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Since ld.so expands $PLATFORM with GLRO(dl_platform), don't set GLRO(dl_platform) to NULL. [BZ #22299] * sysdeps/x86/cpu-features.c (init_cpu_features): Don't set GLRO(dl_platform) to NULL. * sysdeps/x86_64/Makefile (tests): Add tst-platform-1. (modules-names): Add tst-platformmod-1 and x86_64/tst-platformmod-2. (CFLAGS-tst-platform-1.c): New. (CFLAGS-tst-platformmod-1.c): Likewise. (CFLAGS-tst-platformmod-2.c): Likewise. (LDFLAGS-tst-platformmod-2.so): Likewise. ($(objpfx)tst-platform-1): Likewise. ($(objpfx)tst-platform-1.out): Likewise. (tst-platform-1-ENV): Likewise. ($(objpfx)x86_64/tst-platformmod-2.os): Likewise. * sysdeps/x86_64/tst-platform-1.c: New file. * sysdeps/x86_64/tst-platformmod-1.c: Likewise. * sysdeps/x86_64/tst-platformmod-2.c: Likewise.
30 lines
990 B
C
30 lines
990 B
C
/* Test PRELOAD with $PLATFORM.
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Copyright (C) 2017 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <stdlib.h>
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extern int preload (void);
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static int
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do_test (void)
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{
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return preload () == 0x1234 ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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#include <support/test-driver.c>
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