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[Qemu-devel] Re: [PATCH 03/13] Set mem_io_vaddr on io_read
From: |
Jan Kiszka |
Subject: |
[Qemu-devel] Re: [PATCH 03/13] Set mem_io_vaddr on io_read |
Date: |
Tue, 14 Oct 2008 19:49:06 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
Glauber Costa wrote:
> On Tue, Oct 14, 2008 at 7:12 AM, Jan Kiszka <address@hidden> wrote:
>> Required for read watchpoints.
> can we have a slightly more informative description for the annotate
> commands ?
"Analogously to write accesses, we need to save the memory address also
on read accesses in order to support read watchpoints."
Better?
Jan
>
>> Signed-off-by: Jan Kiszka <address@hidden>
>> ---
>> softmmu_template.h | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> Index: b/softmmu_template.h
>> ===================================================================
>> --- a/softmmu_template.h
>> +++ b/softmmu_template.h
>> @@ -64,6 +64,7 @@ static inline DATA_TYPE glue(io_read, SU
>> cpu_io_recompile(env, retaddr);
>> }
>>
>> + env->mem_io_vaddr = addr;
>> #if SHIFT <= 2
>> res = io_mem_read[index][SHIFT](io_mem_opaque[index], physaddr);
>> #else
>>
>>
>>
>>
>
>
>
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- [Qemu-devel] [PATCH 00/13] Enhance debugging support - 3rd take, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 01/13] Return appropriate watch message to gdb, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 05/13] Introduce next_cflags, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 06/13] Switch self-modified code recompilation to next_cflags, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 03/13] Set mem_io_vaddr on io_read, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 10/13] Introduce BP_WATCHPOINT_HIT flag, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 12/13] Introduce BP_CPU as a breakpoint type, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 02/13] Refactor and enhance break/watchpoint API, Jan Kiszka, 2008/10/14
- Re: [Qemu-devel] [PATCH 02/13] Refactor and enhance break/watchpoint API, Glauber Costa, 2008/10/14
- [Qemu-devel] [PATCH 13/13] x86: Debug register emulation, Jan Kiszka, 2008/10/14
- [Qemu-devel] [PATCH 08/13] Remove premature memop TB terminations, Jan Kiszka, 2008/10/14