cup before i486 does not support "invlpg", how can I know the
cupmodel of my emulator.
Does my code go wrong, or the cpu of my emulator fail to support this
instruction?
--- 12年5月31日，周四, 陳韋任 (Wei-Ren Chen) 写道：
发件人: 陳韋任 (Wei-Ren Chen)
主题: Re: [Qemu-devel] general question
收件人: "
breakpoints. I don't know
whether it does matter to qemu itself or what is the matter with my codes?
I think it does something to do with the TLB
--- 12年5月31日，周四, Peter Maydell 写道：
发件人: Peter Maydell
主题: Re: [Qemu-devel] general question
收件人: "陳韋任 (Wei-Ren Chen)"
抄送: &
On 31 May 2012 10:21, 陳韋任 (Wei-Ren Chen) wrote:
> void tlb_flush_page(CPUArchState *env, target_ulong addr)
> {
> if ((addr & env->tlb_flush_mask) == env->tlb_flush_addr) {
> tlb_flush(env, 1); --- (1)
> return;
> }
This case (see the comments) is only for handling "large page
On Thu, May 31, 2012 at 1:21 PM, ���f任 (Wei-Ren Chen)
wrote:
>> Hmmm, does it?
>>
>> void helper_invlpg(target_ulong addr)
>> {
>> helper_svm_check_intercept_param(SVM_EXIT_INVLPG, 0);
>> tlb_flush_page(env, addr);
>> }
>
> I would be wrong, so let the code speak. ;)
>
> ---
> void tlb_fl
> Hmmm, does it?
>
> void helper_invlpg(target_ulong addr)
> {
> helper_svm_check_intercept_param(SVM_EXIT_INVLPG, 0);
> tlb_flush_page(env, addr);
> }
I would be wrong, so let the code speak. ;)
---
void tlb_flush_page(CPUArchState *env, target_ulong addr)
{
if ((addr & env->tlb_f
On Thu, May 31, 2012 at 6:39 AM, ���f任 (Wei-Ren Chen)
wrote:
> On Wed, May 30, 2012 at 11:09:23PM +0400, Max Filippov wrote:
>> On Wed, May 30, 2012 at 5:19 PM, 吴晓琳 wrote:
>> >
>> > Hello, Does qemu support invlpg instruction?
>>
>> Yes, it does. You can grep target-i386/translate.c for the word
On Wed, May 30, 2012 at 11:09:23PM +0400, Max Filippov wrote:
> On Wed, May 30, 2012 at 5:19 PM, 吴晓琳 wrote:
> >
> > Hello, Does qemu support invlpg instruction?
>
> Yes, it does. You can grep target-i386/translate.c for the word
> 'invlpg' to see how it is decoded
> and see helper_invlpg functio
On Wed, May 30, 2012 at 5:19 PM, 吴晓琳 wrote:
>
> Hello, Does qemu support invlpg instruction?
Yes, it does. You can grep target-i386/translate.c for the word
'invlpg' to see how it is decoded
and see helper_invlpg function in the target-i386/op_helper.c to see
how it is implemented.
--
Thanks.
-
Hello, Does qemu support invlpg instruction?
Hello,
I'd like to ask if it is possible to run virtualized winCE on embedded linux
(ARM) by using QEMU? I am looking for a solution that allows me to run
Microsoft apps in embedded linux environment.
If there are other alternatives than Qemu, please share your knowledge with me
:)
Thank you
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