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target-ppc: Make UCTRL a mirror of CTRL

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This changes UCTRL SPR to read from its supermode copy.

This enables reading from UCTRL in user mode.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexey Kardashevskiy 2014-06-04 22:50:39 +10:00 committed by Alexander Graf
parent 42382f6244
commit eb16dd9cc9
1 changed files with 2 additions and 2 deletions
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4
target-ppc/translate_init.c
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@ -7308,8 +7308,8 @@ static void gen_spr_book3s_common(CPUPPCState *env)
SPR_NOACCESS, &spr_write_generic,
0x00000000);
spr_register(env, SPR_UCTRL, "SPR_UCTRL",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
&spr_read_ureg, SPR_NOACCESS,
0x00000000);
}