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Re: [Qemu-devel] [PATCH v3 11/11] target-arm: implement BE32 mode in sys
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH v3 11/11] target-arm: implement BE32 mode in system emulation |
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Date: |
Sat, 21 Jun 2014 13:16:08 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 06/21/2014 05:58 AM, Paolo Bonzini wrote:
> @@ -855,32 +878,68 @@ static inline void gen_aa32_ld64(DisasContext *s,
> TCGv_i64 val, TCGv_i32 addr, i
> {
> TCGMemOp opc = MO_Q | s->mo_endianness;
> tcg_gen_qemu_ld_i64(val, addr, index, opc);
> +#ifndef CONFIG_USER_ONLY
> + /* Not needed for user-mode BE32 emulation, where we use MO_BE
> + * instead.
> + */
> + if (s->sctlr_b) {
> + tcg_gen_rotri_i32(val, val, 32);
_i64. Would have been caught with --enable-debug-tcg.
r~
- Re: [Qemu-devel] [PATCH v3 05/11] linux-user: arm: handle CPSR.E correctly in strex emulation, (continued)
- [Qemu-devel] [PATCH v3 07/11] target-arm: pass DisasContext to gen_aa32_ld*/st*, Paolo Bonzini, 2014/06/21
- [Qemu-devel] [PATCH v3 08/11] target-arm: introduce tbflag for CPSR.E, Paolo Bonzini, 2014/06/21
- [Qemu-devel] [PATCH v3 09/11] target-arm: implement setend, Paolo Bonzini, 2014/06/21
- [Qemu-devel] [PATCH v3 10/11] target-arm: reorganize gen_aa32_ld/st to prepare for BE32 system emulation, Paolo Bonzini, 2014/06/21
- [Qemu-devel] [PATCH v3 11/11] target-arm: implement BE32 mode in system emulation, Paolo Bonzini, 2014/06/21