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ld/

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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.
This commit is contained in:
H.J. Lu
2007-01-19 15:13:29 +00:00
parent b814286567
commit d8cf8b5133
14 changed files with 351 additions and 26 deletions
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39
ld/ldmain.c
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@@ -256,6 +256,8 @@ main (int argc, char **argv)
command_line.warn_mismatch = TRUE;
command_line.check_section_addresses = TRUE;
command_line.accept_unknown_input_arch = FALSE;
command_line.symbolic = symbolic_unset;
command_line.dynamic_list = dynamic_list_unset;
sort_section = none;
@@ -356,6 +358,43 @@ main (int argc, char **argv)
einfo (_("%P%F: -r and -shared may not be used together\n"));
}
/* We may have -Bsymbolic, -Bsymbolic-functions, --dynamic-list-data,
--dynamic-list-cpp-new, --dynamic-list-cpp-typeinfo and
--dynamic-list FILE. -Bsymbolic and -Bsymbolic-functions are
for shared libraries. -Bsymbolic overrides all others and vice
versa. */
switch (command_line.symbolic)
{
case symbolic_unset:
break;
case symbolic:
/* -Bsymbolic is for shared library only. */
if (link_info.shared)
{
link_info.symbolic = TRUE;
/* Should we free the unused memory? */
link_info.dynamic_list = NULL;
command_line.dynamic_list = dynamic_list_unset;
}
break;
case symbolic_functions:
/* -Bsymbolic-functions is for shared library only. */
if (link_info.shared)
command_line.dynamic_list = dynamic_list_data;
break;
}
switch (command_line.dynamic_list)
{
case dynamic_list_unset:
break;
case dynamic_list_data:
link_info.dynamic_data = TRUE;
case dynamic_list:
link_info.dynamic = TRUE;
break;
}
if (! link_info.shared)
{
if (command_line.filter_shlib)