From f56e14101b9f808b4cdded9bf6900b2ec4b1417a Mon Sep 17 00:00:00 2001 From: David Edelsohn Date: Mon, 18 Jan 2021 13:09:28 -0500 Subject: [PATCH] aix: document dwarf 4 default (and TPF default) gcc/ChangeLog: * doc/invoke.texi (-gdwarf): TPF defaults to version 2 and AIX defaults to version 4. --- gcc/doc/invoke.texi | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 5077ea7df13..5f4a06625eb 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -9613,8 +9613,9 @@ possible. @opindex gdwarf Produce debugging information in DWARF format (if that is supported). The value of @var{version} may be either 2, 3, 4 or 5; the default -version for most targets is 5 (with the exception of VxWorks and -Darwin/Mac OS X which default to version 2). +version for most targets is 5 (with the exception of VxWorks, TPF and +Darwin/Mac OS X, which default to version 2, and AIX, which defaults +to version 4). Note that with DWARF Version 2, some ports require and always use some non-conflicting DWARF 3 extensions in the unwind tables. -- 2.30.2