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From: | Paul Eggert |
Subject: | Re: [PATCH] stack-direction: Add support for loongarch CPU |
Date: | Sat, 4 Sep 2021 09:41:38 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 |
On 9/4/21 6:16 AM, Bruno Haible wrote:
Do you know a document which explains the ABI of this architecture (I mean: register usage, max number of arguments passed in registers, stack direction, stack alignment, etc.)?
Here is some documentation, which includes ABI documentation: https://github.com/loongson/LoongArch-DocumentationI did see a disclaimer <https://loongson.github.io/LoongArch-Documentation/LoongArch-Vol1-EN.html#_disclaimer> saying, "This document provides only periodic information, and the contents contained may be updated at any time without notice, depending on the actual situation of the product." and a translator's note saying "Due to the limited knowledge of the translators, there are some inevitable errors and omissions existing in this document, please feel free to correct."
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