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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-10-01 10:49:33 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-01 10:49:33 -0700 |
| commit | 5db4f0d383e3de40e594cf05dd8f6d743233a487 (patch) | |
| tree | f5231fc84b681e870f9d1c84cb9273b5b1b79353 /ld/testsuite/ld-x86-64/x86-64.exp | |
| parent | dd0a637a3d8f5ca7229131c085ef6b8e255d01f6 (diff) | |
| download | gdb-5db4f0d383e3de40e594cf05dd8f6d743233a487.zip gdb-5db4f0d383e3de40e594cf05dd8f6d743233a487.tar.gz gdb-5db4f0d383e3de40e594cf05dd8f6d743233a487.tar.bz2 | |
Create a PLT entry for R_X86_64_PC32 in non-code sections
Since something like ".long foo - ." may be used as pointer, we make
sure that PLT is used if foo is a function defined in a shared library.
bfd/
PR ld/19031
* elf64-x86-64.c (elf_x86_64_check_relocs): Set
pointer_equality_needed for R_X86_64_PC32 reloc in non-code
sections.
ld/testsuite/
PR ld/19031
* ld-x86-64/x86-64.exp: Run PR ld/19031 test.
* ld-x86-64/pr19031.out: New file.
* ld-x86-64/pr19031a.c: Likewise.
* ld-x86-64/pr19031b.S: Likewise.
* ld-x86-64/pr19031c.c: Likewise.
Diffstat (limited to 'ld/testsuite/ld-x86-64/x86-64.exp')
| -rw-r--r-- | ld/testsuite/ld-x86-64/x86-64.exp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp index 5de67ca..69728c2 100644 --- a/ld/testsuite/ld-x86-64/x86-64.exp +++ b/ld/testsuite/ld-x86-64/x86-64.exp @@ -503,6 +503,14 @@ if { [isnative] && [which $CC] != 0 } { {{readelf {-Wrd} pr18900b.rd}} \ "pr18900b" \ ] \ + [list \ + "Build pr19031.so" \ + "-shared" \ + "-fPIC" \ + { pr19031a.c } \ + "" \ + "pr19031.so" \ + ] \ ] run_ld_link_exec_tests [] [list \ @@ -557,6 +565,14 @@ if { [isnative] && [which $CC] != 0 } { "pr18900" \ "pr18900.out" \ ] \ + [list \ + "Run pr19031" \ + "tmpdir/pr19031.so" \ + "" \ + { pr19031b.S pr19031c.c } \ + "pr19031" \ + "pr19031.out" \ + ] \ ] if { [istarget "x86_64-*-linux*"] \ |