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Don't compare symbol addresses directly

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GCC 5 will fold symbol address comparison, assuming each symbol has a
different address, which leads to abort.  We should use separate
functions to compare symbol address.

	PR gold/18663
	* testsuite/Makefile.am (script_test_1_SOURCES): Set to
	script_test_1a.cc script_test_1b.cc.
	(script_test_11_r.o): Replace script_test_11.o with
	script_test_11a.o script_test_11b.o.
	(script_test_11.o): Removed.
	(script_test_11a.o): New.
	(script_test_11b.o): Likewise.
	* testsuite/Makefile.in: Regenerated.
	* testsuite/script_test_1.h: New file.
	* testsuite/script_test_1b.cc: Likewise.
	* testsuite/script_test_11.h: Likewise.
	* testsuite/script_test_11b.c: Likewise.
	* testsuite/script_test_1.cc: Renamed to ...
	* testsuite/script_test_1a.cc: This.
	Include "script_test_1.h".
	(main): Call check_int and check_ptr.
	* testsuite/script_test_11.c: Renamed to ...
	* testsuite/script_test_11a.c: This.
	Include "script_test_11.h".
	(main): Call ptr_equal.
This commit is contained in:
H.J. Lu
2015-07-22 03:36:42 -07:00
parent cd78ea777c
commit 5b2af7dd40
9 changed files with 127 additions and 25 deletions
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7
gold/testsuite/script_test_11b.c Normal file
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@@ -0,0 +1,7 @@
#include "script_test_11.h"
int
ptr_equal(char *a, char *b)
{
return a == b;
}