From: Robert Reif <reif@earthlink.net>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] sparc32 add a few more ASI
Date: Sun, 09 Dec 2007 15:37:43 -0500 [thread overview]
Message-ID: <475C5217.2060509@earthlink.net> (raw)
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[-- Attachment #2: asi.diff.txt --]
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diff -p -u -r1.60 op_helper.c
--- target-sparc/op_helper.c 28 Nov 2007 18:08:28 -0000 1.60
+++ target-sparc/op_helper.c 9 Dec 2007 20:33:02 -0000
@@ -411,6 +411,9 @@ void helper_ld_asi(int asi, int size, in
break;
}
break;
+ case 0x39: /* data cache diagnostic register */
+ ret = 0;
+ break;
case 0x21 ... 0x2d: /* MMU passthrough, unassigned */
default:
do_unassigned_access(T0, 0, 0, 1);
@@ -703,9 +706,13 @@ void helper_st_asi(int asi, int size)
}
}
return;
- case 0x31: /* Ross RT620 I-cache flush */
+ case 0x30: /* store buffer tags */
+ case 0x31: /* store buffer data or Ross RT620 I-cache flush */
+ case 0x32: /* store buffer control */
case 0x36: /* I-cache flash clear */
case 0x37: /* D-cache flash clear */
+ case 0x38: /* breakpoint diagnostics */
+ case 0x4c: /* breakpoint action */
break;
case 9: /* Supervisor code access, XXX */
case 0x21 ... 0x2d: /* MMU passthrough, unassigned */
next reply other threads:[~2007-12-09 20:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-09 20:37 Robert Reif [this message]
2007-12-10 20:11 ` [Qemu-devel] [PATCH] sparc32 add a few more ASI Blue Swirl
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