Module Name: src Committed By: christos Date: Fri May 13 13:40:56 UTC 2016
Modified Files: src/sys/arch/ia64/ia64: ssc.c Log Message: >From scole_mail: So here is a patch to get basic ski console output working. The ski simulator was decoding the wrong registers in ssccnputc() due to automagically inlined ssc() which contains a "break" simulated system call. The ski loader "skiload" has almost exactly the same inline assembly call for ssc(), but for whatever reason, (maybe ssc() and ski_cons_putchar() are in different files?), the ssc() function didn't get inlined and I/O worked fine. To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/sys/arch/ia64/ia64/ssc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/arch/ia64/ia64/ssc.c diff -u src/sys/arch/ia64/ia64/ssc.c:1.4 src/sys/arch/ia64/ia64/ssc.c:1.5 --- src/sys/arch/ia64/ia64/ssc.c:1.4 Sat Oct 27 13:17:57 2012 +++ src/sys/arch/ia64/ia64/ssc.c Fri May 13 09:40:55 2016 @@ -1,4 +1,4 @@ -/* $NetBSD: ssc.c,v 1.4 2012/10/27 17:17:57 chs Exp $ */ +/* $NetBSD: ssc.c,v 1.5 2016/05/13 13:40:55 christos Exp $ */ /*- * Copyright (c) 2000 Doug Rabson @@ -46,6 +46,7 @@ int ssccngetc(dev_t); void ssccnpollc(dev_t, int); +__attribute__((__noinline__)) uint64_t ssc(uint64_t in0, uint64_t in1, uint64_t in2, uint64_t in3, int which) {