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[binutils-gdb] Add a test for PR ld/22150
- From: H.J.Lu <hjl at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 22 Sep 2017 14:06:31 -0000
- Subject: [binutils-gdb] Add a test for PR ld/22150
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=be2b629f6427812a24f38802ba1c472a2cbfab7d
commit be2b629f6427812a24f38802ba1c472a2cbfab7d
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Sep 22 06:58:48 2017 -0700
Add a test for PR ld/22150
PR ld/22150
* testsuite/ld-elf/pr22150.vd: New file.
* testsuite/ld-elf/pr22150.ver: Likewise.
* testsuite/ld-elf/pr22150a.s: Likewise.
* testsuite/ld-elf/pr22150b.s: Likewise.
* testsuite/ld-elf/shared.exp: Run PR ld/22150 tests.
Diff:
---
ld/ChangeLog | 9 +++++++++
ld/testsuite/ld-elf/pr22150.vd | 2 ++
ld/testsuite/ld-elf/pr22150.ver | 6 ++++++
ld/testsuite/ld-elf/pr22150a.s | 6 ++++++
ld/testsuite/ld-elf/pr22150b.s | 13 +++++++++++++
ld/testsuite/ld-elf/shared.exp | 23 +++++++++++++++++++++++
6 files changed, 59 insertions(+)
diff --git a/ld/ChangeLog b/ld/ChangeLog
index fcb3f0f..b15d726 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,12 @@
+2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22150
+ * testsuite/ld-elf/pr22150.vd: New file.
+ * testsuite/ld-elf/pr22150.ver: Likewise.
+ * testsuite/ld-elf/pr22150a.s: Likewise.
+ * testsuite/ld-elf/pr22150b.s: Likewise.
+ * testsuite/ld-elf/shared.exp: Run PR ld/22150 tests.
+
2017-09-21 Alan Modra <amodra@gmail.com>
* testsuite/ld-powerpc/tlsopt5.wf: Update for reduced alignment.
diff --git a/ld/testsuite/ld-elf/pr22150.vd b/ld/testsuite/ld-elf/pr22150.vd
new file mode 100644
index 0000000..d43f7fe
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr22150.vd
@@ -0,0 +1,2 @@
+
+No version information found in this file.
diff --git a/ld/testsuite/ld-elf/pr22150.ver b/ld/testsuite/ld-elf/pr22150.ver
new file mode 100644
index 0000000..962d6d2
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr22150.ver
@@ -0,0 +1,6 @@
+BAR {
+global:
+ bar;
+local:
+ *;
+};
diff --git a/ld/testsuite/ld-elf/pr22150a.s b/ld/testsuite/ld-elf/pr22150a.s
new file mode 100644
index 0000000..051a965
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr22150a.s
@@ -0,0 +1,6 @@
+ .text
+ .globl bar
+ .type bar, %function
+bar:
+ .byte 0
+ .size bar, .-bar
diff --git a/ld/testsuite/ld-elf/pr22150b.s b/ld/testsuite/ld-elf/pr22150b.s
new file mode 100644
index 0000000..dcdf509
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr22150b.s
@@ -0,0 +1,13 @@
+ .section .text._start,"ax",%progbits
+ .globl _start
+ .type _start, %function
+_start:
+ .byte 0
+ .size _start, .-_start
+
+ .section .text.bar,"ax",%progbits
+ .globl foo
+ .type foo, %function
+foo:
+ .dc.a bar
+ .size foo, .-foo
diff --git a/ld/testsuite/ld-elf/shared.exp b/ld/testsuite/ld-elf/shared.exp
index eee7377..2bb0750 100644
--- a/ld/testsuite/ld-elf/shared.exp
+++ b/ld/testsuite/ld-elf/shared.exp
@@ -170,6 +170,29 @@ if { [check_gc_sections_available] } {
"pr21233-3"]]
}
+if { [check_gc_sections_available] } {
+ run_ld_link_tests [list \
+ [list \
+ "Build pr22150.so" \
+ "$LFLAGS -shared --version-script pr22150.ver" \
+ "" \
+ "$AFLAGS_PIC" \
+ {pr22150a.s} \
+ {} \
+ "pr22150.so" \
+ ] \
+ [list \
+ "Build pr22150" \
+ "$LFLAGS -e _start --gc-sections" \
+ "tmpdir/pr22150.so" \
+ "" \
+ {pr22150b.s} \
+ {{readelf -V pr22150.vd}} \
+ "pr22150" \
+ ] \
+ ]
+}
+
# Check to see if the C compiler works
if { [which $CC] == 0 } {
return