fix child stack alignment on mips clone
authorRich Felker <dalias@aerifal.cx>
Sat, 14 Sep 2013 23:19:11 +0000 (19:19 -0400)
committerRich Felker <dalias@aerifal.cx>
Sat, 14 Sep 2013 23:19:11 +0000 (19:19 -0400)
commitbfba15c9b96c2a42bd02f51ff10596a23a677926
tree2d0718933972275fefa3ea1e256c2ad51de08357
parent9b35ed3fefca6817d7334f15a883d068e0034011
fix child stack alignment on mips clone

unlike other archs, the mips version of clone was not doing anything
to align the stack pointer. this seems to have been the cause for some
SIGBUS crashes that were observed in posix_spawn.
src/thread/mips/clone.s