Le 25/05/2021 à 16:28, Richard Henderson a écrit :
> Laurent, how about through trivial?
Applied to my trivial-patches branch.
Thanks,
Laurent
>
> r~
>
> On 5/24/21 11:40 PM, Pavel Dovgalyuk wrote:
>> ping
>>
>> On 11.05.2021 11:40, Pavel Dovgalyuk wrote:
>>> This patch fixes calculation of number of the instructions
>>> that fit the current page. It prevents creation of the translation
>>> blocks that cross the page boundaries. It is required for deterministic
>>> exception generation in icount mode.
>>>
>>> Signed-off-by: Pavel Dovgalyuk <pavel.dovgal...@ispras.ru>
>>> Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
>>> ---
>>> target/nios2/translate.c | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/target/nios2/translate.c b/target/nios2/translate.c
>>> index 9824544eb3..399f22d938 100644
>>> --- a/target/nios2/translate.c
>>> +++ b/target/nios2/translate.c
>>> @@ -829,7 +829,7 @@ void gen_intermediate_code(CPUState *cs,
>>> TranslationBlock *tb, int max_insns)
>>> /* Set up instruction counts */
>>> num_insns = 0;
>>> if (max_insns > 1) {
>>> - int page_insns = (TARGET_PAGE_SIZE - (tb->pc & TARGET_PAGE_MASK))
>>> / 4;
>>> + int page_insns = (TARGET_PAGE_SIZE - (tb->pc & ~TARGET_PAGE_MASK))
>>> / 4;
>>> if (max_insns > page_insns) {
>>> max_insns = page_insns;
>>> }
>>>
>>
>
>
