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| author | H.J. Lu <hjl.tools@gmail.com> | 2016-09-06 13:34:30 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2016-09-06 13:34:44 -0700 |
| commit | d8457a04b71cbd642a00352dce0539fe1fe22dd4 (patch) | |
| tree | 8186684ed03e5f53ef3cb15df1698b8ee8d37bdc /bfd | |
| parent | 22d6c51be8de9a091d89c0e11e6e140f333ade62 (diff) | |
| download | binutils-gdb-d8457a04b71cbd642a00352dce0539fe1fe22dd4.tar.gz | |
Resolve size relocation with copy relocation
We can resolve size relocation against symbol which needs copy relocation
when building executable.
bfd/
PR ld/20550
* elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
relocation with copy relocation when building executable.
ld/
PR ld/20550
* testsuite/ld-x86-64/pr20550a.s: New file.
* testsuite/ld-x86-64/pr20550b.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp (x86_64tests): Add tests for
PR ld/20550.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf64-x86-64.c | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 56012b40868..6863e3afef7 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2016-09-06 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/20550 + * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size + relocation with copy relocation when building executable. + 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> PR ld/20545 diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index c8bbed8bc05..9a6a5c747db 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -4818,7 +4818,9 @@ direct: && (h->needs_copy || eh->needs_copy || h->root.type == bfd_link_hash_undefined) - && IS_X86_64_PCREL_TYPE (r_type)) + && (IS_X86_64_PCREL_TYPE (r_type) + || r_type == R_X86_64_SIZE32 + || r_type == R_X86_64_SIZE64)) && (h == NULL || ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero) |