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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [PATCH v2 2/8] linux-user: arm: set CPSR.E correctly for BE8 mode |
| Date: | Fri, 30 May 2014 08:46:18 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
Il 29/05/2014 22:38, Peter Maydell ha scritto:
> +#ifdef TARGET_WORDS_BIGENDIAN > + cpsr |= CPSR_E;This is wrong for BE32, where CPSR_E doesn't exist and both code and data accesses are big-endian.
Is it okay for simplicity to treat CPSR.E = 1 as "big-endian code, little-endian data" in BE32 mode? The architecture manual leaves it undefined.
Paolo
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