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From: Piotr Krukowiecki <piotr.krukowiecki@gmail.com>
To: gcc-help@gcc.gnu.org
Subject: Format of Compiled Module Interface (gcm file - c++20 modules) ?
Date: Mon, 30 May 2022 18:01:48 +0200	[thread overview]
Message-ID: <CAA01Csq+dGhDrf5UTbUXbMPbCV=M1MFUHQtb7dWF6M8wcenTAw@mail.gmail.com> (raw)

Hi,

is there a description of .gcm file content?

I've read https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Compiled-Module-Interface.html
so I understand it's ELF32 file, but I'd like to understand what's
kept inside and how. For example, an inline function body may be
present inside CMI, I'd like to know how to find it and parse it.

It seems that gcc implementation is in
https://github.com/gcc-mirror/gcc/blob/master/gcc/cp/module.cc but is
the code the only documentation?

Thanks,
-- 
Piotr Krukowiecki

             reply	other threads:[~2022-05-30 16:02 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-30 16:01 Piotr Krukowiecki [this message]
2022-05-31  9:20 ` Jonathan Wakely

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