In http://digitalvampire.org/blog/index.php/2006/07/31/why-you-shouldnt-use-attributepacked/ , why does GCC generate large code for

Question

C / C++

void

In http://digitalvampire.org/blog/index.php/2006/07/31/why-you-shouldnt-use-attributepacked/ , why does GCC generate large code for

the second function? I can't understand the reason given.

0

04.03.2020

2 ответов

10 просмотров

Parra

packed is good when you are writing a protocol and you want to read directly a buffer into a struct after parsing the preamble, for the header and body of the packet

0

04.03.2020

Andrea Biagiao · Accepted Answer

Andrea Biagiao

https://en.wikipedia.org/wiki/Data_structure_alignment#Problems

0

04.03.2020

Похожие чаты

In http://digitalvampire.org/blog/index.php/2006/07/31/why-you-shouldnt-use-attributepacked/ , why does GCC generate large code for

2 ответов

Похожие вопросы

Похожие чаты

In http://digitalvampire.org/blog/index.php/2006/07/31/why-you-shouldnt-use-__attribute__packed/ , why does GCC generate large code for

2 ответов

Похожие вопросы

In http://digitalvampire.org/blog/index.php/2006/07/31/why-you-shouldnt-use-attributepacked/ , why does GCC generate large code for