[NSWI004] Grading
Petr Tlapa
tlapik123 at gmail.com
Fri Oct 16 13:13:05 CEST 2020
Hi,
I have a similar/same issue - no points have been added although I
committed before-quiz before deadline - commit hash(*1e88cd79*).
To the 7th line -> I think that block with assembly code helped a bit more
to see that `jne` doesn't have that address in the opcode but has is
(somehow) in the assembly and that is what we should have figured out? (how
does it work)
Thank you for your time,
Petr Tlapa
pá 16. 10. 2020 v 12:06 odesílatel Jan Výkruta <vykrutak at gmail.com> napsal:
> It is stated in the assignment that you should determine the type of
> addressing by looking at the opcodes not instructions. You are definitely
> not the only one that overlooked that part. Imo I also think it is
> unreasonable to give the block with explanation, it really guides your
> attention elsewhere and should not be graded as a mistake.
>
> On Fri, Oct 16, 2020, 11:54 AM Tomáš Kubíček <tomas.kubicek69 at gmail.com>
> wrote:
>
>> Oh i see, however this raises another point... The question says
>> "For those who are not familiar with Intel x86 assembly and prefer not
>> to guess, here is an explanation of what the individual instructions do. "
>> and for the 7th it says
>> jne 0x804916b ;if last compare was not equal continue executing from
>> 0x804916b
>> Therefore it is in my opinion unreasonable to mark this as a wrong answer
>>
>> On Fri, 16 Oct 2020 at 11:35, R S <rstrnadlova at gmail.com> wrote:
>>
>>> Hi,
>>> similar situation here - I was about 15 minutes late for the
>>> pre-assignment. And I thought that last friday, you said that you'd forgive
>>> this one time if someone wasn't on time.
>>>
>>> To answer Tomáš: look at the second column, not the last one. In the
>>> second column, you can see that the address in 7 is only " e3", hence a
>>> relative address.
>>>
>>> On Fri, 16 Oct 2020 at 11:09, <ales.kak0s at seznam.cz> wrote:
>>>
>>>> Hello,
>>>> I'm in the same situation.
>>>>
>>>>
>>>>
>>>> On 16 Oct 2020 10:20, Tomáš Kubíček <tomas.kubicek69 at gmail.com> wrote:
>>>>
>>>> Hi, I did not receive points, reason given was that i did not answer
>>>> the pre discussion questions, however, I did and I have the commit
>>>> history to prove it. Also how come the 7th instruction is relative? It jump
>>>> to a specific address?
>>>>
>>>>
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