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| author | Chris Metcalf <cmetcalf@ezchip.com> | 2014-12-26 16:18:40 -0500 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@ezchip.com> | 2014-12-26 16:18:40 -0500 |
| commit | 7c1395a7e4d3d994a986ef2bc5457ba3f4aaec22 (patch) | |
| tree | 1cb658d905fd7cda0a042c52a4f8932c67040f5f | |
| parent | 3c87c6167e1e6dc25cce9b4c67e4520b8be21e28 (diff) | |
| download | glibc-7c1395a7e4d3d994a986ef2bc5457ba3f4aaec22.tar.gz glibc-7c1395a7e4d3d994a986ef2bc5457ba3f4aaec22.tar.xz glibc-7c1395a7e4d3d994a986ef2bc5457ba3f4aaec22.zip | |
tilegx32: avoid a a -Werror warning from unwinding
The _Unwind_GetCFA() routine returns a 64-bit value, which we interpret as a pointer. Add an intermediate cast to long so that in ILP32 mode we don't get a warning about casting a wrong-sized integer to a pointer.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/tile/jmpbuf-unwind.h | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index f7bfe91372..3b01ed88d4 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2014-12-26 Chris Metcalf <cmetcalf@ezchip.com> + + * sysdeps/tile/jmpbuf-unwind.h (_JMPBUF_CFA_UNWINDS_ADJ): Cast to + long before casting to pointer to avoid a cast warning. + 2014-12-23 Chris Metcalf <cmetcalf@ezchip.com> * sysdeps/tile/tilegx/Implies: New file. diff --git a/sysdeps/tile/jmpbuf-unwind.h b/sysdeps/tile/jmpbuf-unwind.h index 3925e905b1..ec0be21f90 100644 --- a/sysdeps/tile/jmpbuf-unwind.h +++ b/sysdeps/tile/jmpbuf-unwind.h @@ -29,7 +29,7 @@ ((void *) (address) < (void *) demangle ((jmpbuf)[JB_SP])) #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \ - _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj) + _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) (long) _Unwind_GetCFA (_context), _adj) static inline uintptr_t __attribute__ ((unused)) _jmpbuf_sp (__jmp_buf regs) |