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| author | Alan Modra <amodra@gmail.com> | 2014-12-22 10:49:23 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2014-12-23 23:36:50 +1030 |
| commit | 4cc2bf08a4e18aa2009e9d4f1694a800eacbee17 (patch) | |
| tree | 8f4ddd987d28c687603ba418ad9129c105313c03 /ld/testsuite/ld-elf | |
| parent | cd8e2bcf0d51e91ab8da72ec63048790e3720b03 (diff) | |
| download | fsf-binutils-gdb-4cc2bf08a4e18aa2009e9d4f1694a800eacbee17.zip fsf-binutils-gdb-4cc2bf08a4e18aa2009e9d4f1694a800eacbee17.tar.gz fsf-binutils-gdb-4cc2bf08a4e18aa2009e9d4f1694a800eacbee17.tar.bz2 | |
Don't PROVIDE over top of common symbols
This:
int end[100000];
int main(void) { end[99999] = 0; return 0; }
should not segfault.
ld/
* ldexp.c (exp_fold_tree_1 <etree_provide>): Leave bfd_link_hash_common
symbols alone.
ld/testsuite/
* ld-elf/endsym.s, *ld-elf/endsym.d: New test.
Diffstat (limited to 'ld/testsuite/ld-elf')
| -rw-r--r-- | ld/testsuite/ld-elf/endsym.d | 13 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/endsym.s | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/ld/testsuite/ld-elf/endsym.d b/ld/testsuite/ld-elf/endsym.d new file mode 100644 index 0000000..912d3de --- /dev/null +++ b/ld/testsuite/ld-elf/endsym.d @@ -0,0 +1,13 @@ +#source: start.s +#source: endsym.s +#ld: --sort-common +#nm: -n +#notarget: hppa*-*-hpux* + +#... +.* end +#... +.* end2 +#... +.* _?_end +#pass diff --git a/ld/testsuite/ld-elf/endsym.s b/ld/testsuite/ld-elf/endsym.s new file mode 100644 index 0000000..5255c04 --- /dev/null +++ b/ld/testsuite/ld-elf/endsym.s @@ -0,0 +1,2 @@ + .comm end,4,4 + .comm end2,2,2 |