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[PATCH] Support --as-needed in ifunc tests
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: binutils at sourceware dot org
- Date: Tue, 8 Mar 2016 08:51:37 -0800
- Subject: [PATCH] Support --as-needed in ifunc tests
- Authentication-results: sourceware.org; auth=none
Since compiler may pass --as-needed to ld by default, link .o file
before .so file in ifunc tests.
PR ld/19774
* testsuite/ld-ifunc/ifunc.exp: Link tmpdir/pr18808a.o before
tmpdir/libpr18808.so. Link tmpdir/pr18841a.o before
tmpdir/libpr18841b.so and tmpdir/libpr18841c.so. Test
--as-needed for pr18841c.
---
ld/ChangeLog | 8 ++++++++
ld/testsuite/ld-ifunc/ifunc.exp | 28 ++++++++++++++++++++++------
2 files changed, 30 insertions(+), 6 deletions(-)
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 26dbc30..960190f 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,11 @@
+2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/19774
+ * testsuite/ld-ifunc/ifunc.exp: Link tmpdir/pr18808a.o before
+ tmpdir/libpr18808.so. Link tmpdir/pr18841a.o before
+ tmpdir/libpr18841b.so and tmpdir/libpr18841c.so. Test
+ --as-needed for pr18841c.
+
2016-03-07 H.J. Lu <hongjiu.lu@intel.com>
PR ld/19774
diff --git a/ld/testsuite/ld-ifunc/ifunc.exp b/ld/testsuite/ld-ifunc/ifunc.exp
index 5a5bf72..96627e7 100644
--- a/ld/testsuite/ld-ifunc/ifunc.exp
+++ b/ld/testsuite/ld-ifunc/ifunc.exp
@@ -466,6 +466,14 @@ if { ![check_ifunc_attribute_available] } {
run_cc_link_tests [list \
[list \
+ "Build pr18808a.o" \
+ "" \
+ "" \
+ { pr18808a.c } \
+ "" \
+ "" \
+ ] \
+ [list \
"Build libpr18808.so" \
"-shared" \
"-fPIC -O2 -g" \
@@ -474,6 +482,14 @@ run_cc_link_tests [list \
"libpr18808.so" \
] \
[list \
+ "Build pr18841a.o" \
+ "" \
+ "" \
+ { pr18841a.c } \
+ "" \
+ "" \
+ ] \
+ [list \
"Build libpr18841b.so" \
"-shared" \
"-fPIC -O0 -g" \
@@ -494,25 +510,25 @@ run_cc_link_tests [list \
run_ld_link_exec_tests [] [list \
[list \
"Run pr18808" \
- "tmpdir/libpr18808.so" \
+ "tmpdir/pr18808a.o tmpdir/libpr18808.so" \
"" \
- { pr18808a.c } \
+ { dummy.c } \
"pr18808" \
"pr18808.out" \
] \
[list \
"Run pr18841 with libpr18841b.so" \
- "tmpdir/libpr18841b.so" \
+ "tmpdir/pr18841a.o tmpdir/libpr18841b.so" \
"" \
- { pr18841a.c } \
+ { dummy.c } \
"pr18841b" \
"pr18841.out" \
] \
[list \
"Run pr18841 with libpr18841c.so" \
- "tmpdir/libpr18841c.so" \
+ "--as-needed tmpdir/pr18841a.o tmpdir/libpr18841c.so" \
"" \
- { pr18841a.c } \
+ { dummy.c } \
"pr18841c" \
"pr18841.out" \
] \
--
2.5.0