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Hi! On Wed, 13 Jun 2012 12:28:04 +0200, I wrote: > * sysdeps/unix/sysv/linux/sh/____longjmp_chk.S: New file, based on > sysdeps/sh/____longjmp_chk.S. I forgot to say: this code if not optimal because of the four registers that are spilled onto the stack around the sigaltstack system call, but I implemented it this way in order to avoid restructuring all the different cases in sysdeps/sh/sh{3,4}/__longjmp.S -- ____longjmp_chk surely is not used in a time-critical execution path, and it's only a few additional CPU instructions/memory cycles anyway. GrÃÃe, Thomas
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