This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

Re: [google] Add -gfission support to GCC (issue 5754090)

From: saugustine at google dot com
To: ccoutant at google dot com
Cc: gcc-patches at gcc dot gnu dot org, reply at codereview-hr dot appspotmail dot com
Date: Mon, 12 Mar 2012 21:48:37 +0000
Subject: Re: [google] Add -gfission support to GCC (issue 5754090)
Reply-to: ccoutant at google dot com, saugustine at google dot com, gcc-patches at gcc dot gnu dot org, reply at codereview-hr dot appspotmail dot com

On 2012/03/12 21:32:46, Cary wrote:

[Revised patch to fix problem with ASM_FINAL_SPEC in the case where
neither -c nor -o are specified.]

Add GCC support for -gfission option.  Debug info is partitioned
into skeleton sections that will remain in the .o file, and "dwo"
sections that will be moved to a .dwo file.  After compilation,
the gcc driver calls objcopy twice: once to extract the "dwo"
sections into the .dwo file, and a second time to remove the
sections from the .o file.

For google/gcc-4_6 branch. (To be submitted for trunk soon.)

I approve for google/gcc-4_6.

Sterling

http://codereview.appspot.com/5754090/

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]