((uintptr_t) (_address) - (_adj) > (uintptr_t) (_jmpbuf)[JB_SP] - (_adj))
- #endif
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