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df34134284
This patch disables use of 64-bit atomics for MIPS n32 to fix the problems with unaligned semaphores. Before 64-bit atomics are used for anything for which such alignment issues do not arise, and before the addition of any new ILP32 ports with 64-bit semaphores for which the ABI can be set to have the greater alignment (AARCH64?), a better approach will need to be established that allows architectures to declare their 64-bit atomics availability accurately, without doing so causing inappropriate use of such atomics on unaligned semaphores. Tested for MIPS n32 that this fixes the nptl/tst-sem3 failure. * sysdeps/mips/bits/atomic.h [_MIPS_SIM == _ABIN32] (__HAVE_64B_ATOMICS): Define to 0. |
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| .. | ||
| atomic.h | ||
| dlfcn.h | ||
| endian.h | ||
| fenv.h | ||
| ipctypes.h | ||
| link.h | ||
| linkmap.h | ||
| mathdef.h | ||
| nan.h | ||
| setjmp.h | ||
| wordsize.h | ||