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From: | Anthony Liguori |
Subject: | Re: [Qemu-devel] Get current env within io_handler ? |
Date: | Tue, 15 May 2012 11:34:45 -0500 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 |
On 05/15/2012 10:31 AM, nicolas.sauzede wrote:
Sorry, What I meant was the IO handlers we can register, when initializing an io memory area : iomemtype = cpu_register_io_memory(tlm_qemu_readfn, tlm_qemu_writefn, s, DEVICE_NATIVE_ENDIAN);
Yes, it's entirely intentional to prevent io handlers from accessing CPUState.For what you're doing, you need to hook more deeply into target-arm before the dispatch actually happens.
Regards, Anthony Liguori
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