.eh_frame的一些资料

Ervin posted @ 2011年10月12日 16:26 in DWARF , 8267 阅读

http://www.x86-64.org/pipermail/discuss/2004-September/005114.html

  这封邮件中提到CIE pointer在“当前”版本的gcc中实现为当前地址和CIE起始地址的差。

 

http://www.x86-64.org/pipermail/discuss/2004-August/005017.html

  这封邮件后面的附件中描述的eh_frame的格式。

附件的地址:

http://www.x86-64.org/pipermail/discuss/attachments/20040816/914f9b7c/attachment.txt

 

http://www.airs.com/blog/archives/460

  这篇文章描述了eh_frame的一些相关信息。其中提到gcc处理异常的时候会生成eh_frame。推测eh_frame完全是依赖编译器的实现,因此dwarf规范没提到这东西。

 

根据前面的几篇文章中的信息,可以确定在eh_frame中,CIE_id的值应该是0。现在不确定debug_frame中CIE_id是否和此不同。但根据实际测试,debug_frame中的通常是-1。

 

http://www.airs.com/blog/archives/166

  GCC Exception Frame,也就是eh_frame。这里提到eh_frame是dwarf调试信息的变体(variant)

Avatar_small
NCERT Term 1 Sample 说:
2022年9月29日 01:03

Candidates who to know the examination pattern or question paper style and want topic wise important questions for all subjects, NCERT Term 1 Sample Paper Class 10 with those candidates in mind here we supplied the NCERT Term-1 Sample Paper 2023 Class 10 for Session exams of SA, FA and Assignments of all subjects and languages as per the newly revised syllabus & curriculum. Candidates who to know the examination pattern or question paper style and want topic wise important questions for all subjects.Candidates who to know the examination pattern or question paper style and want topic wise important questions for all subjects


登录 *


loading captcha image...
(输入验证码)
or Ctrl+Enter