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| author | Alan Modra <amodra@gmail.com> | 2018-10-06 00:05:51 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2018-10-08 20:26:08 +1030 |
| commit | 1b9e270b09c140464a7892c95c28eafa812c6b08 (patch) | |
| tree | c1326aba9138b6b7a19591010f6e272fc63149e1 /ld | |
| parent | e0c3dfa2eebcf862d45b05f363a81f57ca30dead (diff) | |
| download | gdb-1b9e270b09c140464a7892c95c28eafa812c6b08.zip gdb-1b9e270b09c140464a7892c95c28eafa812c6b08.tar.gz gdb-1b9e270b09c140464a7892c95c28eafa812c6b08.tar.bz2 | |
No PT_INTERP when .interp is zero size
Some targets don't set a default interpreter, resulting in an empty
.interp section unless --dynamic-linker is passed to ld. A PT_INTERP
without a path is rather useless.
The testsuite change fixes a failure on microblaze-linux.
bfd/
* elf.c (get_program_header_size): Don't count PT_INTERP if
.interp is empty.
(_bfd_elf_map_sections_to_segments): Don't create PT_INTERP if
.interp is empty.
ld/
* testsuite/ld-elf/pr22423.d: Pass --dynamic-linker to ld.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/pr22423.d | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index b0c9eaa..7356c2b 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,7 @@ +2018-10-08 Alan Modra <amodra@gmail.com> + + * testsuite/ld-elf/pr22423.d: Pass --dynamic-linker to ld. + 2018-10-05 Richard Henderson <rth@twiddle.net> * testsuite/ld-or1k/or1k.exp: Add test cases for plt generation. diff --git a/ld/testsuite/ld-elf/pr22423.d b/ld/testsuite/ld-elf/pr22423.d index 70bd59e..9255c7e 100644 --- a/ld/testsuite/ld-elf/pr22423.d +++ b/ld/testsuite/ld-elf/pr22423.d @@ -1,6 +1,6 @@ #source: start.s #readelf: -l -W -#ld: -pie +#ld: -pie --dynamic-linker=/usr/lib/ld.so.1 #target: *-*-linux* *-*-gnu* arm*-*-uclinuxfdpiceabi #... |