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Fix a problem merging empty annobin notes on ppc64le targets.

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* objcopy.c (merge_gnu_build_notes): Handle notes with a start
	address that is higher than the end address.
This commit is contained in:
Nick Clifton
2021-02-18 11:43:26 +00:00
parent acde209241
commit 8568422270
2 changed files with 10 additions and 0 deletions
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5
binutils/ChangeLog
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@@ -1,3 +1,8 @@
2021-02-18 Nick Clifton <nickc@redhat.com>
* objcopy.c (merge_gnu_build_notes): Handle notes with a start
address that is higher than the end address.
2021-02-17 Alan Modra <amodra@gmail.com>
* dwarf.c: Include limits.h.

5
binutils/objcopy.c
View File

@@ -2275,6 +2275,11 @@ merge_gnu_build_notes (bfd * abfd,
goto done;
}
if (start > end)
/* This can happen with PPC64LE binaries where empty notes are
encoded as start = end + 4. */
start = end;
if (is_open_note (pnote))
{
if (start)