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| author | Nick Clifton <nickc@redhat.com> | 2016-04-04 12:53:33 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-04-04 12:53:33 +0100 |
| commit | 67f101eece4327a7c9e13f257fe76f8082a5e336 (patch) | |
| tree | 23720406c938c589efe15bdf8b1aa8f8e7e956a4 /binutils/dwarf.c | |
| parent | 26cdfd92055ece05e1abb5248ddb78f3386f857b (diff) | |
| download | gdb-67f101eece4327a7c9e13f257fe76f8082a5e336.zip gdb-67f101eece4327a7c9e13f257fe76f8082a5e336.tar.gz gdb-67f101eece4327a7c9e13f257fe76f8082a5e336.tar.bz2 | |
Ignore DWARF debug information with a version of 0 - assume that it is padding.
PR 19872
bfd * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
version number if the version is zero.
bin * dwarf.c (display_debug_aranges): Skip warning about unrecognised
version number if the version is zero.
Diffstat (limited to 'binutils/dwarf.c')
| -rw-r--r-- | binutils/dwarf.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/binutils/dwarf.c b/binutils/dwarf.c index 086df4b..80f6b87 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -4910,7 +4910,12 @@ display_debug_aranges (struct dwarf_section *section, if (arange.ar_version != 2 && arange.ar_version != 3) { - warn (_("Only DWARF 2 and 3 aranges are currently supported.\n")); + /* PR 19872: A version number of 0 probably means that there is + padding at the end of the .debug_aranges section. Gold puts + it there when performing an incremental link, for example. + So do not generate a warning in this case. */ + if (arange.ar_version) + warn (_("Only DWARF 2 and 3 aranges are currently supported.\n")); break; } |