64-bit call stack question

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bitRAKE

Joined: 21 Jul 2003
Posts: 4166
Location: vpcmpistri

bitRAKE 27 Apr 2013, 09:12

Damn, I don't believe it.
There is something I need to stop doing then.

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27 Apr 2013, 09:12

sinsi

Joined: 10 Aug 2007
Posts: 794
Location: Adelaide

sinsi 27 Apr 2013, 09:46

You could argue two ways
1. You push/store them, you own them
2. They are defined in the API, the API own them.

In 64-bit, I will use param space to store stuff too (because I saw that).
What's the difference between "push rbx" and "mov [rsp+lpReserved]"?
Especially when you use rsp and count qwords Laughing

27 Apr 2013, 09:46

bitRAKE

Joined: 21 Jul 2003
Posts: 4166
Location: vpcmpistri

bitRAKE 27 Apr 2013, 18:05

Oh, I don't count qwords. Using VIRTUAL with registers is the best thing since sliced bed. I do count bits though.

I haven't had much success arguing with the API, nor the ABI it appears. Very Happy

27 Apr 2013, 18:05

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