将GMP链接到裸机程序 [英] Linking GMP into a baremetal program

问题描述

我有一些依赖库的代码，即筑波大学椭圆配对库.该库本身依赖于GMP.我想在ARM内核上(特别是在beaglebone黑色上)运行该程序裸机程序.

I have some code which relies on a library, namely the University of Tsukuba Elliptic Pairing Library. This library itself relies on GMP. I'd like to run this program baremetal on an ARM core, specifically on a beaglebone black.

GMP是一个庞大的库，因此，如果可能的话，我宁愿交叉编译.我还希望使用强力"解决方案以外的方法，该解决方案是将整个GMP源代码简单地转储到与程序相同的文件中，然后将其推入arm-none-eabi-gcc.

GMP is a massive library, so I'd prefer to cross-compile if possible. I'd also prefer something other than the ``brute force" solution of simply dumping the entire GMP source code into the same file as my program and pushing it into arm-none-eabi-gcc.

将非平凡的库链接到裸机代码的标准方法是什么?

What is the standard method for linking nontrivial libraries into baremetal code?

推荐答案

在这种特定情况下，只要从TEPLA中删除了很多功能，mini-gmp就足够了.对于我的目的而言，这已经足够了，但是却不是令人满意的答案-我链接非平凡库的解决方案是改为链接平凡库.尽管我的确切问题已解决，但如果有人有任何更聪明的主意，我将保留此问题.

In this specific case, mini-gmp is sufficient, providing a bunch of functionality is removed from TEPLA. This is sufficient for my purposes, but hardly a satisfying answer -- my solution to linking a nontrivial library is to instead link a trivial library. Though my exact problem is solved, I'll be leaving this question open in case someone has any cleverer ideas.

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