diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2016-03-08 20:41:41 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-03-08 20:45:52 -0800 |
| commit | 9c1d7a087682074d585253ad38719ec2363eb2b7 (patch) | |
| tree | 782d27928686e190c232f3fe9457a5e30d574c80 | |
| parent | 7ff6eb49a2b79a2ad95c814ad990316545bf3692 (diff) | |
| download | gdb-9c1d7a087682074d585253ad38719ec2363eb2b7.zip gdb-9c1d7a087682074d585253ad38719ec2363eb2b7.tar.gz gdb-9c1d7a087682074d585253ad38719ec2363eb2b7.tar.bz2 | |
Don't create dynamic sections when relocatable
Since dynamic sections aren't applicable to relocatable file, don't
create dynamic sections for -E/--dynamic-list when relocatable.
bfd/
PR ld/19789
* elflink.c (elf_link_add_object_symbols): Create dynamic sections
for -E/--dynamic-list only when not relocatable.
ld/
PR ld/19789
* testsuite/ld-elf/pr19789.d: New file.
* testsuite/ld-elf/pr19789.s: Likewise.
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elflink.c | 4 | ||||
| -rw-r--r-- | ld/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/pr19789.d | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/pr19789.s | 9 |
5 files changed, 33 insertions, 2 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index e2193a5..fe08c02 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,11 @@ 2016-03-08 H.J. Lu <hongjiu.lu@intel.com> + PR ld/19789 + * elflink.c (elf_link_add_object_symbols): Create dynamic sections + for -E/--dynamic-list only when not relocatable. + +2016-03-08 H.J. Lu <hongjiu.lu@intel.com> + PR ld/19784 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference count for locally defined local IFUNC symbols in shared object. diff --git a/bfd/elflink.c b/bfd/elflink.c index ccff780..991efac 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -3621,8 +3621,8 @@ elf_link_add_object_symbols (bfd *abfd, struct bfd_link_info *info) make a shared library. */ if (!just_syms && (bfd_link_pic (info) - || info->export_dynamic - || info->dynamic) + || (!bfd_link_relocatable (info) + && (info->export_dynamic || info->dynamic))) && is_elf_hash_table (htab) && info->output_bfd->xvec == abfd->xvec && !htab->dynamic_sections_created) diff --git a/ld/ChangeLog b/ld/ChangeLog index 73f67b0..8776e4c 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,5 +1,11 @@ 2016-03-08 H.J. Lu <hongjiu.lu@intel.com> + PR ld/19789 + * testsuite/ld-elf/pr19789.d: New file. + * testsuite/ld-elf/pr19789.s: Likewise. + +2016-03-08 H.J. Lu <hongjiu.lu@intel.com> + PR ld/19784 * testsuite/ld-i386/i386.exp: Remove pr19636-2e-nacl test. * testsuite/ld-i386/pr19636-2e-nacl.d: Moved to ... diff --git a/ld/testsuite/ld-elf/pr19789.d b/ld/testsuite/ld-elf/pr19789.d new file mode 100644 index 0000000..e7cc6c5 --- /dev/null +++ b/ld/testsuite/ld-elf/pr19789.d @@ -0,0 +1,10 @@ +#ld: -r -E +#readelf: -s --wide +#target: *-*-linux* *-*-gnu* *-*-solaris* + +Symbol table '\.symtab' contains [0-9]+ entries: +#... + +[0-9]+: +[0-9a-f]+ +[0-9a-f]+ +FUNC +GLOBAL +DEFAULT +[0-9]+ +foo@@VERS.2 +#... + +[0-9]+: +[0-9a-f]+ +[0-9a-f]+ +FUNC +GLOBAL +DEFAULT +[0-9]+ +foo@VERS.1 +#pass diff --git a/ld/testsuite/ld-elf/pr19789.s b/ld/testsuite/ld-elf/pr19789.s new file mode 100644 index 0000000..31be1b0 --- /dev/null +++ b/ld/testsuite/ld-elf/pr19789.s @@ -0,0 +1,9 @@ + .text + .globl __foo + .type __foo, %function +__foo: + .byte 0 + .globl __foo1 + .set __foo1, __foo + .symver __foo,foo@@VERS.2 + .symver __foo1,foo@VERS.1 |