摘要: https://programming.guide/normal-vs-subnormal-floats.html int __fpclassifyf(float x) { union {float f; uint32_t i;} u = {x}; int e = u.i>>23 & 0xff; i 阅读全文
posted @ 2022-05-30 14:09 zJanly 阅读(777) 评论(0) 推荐(0) 编辑
摘要: https://github.com/rcore-os/os-lectures 阅读全文
posted @ 2022-05-30 10:17 zJanly 阅读(7) 评论(0) 推荐(0) 编辑