target/s390x: Implement LOAD PROGRAM PARAMETER
Linux arch/s390/kernel/head(64).S uses LPP instruction if it is available in facilities list provided by stfl/stfle instruction. This is the case of newer z/System generations and their qemu definition. The description of LPP is at http://www-01.ibm.com/support/docview.wss?uid=isg26fcd1cc32246f4c8852574ce0044734aReviewed-by: NAurelien Jarno <aurelien@aurel32.net> Signed-off-by: NMiroslav Benes <mbenes@suse.cz> Message-Id: <20170227085353.20787-1-mbenes@suse.cz> Signed-off-by: NRichard Henderson <rth@twiddle.net>
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