tree 541e8d500c19b591e1855ab6835c3f5b13d2a70b
parent 042c94de565ae62640c064f1cb33d28484aeb9d3
author Yao Qi <yao.qi@linaro.org> 1467208301 +0100
committer Yao Qi <yao.qi@linaro.org> 1467208301 +0100

Set unknown_syscall differently on arm linux

Currently, we use 123456789 as unknown or illegal syscall number, and
expect program return ENOSYS.  Although 123456789 is an illegal syscall
number on arm linux, kernel sends SIGILL rather than returns -ENOSYS.
However, arm linux kernel returns -ENOSYS if syscall number is within
0xf0001..0xf07ff, so we can use 0xf07ff for unknown_syscall in test.

gdb/testsuite:

2016-06-29  Yao Qi  <yao.qi@linaro.org>

	* gdb.base/catch-syscall.c [__arm__]: Set unknown_syscall to
	0x0f07ff.