kernel, libc: signals fixes93/293/2
commit57bab02d57bc982e6b07d715ae6d1a753343a021
authorBen Gras <ben@minix3.org>
Mon, 4 Feb 2013 03:08:12 +0000 (4 04:08 +0100)
committerBen Gras <ben@minix3.org>
Mon, 4 Feb 2013 11:03:46 +0000 (4 12:03 +0100)
tree636669333344d26c15dc57d578b69c442264a41a
parentccdc3ff73fa4ee578ffec591cd971d81c732f5ab
kernel, libc: signals fixes

. kernel: signal handler args for ARM
. kernel: sanity check return address (LSB indicates thumb mode)
. libc: properly retrieve signal mask for ARM

together fix test37 on ARM.

Change-Id: I4e00f754c50104ed85c7fdf8ec5ad54568f20a81
kernel/system/do_sigsend.c
lib/libc/arch/arm/gen/setjmp.S