diff options
Diffstat (limited to 'sysdeps/x86_64/x32')
| -rw-r--r-- | sysdeps/x86_64/x32/Makefile | 6 | ||||
| -rw-r--r-- | sysdeps/x86_64/x32/tst-size_t-strncasecmp.c | 59 | ||||
| -rw-r--r-- | sysdeps/x86_64/x32/tst-size_t-strncmp.c | 78 | ||||
| -rw-r--r-- | sysdeps/x86_64/x32/tst-size_t-wcsncmp.c | 20 |
4 files changed, 161 insertions, 2 deletions
diff --git a/sysdeps/x86_64/x32/Makefile b/sysdeps/x86_64/x32/Makefile index 98bd9ae9cd..db30283977 100644 --- a/sysdeps/x86_64/x32/Makefile +++ b/sysdeps/x86_64/x32/Makefile @@ -7,9 +7,11 @@ endif ifeq ($(subdir),string) tests += tst-size_t-memchr tst-size_t-memcmp tst-size_t-memcpy \ - tst-size_t-memrchr tst-size_t-memset + tst-size_t-memrchr tst-size_t-memset tst-size_t-strncasecmp \ + tst-size_t-strncmp endif ifeq ($(subdir),wcsmbs) -tests += tst-size_t-wmemchr tst-size_t-wmemcmp tst-size_t-wmemset +tests += tst-size_t-wmemchr tst-size_t-wmemcmp tst-size_t-wmemset \ + tst-size_t-wcsncmp endif diff --git a/sysdeps/x86_64/x32/tst-size_t-strncasecmp.c b/sysdeps/x86_64/x32/tst-size_t-strncasecmp.c new file mode 100644 index 0000000000..862335937b --- /dev/null +++ b/sysdeps/x86_64/x32/tst-size_t-strncasecmp.c @@ -0,0 +1,59 @@ +/* Test strncaecmp with size_t in the lower 32 bits of 64-bit register. + Copyright (C) 2019 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_NAME "strncasecmp" +#include "test-size_t.h" + +IMPL (strncasecmp, 1) + +typedef int (*proto_t) (const char *, const char *, size_t); + +static int +__attribute__ ((noinline, noclone)) +do_strncasecmp (parameter_t a, parameter_t b) +{ + return CALL (&b, a.p, b.p, a.len); +} + +static int +test_main (void) +{ + test_init (); + + parameter_t dest = { { page_size }, buf1 }; + parameter_t src = { { 0 }, buf2 }; + + strncpy ((char *) buf1, (const char *) buf2, page_size); + + int ret = 0; + FOR_EACH_IMPL (impl, 0) + { + src.fn = impl->fn; + int res = do_strncasecmp (dest, src); + if (res) + { + error (0, 0, "Wrong result in function %s: %i != 0", + impl->name, res); + ret = 1; + } + } + + return ret ? EXIT_FAILURE : EXIT_SUCCESS; +} + +#include <support/test-driver.c> diff --git a/sysdeps/x86_64/x32/tst-size_t-strncmp.c b/sysdeps/x86_64/x32/tst-size_t-strncmp.c new file mode 100644 index 0000000000..54e6bd83ef --- /dev/null +++ b/sysdeps/x86_64/x32/tst-size_t-strncmp.c @@ -0,0 +1,78 @@ +/* Test strncmp with size_t in the lower 32 bits of 64-bit register. + Copyright (C) 2019 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/>. */ + +#ifdef WIDE +# define TEST_NAME "wcsncmp" +#else +# define TEST_NAME "strncmp" +#endif + +#include "test-size_t.h" + +#ifdef WIDE +# include <wchar.h> + +# define STRNCMP wcsncmp +# define STRNCPY wcsncpy +# define CHAR wchar_t +#else +# define STRNCMP strncmp +# define STRNCPY strncpy +# define CHAR char +#endif + +IMPL (STRNCMP, 1) + +typedef int (*proto_t) (const CHAR *, const CHAR *, size_t); + + +static int +__attribute__ ((noinline, noclone)) +do_strncmp (parameter_t a, parameter_t b) +{ + return CALL (&b, a.p, b.p, a.len); +} + +static int +test_main (void) +{ + test_init (); + + size_t size = page_size / sizeof (CHAR); + parameter_t dest = { { size }, buf1 }; + parameter_t src = { { 0 }, buf2 }; + + STRNCPY ((CHAR *) buf1, (const CHAR *) buf2, size); + + int ret = 0; + FOR_EACH_IMPL (impl, 0) + { + src.fn = impl->fn; + int res = do_strncmp (dest, src); + if (res) + { + error (0, 0, "Wrong result in function %s: %i != 0", + impl->name, res); + ret = 1; + } + } + + return ret ? EXIT_FAILURE : EXIT_SUCCESS; +} + +#include <support/test-driver.c> diff --git a/sysdeps/x86_64/x32/tst-size_t-wcsncmp.c b/sysdeps/x86_64/x32/tst-size_t-wcsncmp.c new file mode 100644 index 0000000000..4829647c19 --- /dev/null +++ b/sysdeps/x86_64/x32/tst-size_t-wcsncmp.c @@ -0,0 +1,20 @@ +/* Test wcsncmp with size_t in the lower 32 bits of 64-bit register. + Copyright (C) 2019 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 WIDE 1 +#include "tst-size_t-strncmp.c" |