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authorH.J. Lu <hjl.tools@gmail.com>2016-09-06 13:34:30 -0700
committerH.J. Lu <hjl.tools@gmail.com>2016-09-06 13:34:44 -0700
commitd8457a04b71cbd642a00352dce0539fe1fe22dd4 (patch)
tree8186684ed03e5f53ef3cb15df1698b8ee8d37bdc /ld/testsuite
parent22d6c51be8de9a091d89c0e11e6e140f333ade62 (diff)
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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 'ld/testsuite')
-rw-r--r--ld/testsuite/ld-x86-64/pr20550a.s6
-rw-r--r--ld/testsuite/ld-x86-64/pr20550b.s10
-rw-r--r--ld/testsuite/ld-x86-64/x86-64.exp6
3 files changed, 22 insertions, 0 deletions
diff --git a/ld/testsuite/ld-x86-64/pr20550a.s b/ld/testsuite/ld-x86-64/pr20550a.s
new file mode 100644
index 0000000..4430398
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/pr20550a.s
@@ -0,0 +1,6 @@
+ .text
+ .global _start
+_start:
+ movabsq $strings@SIZE, %rdx
+ .section .data.rel,"aw",@progbits
+ .quad strings
diff --git a/ld/testsuite/ld-x86-64/pr20550b.s b/ld/testsuite/ld-x86-64/pr20550b.s
new file mode 100644
index 0000000..fbc482a
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/pr20550b.s
@@ -0,0 +1,10 @@
+ .globl strings
+ .section .rodata
+.LC0:
+ .string "test"
+ .section .data.rel.local,"aw",@progbits
+ .align 8
+ .type strings, @object
+ .size strings, 8
+strings:
+ .quad .LC0
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index c24eeea..c84bdf1 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -207,6 +207,12 @@ set x86_64tests {
"--64" { pr19827a.S } {{readelf {-rW} pr19827.rd}} "pr19827.so"}
{"Build pr19969.so" "-melf_x86_64 -shared" ""
"--64" { pr19969a.S } {} "pr19969.so"}
+ {"Build pr20550a.o" "" ""
+ "--64" { pr20550a.s }}
+ {"Build pr20550b.so" "-melf_x86_64 -shared" ""
+ "--64" { pr20550b.s } {} "pr20550b.so"}
+ {"Build pr20550" "-melf_x86_64 -pie tmpdir/pr20550a.o tmpdir/pr20550b.so" ""
+ "--64" { dummy.s } {} "pr20550"}
}
# So as to avoid rewriting every last test case here in a nacl variant,