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| author | Jakub Jelinek <jakub@redhat.com> | 2009-09-23 16:52:20 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-09-23 16:52:20 +0200 |
| commit | dc67413dff1b3bcc45b40d6570ecae7a82df9dd3 (patch) | |
| tree | af49a98d4b26f76e608dcca71ee87b675340ae2f /gcc/doc | |
| parent | 29d1370a8fbaf23079926093cf132eced5ea7d97 (diff) | |
| download | gcc-dc67413dff1b3bcc45b40d6570ecae7a82df9dd3.zip gcc-dc67413dff1b3bcc45b40d6570ecae7a82df9dd3.tar.gz gcc-dc67413dff1b3bcc45b40d6570ecae7a82df9dd3.tar.bz2 | |
re PR bootstrap/41405 (Bootstrap fails on *-apple-darwin* due to revision 151815)
PR bootstrap/41405
* doc/invoke.texi: Document -gstrict-dwarf and -gno-strict-dwarf.
From-SVN: r152076
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 5a547e2..407cb89 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -313,7 +313,8 @@ Objective-C and Objective-C++ Dialects}. -ftest-coverage -ftime-report -fvar-tracking @gol -fvar-tracking-assigments -fvar-tracking-assignments-toggle @gol -g -g@var{level} -gtoggle -gcoff -gdwarf-@var{version} @gol --ggdb -gstabs -gstabs+ -gvms -gxcoff -gxcoff+ @gol +-ggdb -gstabs -gstabs+ -gstrict-dwarf -gno-strict-dwarf @gol +-gvms -gxcoff -gxcoff+ @gol -fno-merge-debug-strings -fno-dwarf2-cfi-asm @gol -fdebug-prefix-map=@var{old}=@var{new} @gol -femit-struct-debug-baseonly -femit-struct-debug-reduced @gol @@ -4428,6 +4429,17 @@ use, some non-conflicting DWARF 3 extensions in the unwind tables. Version 4 may require GDB 7.0 and @option{-fvar-tracking-assignments} for maximum benefit. +@item -gstrict-dwarf +@opindex gstrict-dwarf +Disallow using extensions of later DWARF standard version than selected +with @option{-gdwarf-@var{version}}. On most targets using non-conflicting +DWARF extensions from later standard versions is allowed. + +@item -gno-strict-dwarf +@opindex gno-strict-dwarf +Allow using extensions of later DWARF standard version than selected with +@option{-gdwarf-@var{version}}. + @item -gvms @opindex gvms Produce debugging information in VMS debug format (if that is |