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binutils-gdb/ld/testsuite/ld-elf/dl6dmain.c
H.J. Lu d8cf8b5133 ld/
2007-01-19 H.J. Lu  <hongjiu.lu@intel.com>

	* ld.h (args_type): Add new symbolic and dynamic_list fields.

	* ld.texinfo: Update -Bsymbolic-functions.

	* ldmain.c (main): Initialize command_line.symbolic to
	symbolic_unset and command_line.dynamic_list to
	dynamic_list_unset.  Check -Bsymbolic, -Bsymbolic-functions and
	--dynamic-list* before setting link_info.symbolic,
	link_info.dynamic and link_info.dynamic_data.

	* lexsup.c (option_values): Add OPTION_SYMBOLIC_FUNCTIONS.
	(ld_options): Use OPTION_SYMBOLIC_FUNCTIONS with
	-Bsymbolic-functions.
	(parse_args): Handle -Bsymbolic-functions.  Don't set
	link_info.dynamic, link_info.dynamic_data and link_info.symbolic
	here.  Set command_line.symbolic for -Bsymbolic.  Set
	command_line.dynamic_list and command_line.symbolic for
	--dynamic-list-data, --dynamic-list-cpp-new,
	--dynamic-list-cpp-typeinfo and --dynamic-list.

ld/testsuite/

2007-01-19 H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/dl6.c: New file.
	* ld-elf/dl6a.out: Likewise.
	* ld-elf/dl6amain.c: Likewise.
	* ld-elf/dl6b.out: Likewise.
	* ld-elf/dl6bmain.c: Likewise.
	* ld-elf/dl6cmain.c: Likewise.
	* ld-elf/dl6dmain.c: Likewise.

	* ld-elf/shared.exp: Add new tests for -Bsymbolic,
	-Bsymbolic-functions, --dynamic-list-data and
	--dynamic-list-cpp-new.
2007-01-19 15:13:29 +00:00

34 lines
504 B
C

#include <stdio.h>
#include <dlfcn.h>
int bar = -20;
int
main (void)
{
int ret = 0;
void *handle;
void (*fcn) (void);
handle = dlopen("./tmpdir/libdl6d.so", RTLD_GLOBAL|RTLD_LAZY);
if (!handle)
{
printf("dlopen ./tmpdir/libdl6d.so: %s\n", dlerror ());
return 1;
}
fcn = (void (*)(void)) dlsym(handle, "foo");
if (!fcn)
{
printf("dlsym foo: %s\n", dlerror ());
ret += 1;
}
else
{
(*fcn) ();
}
dlclose (handle);
return ret;
}