The LT instruction was added in the extended immediate facility
introduced with the z9-109 processor.
Cc: Riku Voipio <riku.voipio@iki.fi>
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Fixes:
c9bc3437a905b660561a26cd4ecc64579843267b
Suggested-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
*/
safe_syscall_start:
/* if signal_pending is non-zero, don't do the call */
- lt %r0,0(%r8)
+ icm %r0,15,0(%r8)
jne 2f
svc 0
safe_syscall_end: