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This commit is contained in:
Anthony Green
2009-10-04 08:11:33 -04:00
commit c6dddbd02b
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164
testsuite/libffi.special/.svn/entries Normal file
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10
dir
152280
svn://gcc.gnu.org/svn/gcc/trunk/libffi/testsuite/libffi.special
svn://gcc.gnu.org/svn/gcc
2009-06-16T10:15:31.432585Z
148521
aph
138bc75d-0d04-0410-961f-82ee72b054a4
unwindtest_ffi_call.cc
file
2009-04-24T17:46:17.000000Z
185d0795017fbbe253a13db8e34085f9
2007-08-10T15:38:23.042961Z
127337
daney
1038
unwindtest.cc
file
2009-06-20T15:53:37.000000Z
c5774898ee6afc81a2f2f50ef5a63b69
2009-06-12T15:57:58.721771Z
148433
aph
3711
special.exp
file
2009-04-24T17:46:17.000000Z
92f1548985e720c30797e9e403807475
2009-04-09T15:00:19.611803Z
145841
jakub
1235
ffitestcxx.h
file
2009-06-20T15:53:37.000000Z
bf9da8a285fef56aae7657c0982b9b8b
2009-06-16T10:15:31.432585Z
148521
aph
1725

96
testsuite/libffi.special/.svn/text-base/ffitestcxx.h.svn-base Normal file
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#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <ffi.h>
#include "fficonfig.h"
#define MAX_ARGS 256
/* Define __UNUSED__ that also other compilers than gcc can run the tests. */
#undef __UNUSED__
#if defined(__GNUC__)
#define __UNUSED__ __attribute__((__unused__))
#else
#define __UNUSED__
#endif
#define CHECK(x) (!(x) ? abort() : (void)0)
/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
file open. */
#ifdef HAVE_MMAP_ANON
# undef HAVE_MMAP_DEV_ZERO
# include <sys/mman.h>
# ifndef MAP_FAILED
# define MAP_FAILED -1
# endif
# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
# define MAP_ANONYMOUS MAP_ANON
# endif
# define USING_MMAP
#endif
#ifdef HAVE_MMAP_DEV_ZERO
# include <sys/mman.h>
# ifndef MAP_FAILED
# define MAP_FAILED -1
# endif
# define USING_MMAP
#endif
/* MinGW kludge. */
#ifdef WIN64
#define PRIdLL "PRId64"
#define PRIuLL "PRIu64"
#else
#define PRIdLL "lld"
#define PRIuLL "llu"
#endif
#ifdef USING_MMAP
static inline void *
allocate_mmap (size_t size)
{
void *page;
#if defined (HAVE_MMAP_DEV_ZERO)
static int dev_zero_fd = -1;
#endif
#ifdef HAVE_MMAP_DEV_ZERO
if (dev_zero_fd == -1)
{
dev_zero_fd = open ("/dev/zero", O_RDONLY);
if (dev_zero_fd == -1)
{
perror ("open /dev/zero: %m");
exit (1);
}
}
#endif
#ifdef HAVE_MMAP_ANON
page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
#endif
#ifdef HAVE_MMAP_DEV_ZERO
page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE, dev_zero_fd, 0);
#endif
if (page == MAP_FAILED)
{
perror ("virtual memory exhausted");
exit (1);
}
return page;
}
#endif

37
testsuite/libffi.special/.svn/text-base/special.exp.svn-base Normal file
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# Copyright (C) 2003, 2006, 2009 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
load_lib libffi-dg.exp
dg-init
libffi-init
global srcdir subdir
global cxx_options
set cxx_options " -shared-libgcc -lstdc++"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-O0 -W -Wall"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-O2"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-O3"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-Os"
dg-finish
# Local Variables:
# tcl-indent-level:4
# End:

117
testsuite/libffi.special/.svn/text-base/unwindtest.cc.svn-base Normal file
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/* Area: ffi_closure, unwind info
Purpose: Check if the unwind information is passed correctly.
Limitations: none.
PR: none.
Originator: Jeff Sturm <jsturm@one-point.com> */
/* { dg-do run } */
#include "ffitestcxx.h"
#include <stdint.h>
void
closure_test_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
void** args __UNUSED__, void* userdata __UNUSED__)
{
throw 9;
}
typedef void (*closure_test_type)();
void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp,
void** args, void* userdata __UNUSED__)
{
*(ffi_arg*)resp =
(int)*(float *)args[0] +(int)(*(float *)args[1]) +
(int)(*(float *)args[2]) + (int)*(float *)args[3] +
(int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
(int)*(float *)args[6] + (int)(*(int *)args[7]) +
(int)(*(double*)args[8]) + (int)*(int *)args[9] +
(int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
(int)*(int *)args[12] + (int)(*(int *)args[13]) +
(int)(*(int *)args[14]) + *(int *)args[15] + (int)(intptr_t)userdata;
printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
(int)*(float *)args[0], (int)(*(float *)args[1]),
(int)(*(float *)args[2]), (int)*(float *)args[3],
(int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
(int)*(float *)args[6], (int)(*(int *)args[7]),
(int)(*(double *)args[8]), (int)*(int *)args[9],
(int)(*(int *)args[10]), (int)(*(float *)args[11]),
(int)*(int *)args[12], (int)(*(int *)args[13]),
(int)(*(int *)args[14]), *(int *)args[15],
(int)(intptr_t)userdata, (int)*(ffi_arg*)resp);
throw (int)*(ffi_arg*)resp;
}
typedef int (*closure_test_type1)(float, float, float, float, signed short,
float, float, int, double, int, int, float,
int, int, int, int);
int main (void)
{
ffi_cif cif;
void *code;
ffi_closure *pcl = (ffi_closure *)ffi_closure_alloc(sizeof(ffi_closure), &code);
ffi_type * cl_arg_types[17];
{
cl_arg_types[1] = NULL;
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0,
&ffi_type_void, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn, NULL, code) == FFI_OK);
try
{
(*((closure_test_type)(code)))();
} catch (int exception_code)
{
CHECK(exception_code == 9);
}
printf("part one OK\n");
/* { dg-output "part one OK" } */
}
{
cl_arg_types[0] = &ffi_type_float;
cl_arg_types[1] = &ffi_type_float;
cl_arg_types[2] = &ffi_type_float;
cl_arg_types[3] = &ffi_type_float;
cl_arg_types[4] = &ffi_type_sshort;
cl_arg_types[5] = &ffi_type_float;
cl_arg_types[6] = &ffi_type_float;
cl_arg_types[7] = &ffi_type_uint;
cl_arg_types[8] = &ffi_type_double;
cl_arg_types[9] = &ffi_type_uint;
cl_arg_types[10] = &ffi_type_uint;
cl_arg_types[11] = &ffi_type_float;
cl_arg_types[12] = &ffi_type_uint;
cl_arg_types[13] = &ffi_type_uint;
cl_arg_types[14] = &ffi_type_uint;
cl_arg_types[15] = &ffi_type_uint;
cl_arg_types[16] = NULL;
/* Initialize the cif */
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
&ffi_type_sint, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
(void *) 3 /* userdata */, code) == FFI_OK);
try
{
(*((closure_test_type1)code))
(1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
19, 21, 1);
/* { dg-output "\n1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
} catch (int exception_code)
{
CHECK(exception_code == 255);
}
printf("part two OK\n");
/* { dg-output "\npart two OK" } */
}
exit(0);
}

53
testsuite/libffi.special/.svn/text-base/unwindtest_ffi_call.cc.svn-base Normal file
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/* Area: ffi_call, unwind info
Purpose: Check if the unwind information is passed correctly.
Limitations: none.
PR: none.
Originator: Andreas Tobler <andreast@gcc.gnu.org> 20061213 */
/* { dg-do run } */
#include "ffitestcxx.h"
static int checking(int a __UNUSED__, short b __UNUSED__,
signed char c __UNUSED__)
{
throw 9;
}
int main (void)
{
ffi_cif cif;
ffi_type *args[MAX_ARGS];
void *values[MAX_ARGS];
ffi_arg rint;
signed int si;
signed short ss;
signed char sc;
args[0] = &ffi_type_sint;
values[0] = &si;
args[1] = &ffi_type_sshort;
values[1] = &ss;
args[2] = &ffi_type_schar;
values[2] = &sc;
/* Initialize the cif */
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
&ffi_type_sint, args) == FFI_OK);
si = -6;
ss = -12;
sc = -1;
{
try
{
ffi_call(&cif, FFI_FN(checking), &rint, values);
} catch (int exception_code)
{
CHECK(exception_code == 9);
}
printf("part one OK\n");
/* { dg-output "part one OK" } */
}
exit(0);
}

96
testsuite/libffi.special/ffitestcxx.h Normal file
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#include <stdlib.h>
#include <stdio.h>
#include <fcntl.h>
#include <ffi.h>
#include "fficonfig.h"
#define MAX_ARGS 256
/* Define __UNUSED__ that also other compilers than gcc can run the tests. */
#undef __UNUSED__
#if defined(__GNUC__)
#define __UNUSED__ __attribute__((__unused__))
#else
#define __UNUSED__
#endif
#define CHECK(x) (!(x) ? abort() : (void)0)
/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
file open. */
#ifdef HAVE_MMAP_ANON
# undef HAVE_MMAP_DEV_ZERO
# include <sys/mman.h>
# ifndef MAP_FAILED
# define MAP_FAILED -1
# endif
# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
# define MAP_ANONYMOUS MAP_ANON
# endif
# define USING_MMAP
#endif
#ifdef HAVE_MMAP_DEV_ZERO
# include <sys/mman.h>
# ifndef MAP_FAILED
# define MAP_FAILED -1
# endif
# define USING_MMAP
#endif
/* MinGW kludge. */
#ifdef WIN64
#define PRIdLL "PRId64"
#define PRIuLL "PRIu64"
#else
#define PRIdLL "lld"
#define PRIuLL "llu"
#endif
#ifdef USING_MMAP
static inline void *
allocate_mmap (size_t size)
{
void *page;
#if defined (HAVE_MMAP_DEV_ZERO)
static int dev_zero_fd = -1;
#endif
#ifdef HAVE_MMAP_DEV_ZERO
if (dev_zero_fd == -1)
{
dev_zero_fd = open ("/dev/zero", O_RDONLY);
if (dev_zero_fd == -1)
{
perror ("open /dev/zero: %m");
exit (1);
}
}
#endif
#ifdef HAVE_MMAP_ANON
page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
#endif
#ifdef HAVE_MMAP_DEV_ZERO
page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_PRIVATE, dev_zero_fd, 0);
#endif
if (page == MAP_FAILED)
{
perror ("virtual memory exhausted");
exit (1);
}
return page;
}
#endif

37
testsuite/libffi.special/special.exp Normal file
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# Copyright (C) 2003, 2006, 2009 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
load_lib libffi-dg.exp
dg-init
libffi-init
global srcdir subdir
global cxx_options
set cxx_options " -shared-libgcc -lstdc++"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-O0 -W -Wall"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-O2"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-O3"
dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options "-Os"
dg-finish
# Local Variables:
# tcl-indent-level:4
# End:

117
testsuite/libffi.special/unwindtest.cc Normal file
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/* Area: ffi_closure, unwind info
Purpose: Check if the unwind information is passed correctly.
Limitations: none.
PR: none.
Originator: Jeff Sturm <jsturm@one-point.com> */
/* { dg-do run } */
#include "ffitestcxx.h"
#include <stdint.h>
void
closure_test_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
void** args __UNUSED__, void* userdata __UNUSED__)
{
throw 9;
}
typedef void (*closure_test_type)();
void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp,
void** args, void* userdata __UNUSED__)
{
*(ffi_arg*)resp =
(int)*(float *)args[0] +(int)(*(float *)args[1]) +
(int)(*(float *)args[2]) + (int)*(float *)args[3] +
(int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
(int)*(float *)args[6] + (int)(*(int *)args[7]) +
(int)(*(double*)args[8]) + (int)*(int *)args[9] +
(int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
(int)*(int *)args[12] + (int)(*(int *)args[13]) +
(int)(*(int *)args[14]) + *(int *)args[15] + (int)(intptr_t)userdata;
printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
(int)*(float *)args[0], (int)(*(float *)args[1]),
(int)(*(float *)args[2]), (int)*(float *)args[3],
(int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
(int)*(float *)args[6], (int)(*(int *)args[7]),
(int)(*(double *)args[8]), (int)*(int *)args[9],
(int)(*(int *)args[10]), (int)(*(float *)args[11]),
(int)*(int *)args[12], (int)(*(int *)args[13]),
(int)(*(int *)args[14]), *(int *)args[15],
(int)(intptr_t)userdata, (int)*(ffi_arg*)resp);
throw (int)*(ffi_arg*)resp;
}
typedef int (*closure_test_type1)(float, float, float, float, signed short,
float, float, int, double, int, int, float,
int, int, int, int);
int main (void)
{
ffi_cif cif;
void *code;
ffi_closure *pcl = (ffi_closure *)ffi_closure_alloc(sizeof(ffi_closure), &code);
ffi_type * cl_arg_types[17];
{
cl_arg_types[1] = NULL;
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0,
&ffi_type_void, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn, NULL, code) == FFI_OK);
try
{
(*((closure_test_type)(code)))();
} catch (int exception_code)
{
CHECK(exception_code == 9);
}
printf("part one OK\n");
/* { dg-output "part one OK" } */
}
{
cl_arg_types[0] = &ffi_type_float;
cl_arg_types[1] = &ffi_type_float;
cl_arg_types[2] = &ffi_type_float;
cl_arg_types[3] = &ffi_type_float;
cl_arg_types[4] = &ffi_type_sshort;
cl_arg_types[5] = &ffi_type_float;
cl_arg_types[6] = &ffi_type_float;
cl_arg_types[7] = &ffi_type_uint;
cl_arg_types[8] = &ffi_type_double;
cl_arg_types[9] = &ffi_type_uint;
cl_arg_types[10] = &ffi_type_uint;
cl_arg_types[11] = &ffi_type_float;
cl_arg_types[12] = &ffi_type_uint;
cl_arg_types[13] = &ffi_type_uint;
cl_arg_types[14] = &ffi_type_uint;
cl_arg_types[15] = &ffi_type_uint;
cl_arg_types[16] = NULL;
/* Initialize the cif */
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
&ffi_type_sint, cl_arg_types) == FFI_OK);
CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
(void *) 3 /* userdata */, code) == FFI_OK);
try
{
(*((closure_test_type1)code))
(1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
19, 21, 1);
/* { dg-output "\n1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
} catch (int exception_code)
{
CHECK(exception_code == 255);
}
printf("part two OK\n");
/* { dg-output "\npart two OK" } */
}
exit(0);
}

53
testsuite/libffi.special/unwindtest_ffi_call.cc Normal file
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@@ -0,0 +1,53 @@
/* Area: ffi_call, unwind info
Purpose: Check if the unwind information is passed correctly.
Limitations: none.
PR: none.
Originator: Andreas Tobler <andreast@gcc.gnu.org> 20061213 */
/* { dg-do run } */
#include "ffitestcxx.h"
static int checking(int a __UNUSED__, short b __UNUSED__,
signed char c __UNUSED__)
{
throw 9;
}
int main (void)
{
ffi_cif cif;
ffi_type *args[MAX_ARGS];
void *values[MAX_ARGS];
ffi_arg rint;
signed int si;
signed short ss;
signed char sc;
args[0] = &ffi_type_sint;
values[0] = &si;
args[1] = &ffi_type_sshort;
values[1] = &ss;
args[2] = &ffi_type_schar;
values[2] = &sc;
/* Initialize the cif */
CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
&ffi_type_sint, args) == FFI_OK);
si = -6;
ss = -12;
sc = -1;
{
try
{
ffi_call(&cif, FFI_FN(checking), &rint, values);
} catch (int exception_code)
{
CHECK(exception_code == 9);
}
printf("part one OK\n");
/* { dg-output "part one OK" } */
}
exit(0);
}