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| author | Anton Blanchard <anton@samba.org> | 2013-05-01 00:44:51 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-05-06 17:22:48 +0200 |
| commit | 04559d5210860ea5853db09c75ea8ff2f8843e16 (patch) | |
| tree | deda8821ed32ac9b4cd91aebe9b98bb42d08d9c4 /target-ppc | |
| parent | c05541ee191107eb35093fb693e4ec038e60d2c0 (diff) | |
| download | qemu-04559d5210860ea5853db09c75ea8ff2f8843e16.tar.gz qemu-04559d5210860ea5853db09c75ea8ff2f8843e16.tar.bz2 qemu-04559d5210860ea5853db09c75ea8ff2f8843e16.zip | |
target-ppc: Add read and write of PPR SPR
Recent Linux kernels save and restore the PPR across exceptions
so we need to handle it.
Signed-off-by: Anton Blanchard <anton@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/translate_init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 6feb62abcd..021a31e209 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -7010,6 +7010,10 @@ static void init_proc_POWER7 (CPUPPCState *env) &spr_read_generic, &spr_write_generic, &spr_read_generic, &spr_write_generic, 0x00000000); + spr_register(env, SPR_PPR, "PPR", + &spr_read_generic, &spr_write_generic, + &spr_read_generic, &spr_write_generic, + 0x00000000); #if !defined(CONFIG_USER_ONLY) env->slb_nr = 32; #endif |