From: David Edelsohn <dje.gcc@gmail.com>
Date: Mon, 18 Jan 2021 18:09:28 +0000 (-0500)
Subject: aix: document dwarf 4 default (and TPF default)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f56e14101b9f808b4cdded9bf6900b2ec4b1417a;p=gcc.git

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.
---

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.