Add tests for --add-needed/--copy-dt-needed-entries

* ld-elf/shared.exp (build_tests): Build libneeded1b.so,
	libneeded1a.so and libneeded1c.o.
	(run_tests): Test --add-needed and --copy-dt-needed-entries.
	Add tests for --no-add-needed and --no-copy-dt-needed-entries.

	* ld-elf/needed1.out: New file.
	* ld-elf/needed1a.c: Likewise.
	* ld-elf/needed1b.c: Likewise.
	* ld-elf/needed1c.c: Likewise.
This commit is contained in:
H.J. Lu 2012-12-04 17:44:43 +00:00
parent 56bf074305
commit 63406f0ab7
6 changed files with 69 additions and 0 deletions

View file

@ -1,3 +1,15 @@
2012-12-04 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/shared.exp (build_tests): Build libneeded1b.so,
libneeded1a.so and libneeded1c.o.
(run_tests): Test --add-needed and --copy-dt-needed-entries.
Add tests for --no-add-needed and --no-copy-dt-needed-entries.
* ld-elf/needed1.out: New file.
* ld-elf/needed1a.c: Likewise.
* ld-elf/needed1b.c: Likewise.
* ld-elf/needed1c.c: Likewise.
2012-12-03 Maciej W. Rozycki <macro@codesourcery.com>
* ld-mips-elf/attr-gnu-4-45.d: Add missing "readelf" keyword.

View file

@ -0,0 +1,2 @@
OK
OK

View file

@ -0,0 +1,7 @@
extern void bar (void);
void
foo (void)
{
bar ();
}

View file

@ -0,0 +1,7 @@
#include <stdio.h>
void
bar (void)
{
printf ("OK\n");
}

View file

@ -0,0 +1,10 @@
extern void foo (void);
extern void bar (void);
int
main ()
{
foo ();
bar ();
return 0;
}

View file

@ -179,6 +179,15 @@ set build_tests {
{"Build libpr14862.so"
"-shared -Wl,--version-script=pr11138-1.map" "-fPIC"
{pr14862-2.c} {} "libpr14862.so"}
{"Build libneeded1b.so"
"-shared" "-fPIC"
{needed1b.c} {} "libneeded1b.so"}
{"Build libneeded1a.so"
"-shared -Ltmpdir -lneeded1b" "-fPIC"
{needed1a.c} {} "libneeded1a.so"}
{"Build libneeded1c.o"
"-r -nostdlib" ""
{needed1c.c} {} "libneeded1c.o"}
}
run_cc_link_tests $build_tests
@ -317,11 +326,33 @@ set run_tests {
{"Run with pr14862-1.c libpr14862.so"
"--as-needed tmpdir/libpr14862-1.o tmpdir/libpr14862.so" ""
{dummy.c} "pr14862" "pr14862.out"}
{"Link with --add-needed"
"tmpdir/libneeded1c.o --add-needed -rpath=tmpdir -Ltmpdir -lneeded1a" ""
{dummy.c} "needed1a" "needed1.out"}
{"Link with --copy-dt-needed-entries"
"tmpdir/libneeded1c.o --copy-dt-needed-entries -rpath=tmpdir -Ltmpdir -lneeded1a" ""
{dummy.c} "needed1b" "needed1.out"}
}
# NetBSD ELF systems do not currently support the .*_array sections.
run_ld_link_exec_tests [list "*-*-netbsdelf*"] $run_tests
# Check --no-add-needed and --no-copy-dt-needed-entries
set testname "--no-add-needed"
set exec_output [run_host_cmd "$CC" "$gcc_gas_flag $gcc_ld_flag tmpdir/libneeded1c.o -Wl,--no-add-needed,-rpath-link=tmpdir -Ltmpdir -lneeded1a"]
if { [ regexp "'bar' is defined in DSO tmpdir/libneeded1b.so" $exec_output ] } {
pass $testname
} {
fail $testname
}
set testname "--no-copy-dt-needed-entries"
set exec_output [run_host_cmd "$CC" "$gcc_gas_flag $gcc_ld_flag tmpdir/libneeded1c.o -Wl,--no-copy-dt-needed-entries,-rpath-link=tmpdir -Ltmpdir -lneeded1a"]
if { [ regexp "'bar' is defined in DSO tmpdir/libneeded1b.so" $exec_output ] } {
pass $testname
} {
fail $testname
}
# Check to see if the C++ compiler works
if { [which $CXX] == 0 } {
return