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| author | David Edelsohn <dje.gcc@gmail.com> | 2021-01-18 13:09:28 -0500 |
|---|---|---|
| committer | David Edelsohn <dje.gcc@gmail.com> | 2021-01-18 13:12:17 -0500 |
| commit | f56e14101b9f808b4cdded9bf6900b2ec4b1417a (patch) | |
| tree | 402135b43c6fbd5918735cea5aa094b8f2de83db | |
| parent | 76c1dd15e4a056a59a13b2208af23a6bd67c2682 (diff) | |
| download | gcc-f56e14101b9f808b4cdded9bf6900b2ec4b1417a.zip gcc-f56e14101b9f808b4cdded9bf6900b2ec4b1417a.tar.gz gcc-f56e14101b9f808b4cdded9bf6900b2ec4b1417a.tar.bz2 | |
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.
| -rw-r--r-- | gcc/doc/invoke.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 5077ea7..5f4a066 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. |