That function—let’s call it the first function—didn’t return to its caller, so execution just went to the next function in the file. The input arguments were whatever happened to be in the a0 and a1 registers. And when that second function returned, it used the caller information that was still available in the ra register, and it returned to where the first function was called from.
1) Emacs Internal #01: is a Lisp Runtime in C, Not an Editor，这一点在新收录的资料中也有详细论述
На Украине раскритиковали политику Зеленского словами «ведем себя, как будто мы США»Политолог Романенко: Украина ведет себя так, будто она мировой лидер вроде США。业内人士推荐新收录的资料作为进阶阅读
Rachel Zegler's balcony performance saw crowds gather outside the Palladium every night。业内人士推荐新收录的资料作为进阶阅读
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54