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Fastcall argument passing convention #23

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anirudhrata opened this issue Jul 2, 2020 · 0 comments

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bug

anirudhrata commented Jul 2, 2020

In Section 3.5,

This space is going to be 32 bytes, 8 bytes for each of the 4 registers. Because of that, accessing parameters beyond the 4th parameter is done starting with the offset of 0x20. In other words, the fourth parameter is accessed via RSP+0x20, the third RSP+0x28, etc.

You say that fourth is at 0x20 and third at 0x28, is it not fifth at 0x20 and sixth at 0x28 and so on..?

0xZ0F added the bug label

0xZ0F closed this as completed

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