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ARM: 如何区分非洲工党和阿拉伯工矿中心。
原标题:ARM : What s the difference between APCS and AAPCS ABI?
  • 时间:2012-05-08 08:02:18
  •  标签:
  • arm

目前,I m正在把为ARM撰写的汇编者送到另一个目标结构。 我发现,ARM有两种不同的<代码>ABI:APCS_ABIAAPCS_ABI

我引用并提到了阿拉伯资源管理手册,但没有发现它们之间的差别。

然而,在实施编辑背书时,对两种类型的<代码>ABIs的处理方式不同,并具有适当的执行。

这样,APCS是ARM程序要求标准的缩略语,是ARM架构程序要求标准。 (用数字表示相同吗?)

因此,<条码>标准/编码>和<代码>AAPCS之间的区别是什么? 为什么界定了两种不同的<代码>ABIs?

最佳回答

https://github.com/ARM-software/abi-aa/releases/download/2022Q1/aapcs32.pdf”rel=“nofollow noreferer”

PCS 诉讼标准。

AAPCS Procedure Call Standard for the ARM Architecture (this standard). (current standard )

APCS ARM Procedure Call Standard (obsolete).

此外,从同一处,

The AAPCS embodies the fifth major revision of the APCS and third major revision of the TPCS. It forms part of the complete ABI specification for the ARM Architecture.

因此,你可以忘记过时的<代码> POCS,并在<代码>AAPCS后开始。

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