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Use RAX_LP/RDX_LP on SAVE_PTR in x86_64 strtok.S

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This commit is contained in:
H.J. Lu
2012-06-14 09:58:43 -07:00
parent 834f9b8d3c
commit 49bdf4c19d
4 changed files with 55 additions and 10 deletions
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2
string/Makefile
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@ -56,7 +56,7 @@ tests := tester inl-tester noinl-tester testcopy test-ffs \
tst-strtok tst-strxfrm bug-strcoll1 tst-strfry \
bug-strtok1 $(addprefix test-,$(strop-tests)) \
bug-envz1 tst-strxfrm2 tst-endian tst-svc2 \
bug-strstr1 bug-strchr1
bug-strstr1 bug-strchr1 tst-strtok_r
include ../Rules

38
string/tst-strtok_r.c Normal file
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@ -0,0 +1,38 @@
/* Test strtok_r regression for BZ #14229.
Copyright (C) 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#define TEST_MAIN
#define BUF1PAGES 1
#include "test-string.h"
int
test_main (void)
{
char line[] = "udf 75868 1 - Live 0xffffffffa0bfb000\n";
char **saveptrp;
char *tok;
test_init ();
/* Check strtok_r won't write beyond the size of (*saveptrp). */
saveptrp = (char **) (buf1 + page_size - sizeof (*saveptrp));
tok = strtok_r (line, " \t", saveptrp);
return strcmp (tok, "udf") != 0;
}
#include "../test-skeleton.c"