* [Qemu-devel] [6751] Nop some SPRs on 970fx
@ 2009-03-07 20:54 Blue Swirl
0 siblings, 0 replies; only message in thread
From: Blue Swirl @ 2009-03-07 20:54 UTC (permalink / raw)
To: qemu-devel
Revision: 6751
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6751
Author: blueswir1
Date: 2009-03-07 20:54:03 +0000 (Sat, 07 Mar 2009)
Log Message:
-----------
Nop some SPRs on 970fx
Linux tries to access some SPRs on PPC64 boot. Let's just ignore those
for the 970fx for now to make it happy.
Signed-off-by: Alexander Graf <alex@csgraf.de>
Modified Paths:
--------------
trunk/target-ppc/translate_init.c
Modified: trunk/target-ppc/translate_init.c
===================================================================
--- trunk/target-ppc/translate_init.c 2009-03-07 20:53:18 UTC (rev 6750)
+++ trunk/target-ppc/translate_init.c 2009-03-07 20:54:03 UTC (rev 6751)
@@ -6043,6 +6043,18 @@
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_hior, &spr_write_hior,
0x00000000);
+ spr_register(env, SPR_CTRL, "SPR_CTRL",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ spr_register(env, SPR_UCTRL, "SPR_UCTRL",
+ SPR_NOACCESS, SPR_NOACCESS,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
+ spr_register(env, SPR_VRSAVE, "SPR_VRSAVE",
+ &spr_read_generic, &spr_write_generic,
+ &spr_read_generic, &spr_write_generic,
+ 0x00000000);
#if !defined(CONFIG_USER_ONLY)
env->slb_nr = 32;
#endif
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