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Re: [Qemu-devel] [RFC 2/6] target-ppc: Introduce POWER ISA 3.0 flag
From: |
David Gibson |
Subject: |
Re: [Qemu-devel] [RFC 2/6] target-ppc: Introduce POWER ISA 3.0 flag |
Date: |
Mon, 18 Jul 2016 11:49:32 +1000 |
User-agent: |
Mutt/1.6.1 (2016-04-27) |
On Tue, Jul 12, 2016 at 11:33:18PM +0530, Nikunj A Dadhania wrote:
> This flag will be used for POWER9 instructions.
>
> Signed-off-by: Nikunj A Dadhania <address@hidden>
Reviewed-by: David Gibson <address@hidden>
> ---
> target-ppc/cpu.h | 5 ++++-
> target-ppc/translate_init.c | 2 +-
> 2 files changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
> index 2666a3f..f48ff0f 100644
> --- a/target-ppc/cpu.h
> +++ b/target-ppc/cpu.h
> @@ -2093,6 +2093,8 @@ enum {
> PPC2_TM = 0x0000000000020000ULL,
> /* Server PM instructgions (ISA 2.06, Book III)
> */
> PPC2_PM_ISA206 = 0x0000000000040000ULL,
> + /* POWER ISA 3.0
> */
> + PPC2_ISA300 = 0x0000000000080000ULL,
>
> #define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX |
> \
> PPC2_ISA205 | PPC2_VSX207 | PPC2_PERM_ISA206 | \
> @@ -2100,7 +2102,8 @@ enum {
> PPC2_FP_CVT_ISA206 | PPC2_FP_TST_ISA206 | \
> PPC2_BCTAR_ISA207 | PPC2_LSQ_ISA207 | \
> PPC2_ALTIVEC_207 | PPC2_ISA207S | PPC2_DFP | \
> - PPC2_FP_CVT_S64 | PPC2_TM | PPC2_PM_ISA206)
> + PPC2_FP_CVT_S64 | PPC2_TM | PPC2_PM_ISA206 | \
> + PPC2_ISA300)
> };
>
>
> /*****************************************************************************/
> diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
> index 51bab23..9852524 100644
> --- a/target-ppc/translate_init.c
> +++ b/target-ppc/translate_init.c
> @@ -8820,7 +8820,7 @@ POWERPC_FAMILY(POWER9)(ObjectClass *oc, void *data)
> PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207 |
> PPC2_LSQ_ISA207 | PPC2_ALTIVEC_207 |
> PPC2_ISA205 | PPC2_ISA207S | PPC2_FP_CVT_S64 |
> - PPC2_TM | PPC2_PM_ISA206;
> + PPC2_TM | PPC2_PM_ISA206 | PPC2_ISA300;
> pcc->msr_mask = (1ull << MSR_SF) |
> (1ull << MSR_TM) |
> (1ull << MSR_VR) |
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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