Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 5592 insertions, 0 deletions

diff --git a/js/src/ctypes/libffi/testsuite/libffi.bhaible/Makefile b/js/src/ctypes/libffi/testsuite/libffi.bhaible/Makefile
new file mode 100644
index 0000000000..3322de94f7
--- /dev/null
+++ b/js/src/ctypes/libffi/testsuite/libffi.bhaible/Makefile
@@ -0,0 +1,28 @@
+CC = gcc
+CFLAGS = -O2 -Wall
+prefix =
+includedir = $(prefix)/include
+libdir = $(prefix)/lib
+CPPFLAGS = -I$(includedir)
+LDFLAGS = -L$(libdir) -Wl,-rpath,$(libdir)
+
+all: check-call check-callback
+
+test-call: test-call.c testcases.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o test-call test-call.c -lffi
+
+test-callback: test-callback.c testcases.c
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o test-callback test-callback.c -lffi
+
+check-call: test-call
+	./test-call > test-call.out
+	LC_ALL=C uniq -u < test-call.out > failed-call
+	test '!' -s failed-call
+
+check-callback: test-callback
+	./test-callback > test-callback.out
+	LC_ALL=C uniq -u < test-callback.out > failed-callback
+	test '!' -s failed-callback
+
+clean:
+	rm -f test-call test-callback test-call.out test-callback.out failed-call failed-callback
diff --git a/js/src/ctypes/libffi/testsuite/libffi.bhaible/README b/js/src/ctypes/libffi/testsuite/libffi.bhaible/README
new file mode 100644
index 0000000000..be8540b64f
--- /dev/null
+++ b/js/src/ctypes/libffi/testsuite/libffi.bhaible/README
@@ -0,0 +1,78 @@
+This package contains a test suite for libffi.
+
+This test suite can be compiled with a C compiler. No need for 'expect'
+or some other package that is often not installed.
+
+The test suite consists of 81 C functions, each with a different signature.
+* test-call verifies that calling each function directly produces the same
+  results as calling the function indirectly through 'ffi_call'.
+* test-callback verifies that calling each function directly produces the same
+  results as calling a function that is a callback (object build by
+  'ffi_prep_closure_loc') and simulates the original function.
+
+Each direct or indirect invocation should produce one line of output to
+stdout. A correct output consists of paired lines, such as
+
+void f(void):
+void f(void):
+int f(void):->99
+int f(void):->99
+int f(int):(1)->2
+int f(int):(1)->2
+int f(2*int):(1,2)->3
+int f(2*int):(1,2)->3
+...
+
+The Makefile then creates two files:
+* failed-call, which consists of the non-paired lines of output of
+  'test-call',
+* failed-callback, which consists of the non-paired lines of output of
+  'test-callback'.
+
+The test suite passes if both failed-call and failed-callback come out
+as empty.
+
+
+How to use the test suite
+-------------------------
+
+1. Modify the Makefile's variables
+   prefix = the directory in which libffi was installed
+   CC = the C compiler, often with options such as "-m32" or "-m64"
+        that enforce a certain ABI,
+   CFLAGS = optimization options (need to change them only for non-GCC
+            compilers)
+2. Run "make". If it fails already in "test-call", run also
+   "make check-callback".
+3. If this failed, inspect the output files.
+
+
+How to interpret the results
+----------------------------
+
+The failed-call and failed-callback files consist of paired lines:
+The first line is the result of the direct invocation.
+The second line is the result of invocation through libffi.
+
+For example, this output
+
+uchar f(uchar,ushort,uint,ulong):(97,2,3,4)->255
+uchar f(uchar,ushort,uint,ulong):(97,2,3,4)->0
+
+indicates that the arguments were passed correctly, but the return
+value came out wrong.
+
+And this output
+
+float f(17*float,3*int,L):(0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,6,7,8,561,1105,1729,2465,2821,6601)->15319.1
+float f(17*float,3*int,L):(0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,-140443648,10,268042216,-72537980,-140443648,-140443648,-140443648,-140443648,-140443648)->-6.47158e+08
+
+indicates that integer arguments that come after 17 floating-point arguments
+were not passed correctly.
+
+
+Credits
+-------
+
+The test suite is based on the one of GNU libffcall-2.0.
+Authors: Bill Triggs, Bruno Haible
diff --git a/js/src/ctypes/libffi/testsuite/libffi.bhaible/alignof.h b/js/src/ctypes/libffi/testsuite/libffi.bhaible/alignof.h
new file mode 100644
index 0000000000..00604a513a
--- /dev/null
+++ b/js/src/ctypes/libffi/testsuite/libffi.bhaible/alignof.h
@@ -0,0 +1,50 @@
+/* Determine alignment of types.
+   Copyright (C) 2003-2004, 2006, 2009-2017 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 2, 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; if not, see <https://www.gnu.org/licenses/>.  */
+
+#ifndef _ALIGNOF_H
+#define _ALIGNOF_H
+
+#include <stddef.h>
+
+/* alignof_slot (TYPE)
+   Determine the alignment of a structure slot (field) of a given type,
+   at compile time.  Note that the result depends on the ABI.
+   This is the same as alignof (TYPE) and _Alignof (TYPE), defined in
+   <stdalign.h> if __alignof_is_defined is 1.
+   Note: The result cannot be used as a value for an 'enum' constant,
+   due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc.  */
+#if defined __cplusplus
+  template <class type> struct alignof_helper { char __slot1; type __slot2; };
+# define alignof_slot(type) offsetof (alignof_helper<type>, __slot2)
+#else
+# define alignof_slot(type) offsetof (struct { char __slot1; type __slot2; }, __slot2)
+#endif
+
+/* alignof_type (TYPE)
+   Determine the good alignment of an object of the given type at compile time.
+   Note that this is not necessarily the same as alignof_slot(type).
+   For example, with GNU C on x86 platforms: alignof_type(double) = 8, but
+   - when -malign-double is not specified:  alignof_slot(double) = 4,
+   - when -malign-double is specified:      alignof_slot(double) = 8.
+   Note: The result cannot be used as a value for an 'enum' constant,
+   due to bugs in HP-UX 10.20 cc and AIX 3.2.5 xlc.  */
+#if defined __GNUC__ || defined __IBM__ALIGNOF__
+# define alignof_type __alignof__
+#else
+# define alignof_type alignof_slot
+#endif
+
+#endif /* _ALIGNOF_H */
diff --git a/js/src/ctypes/libffi/testsuite/libffi.bhaible/bhaible.exp b/js/src/ctypes/libffi/testsuite/libffi.bhaible/bhaible.exp
new file mode 100644
index 0000000000..44aebc5e06
--- /dev/null
+++ b/js/src/ctypes/libffi/testsuite/libffi.bhaible/bhaible.exp
@@ -0,0 +1,63 @@
+# Copyright (C) 2003, 2006, 2009, 2010, 2014, 2018 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/>.
+
+dg-init
+libffi-init
+
+global srcdir subdir
+global compiler_vendor
+
+# The conversion of this testsuite into a dejagnu compatible testsuite
+# was done in a pretty lazy fashion, and requires the use of compiler
+# flags to disable warnings for now.
+if { [string match $compiler_vendor "gnu"] } {
+    set warning_options "-Wno-unused-variable -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-uninitialized";
+}
+if { [string match $compiler_vendor "microsoft"] } {
+    # -wd4996  suggest use of vsprintf_s instead of vsprintf
+    # -wd4116  unnamed type definition
+    # -wd4101  unreferenced local variable
+    # -wd4244  warning about implicit double to float conversion
+    set warning_options "-wd4996 -wd4116 -wd4101 -wd4244";
+}
+if { ![string match $compiler_vendor "microsoft"] && ![string match $compiler_vendor "gnu"] } {
+    set warning_options "-Wno-unused-variable -Wno-unused-parameter -Wno-uninitialized";
+}
+
+
+set tlist [lsort [glob -nocomplain -- $srcdir/$subdir/test-call.c]]
+
+for {set i 1} {$i < 82} {incr i} {
+    run-many-tests $tlist [format "-DDGTEST=%d %s" $i $warning_options]
+}
+
+set tlist [lsort [glob -nocomplain -- $srcdir/$subdir/test-callback.c]]
+
+for {set i 1} {$i < 81} {incr i} {
+    if { [libffi_feature_test "#if FFI_CLOSURES"] } {
+        run-many-tests $tlist [format "-DDGTEST=%d %s" $i $warning_options]
+    } else {
+        foreach test $tlist {
+            unsupported [format "%s -DDGTEST=%d %s" $test $i $warning_options]
+        }
+    }
+}
+
+dg-finish
+
+# Local Variables:
+# tcl-indent-level:4
+# End:
diff --git a/js/src/ctypes/libffi/testsuite/libffi.bhaible/test-call.c b/js/src/ctypes/libffi/testsuite/libffi.bhaible/test-call.c
new file mode 100644
index 0000000000..01a8a21570
--- /dev/null
+++ b/js/src/ctypes/libffi/testsuite/libffi.bhaible/test-call.c
@@ -0,0 +1,1745 @@
+/**
+  Copyright 1993 Bill Triggs <Bill.Triggs@inrialpes.fr>
+  Copyright 1995-2017 Bruno Haible <bruno@clisp.org>
+
+  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 2 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.  If not, see <http://www.gnu.org/licenses/>.
+**/
+
+/* { dg-do run } */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ffi.h>
+#include "alignof.h"
+#include <stdarg.h>
+
+/* libffi testsuite local changes -------------------------------- */
+#ifdef DGTEST
+/* Redefine exit(1) as a test failure */
+#define exit(V) (void)((V) ? (abort(), 1) : exit(0))
+int count = 0;
+char rbuf1[2048];
+char rbuf2[2048];
+int _fprintf(FILE *stream, const char *format, ...)
+{
+  va_list args;
+  va_start(args, format);
+
+  switch (count++)
+    {
+    case 0:
+    case 1:
+      vsprintf(&rbuf1[strlen(rbuf1)], format, args);
+      break;
+    case 2:
+      printf("%s", rbuf1);
+      vsprintf(rbuf2, format, args);
+      break;
+    case 3:
+      vsprintf(&rbuf2[strlen(rbuf2)], format, args);
+      printf("%s", rbuf2);
+      if (strcmp (rbuf1, rbuf2)) abort();
+      break;
+    }
+
+  va_end(args);
+
+  return 0;
+}
+#define fprintf _fprintf
+#endif
+/* --------------------------------------------------------------- */
+
+#include "testcases.c"
+
+#ifndef ABI_NUM
+#define ABI_NUM FFI_DEFAULT_ABI
+#endif
+
+/* Definitions that ought to be part of libffi. */
+static ffi_type ffi_type_char;
+#define ffi_type_slonglong ffi_type_sint64
+#define ffi_type_ulonglong ffi_type_uint64
+
+/* libffi does not support arrays inside structs. */
+#define SKIP_EXTRA_STRUCTS
+
+#define FFI_PREP_CIF(cif,argtypes,rettype) \
+  if (ffi_prep_cif(&(cif),ABI_NUM,sizeof(argtypes)/sizeof(argtypes[0]),&rettype,argtypes) != FFI_OK) abort()
+#define FFI_PREP_CIF_NOARGS(cif,rettype) \
+  if (ffi_prep_cif(&(cif),ABI_NUM,0,&rettype,NULL) != FFI_OK) abort()
+#define FFI_CALL(cif,fn,args,retaddr) \
+  ffi_call(&(cif),(void(*)(void))(fn),retaddr,args)
+
+long clear_traces_i (long a, long b, long c, long d, long e, long f, long g, long h,
+                     long i, long j, long k, long l, long m, long n, long o, long p)
+{ return 0; }
+float clear_traces_f (float a, float b, float c, float d, float e, float f, float g,
+                      float h, float i, float j, float k, float l, float m, float n,
+                      float o, float p)
+{ return 0.0; }
+double clear_traces_d (double a, double b, double c, double d, double e, double f, double g,
+                       double h, double i, double j, double k, double l, double m, double n,
+                       double o, double p)
+{ return 0.0; }
+J clear_traces_J (void)
+{ J j; j.l1 = j.l2 = 0; return j; }
+void clear_traces (void)
+{ clear_traces_i(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
+  clear_traces_f(0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0);
+  clear_traces_d(0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0);
+  clear_traces_J();
+}
+
+void
+  void_tests (void)
+{
+#if (!defined(DGTEST)) || DGTEST == 1  
+  v_v();
+  clear_traces();
+  {
+    ffi_cif cif;
+    FFI_PREP_CIF_NOARGS(cif,ffi_type_void);
+    {
+      FFI_CALL(cif,v_v,NULL,NULL);
+    }
+  }
+#endif  
+  return;
+}
+void
+  int_tests (void)
+{
+  int ir;
+  ffi_arg retvalue;
+#if (!defined(DGTEST)) || DGTEST == 2
+  ir = i_v();
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+  ir = 0; clear_traces();
+  {
+    ffi_cif cif;
+    FFI_PREP_CIF_NOARGS(cif,ffi_type_sint);
+    {
+      FFI_CALL(cif,i_v,NULL,&retvalue);
+      ir = retvalue;
+    }
+  }
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 3
+  ir = i_i(i1);
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+  ir = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+    {
+      /*const*/ void* args[] = { &i1 };
+      FFI_CALL(cif,i_i,args,&retvalue);
+      ir = retvalue;
+    }
+  }
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 4
+  ir = i_i2(i1,i2);
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+  ir = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+    {
+      /*const*/ void* args[] = { &i1, &i2 };
+      FFI_CALL(cif,i_i2,args,&retvalue);
+      ir = retvalue;
+    }
+  }
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 5
+  ir = i_i4(i1,i2,i3,i4);
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+  ir = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+    {
+      /*const*/ void* args[] = { &i1, &i2, &i3, &i4 };
+      FFI_CALL(cif,i_i4,args,&retvalue);
+      ir = retvalue;
+    }
+  }
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 6
+  ir = i_i8(i1,i2,i3,i4,i5,i6,i7,i8);
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+  ir = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+    {
+      /*const*/ void* args[] = { &i1, &i2, &i3, &i4, &i5, &i6, &i7, &i8 };
+      FFI_CALL(cif,i_i8,args,&retvalue);
+      ir = retvalue;
+    }
+  }
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 7
+  ir = i_i16(i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,i14,i15,i16);
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+  ir = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+    {
+      /*const*/ void* args[] = { &i1, &i2, &i3, &i4, &i5, &i6, &i7, &i8, &i9, &i10, &i11, &i12, &i13, &i14, &i15, &i16 };
+      FFI_CALL(cif,i_i16,args,&retvalue);
+      ir = retvalue;
+    }
+  }
+  fprintf(out,"->%d\n",ir);
+  fflush(out);
+#endif
+
+  return;
+}
+void
+  float_tests (void)
+{
+  float fr;
+
+#if (!defined(DGTEST)) || DGTEST == 8
+  fr = f_f(f1);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1 };
+      FFI_CALL(cif,f_f,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 9
+  fr = f_f2(f1,f2);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2 };
+      FFI_CALL(cif,f_f2,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 10
+  fr = f_f4(f1,f2,f3,f4);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4 };
+      FFI_CALL(cif,f_f4,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 11
+  fr = f_f8(f1,f2,f3,f4,f5,f6,f7,f8);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &f8 };
+      FFI_CALL(cif,f_f8,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 12
+  fr = f_f16(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &f8, &f9, &f10, &f11, &f12, &f13, &f14, &f15, &f16 };
+      FFI_CALL(cif,f_f16,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 13
+  fr = f_f24(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,f18,f19,f20,f21,f22,f23,f24);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &f8, &f9, &f10, &f11, &f12, &f13, &f14, &f15, &f16, &f17, &f18, &f19, &f20, &f21, &f22, &f23, &f24 };
+      FFI_CALL(cif,f_f24,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+}
+void
+  double_tests (void)
+{
+  double dr;
+
+#if (!defined(DGTEST)) || DGTEST == 14
+  
+  dr = d_d(d1);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1 };
+      FFI_CALL(cif,d_d,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 15
+  dr = d_d2(d1,d2);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2 };
+      FFI_CALL(cif,d_d2,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 16
+  dr = d_d4(d1,d2,d3,d4);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4 };
+      FFI_CALL(cif,d_d4,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 17
+  dr = d_d8(d1,d2,d3,d4,d5,d6,d7,d8);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &d5, &d6, &d7, &d8 };
+      FFI_CALL(cif,d_d8,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 18
+  dr = d_d16(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &d5, &d6, &d7, &d8, &d9, &d10, &d11, &d12, &d13, &d14, &d15, &d16 };
+      FFI_CALL(cif,d_d16,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif  
+  return;
+}
+void
+  pointer_tests (void)
+{
+  void* vpr;
+
+#if (!defined(DGTEST)) || DGTEST == 19
+  vpr = vp_vpdpcpsp(&uc1,&d2,str3,&I4);
+  fprintf(out,"->0x%p\n",vpr);
+  fflush(out);
+  vpr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_pointer, &ffi_type_pointer, &ffi_type_pointer, &ffi_type_pointer };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_pointer);
+    {
+      void* puc1 = &uc1;
+      void* pd2 = &d2;
+      void* pstr3 = str3;
+      void* pI4 = &I4;
+      /*const*/ void* args[] = { &puc1, &pd2, &pstr3, &pI4 };
+      FFI_CALL(cif,vp_vpdpcpsp,args,&vpr);
+    }
+  }
+  fprintf(out,"->0x%p\n",vpr);
+  fflush(out);
+#endif  
+  return;
+}
+void
+  mixed_number_tests (void)
+{
+  uchar ucr;
+  ushort usr;
+  float fr;
+  double dr;
+  long long llr;
+
+  /* Unsigned types.
+   */
+#if (!defined(DGTEST)) || DGTEST == 20
+  ucr = uc_ucsil(uc1, us2, ui3, ul4);
+  fprintf(out,"->%u\n",ucr);
+  fflush(out);
+  ucr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_uchar, &ffi_type_ushort, &ffi_type_uint, &ffi_type_ulong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_uchar);
+    {
+      ffi_arg r;
+      /*const*/ void* args[] = { &uc1, &us2, &ui3, &ul4 };
+      FFI_CALL(cif,uc_ucsil,args,&r);
+      ucr = (uchar) r;
+    }
+  }
+  fprintf(out,"->%u\n",ucr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 21
+  /* Mixed int & float types.
+   */
+  dr = d_iidd(i1,i2,d3,d4);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_double, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &i1, &i2, &d3, &d4 };
+      FFI_CALL(cif,d_iidd,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 22
+  dr = d_iiidi(i1,i2,i3,d4,i5);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &i1, &i2, &i3, &d4, &i5 };
+      FFI_CALL(cif,d_iiidi,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 23
+  dr = d_idid(i1,d2,i3,d4);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_double, &ffi_type_sint, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &i1, &d2, &i3, &d4 };
+      FFI_CALL(cif,d_idid,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 24
+  dr = d_fdi(f1,d2,i3);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &f1, &d2, &i3 };
+      FFI_CALL(cif,d_fdi,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 25
+  usr = us_cdcd(c1,d2,c3,d4);
+  fprintf(out,"->%u\n",usr);
+  fflush(out);
+  usr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_char, &ffi_type_double, &ffi_type_char, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_ushort);
+    {
+      ffi_arg rint;
+      /*const*/ void* args[] = { &c1, &d2, &c3, &d4 };
+      FFI_CALL(cif,us_cdcd,args,&rint);
+      usr = (ushort) rint;
+    }
+  }
+  fprintf(out,"->%u\n",usr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 26
+  /* Long long types.
+   */
+  llr = ll_iiilli(i1,i2,i3,ll1,i13);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_slonglong, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &i1, &i2, &i3, &ll1, &i13 };
+      FFI_CALL(cif,ll_iiilli,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 27
+  llr = ll_flli(f13,ll1,i13);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_slonglong, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &f13, &ll1, &i13 };
+      FFI_CALL(cif,ll_flli,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 28
+  fr = f_fi(f1,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &i9 };
+      FFI_CALL(cif,f_fi,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 29
+  fr = f_f2i(f1,f2,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &i9 };
+      FFI_CALL(cif,f_f2i,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 30
+  fr = f_f3i(f1,f2,f3,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &i9 };
+      FFI_CALL(cif,f_f3i,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 31
+  fr = f_f4i(f1,f2,f3,f4,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &i9 };
+      FFI_CALL(cif,f_f4i,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 32
+  fr = f_f7i(f1,f2,f3,f4,f5,f6,f7,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &i9 };
+      FFI_CALL(cif,f_f7i,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 33
+  fr = f_f8i(f1,f2,f3,f4,f5,f6,f7,f8,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &f8, &i9 };
+      FFI_CALL(cif,f_f8i,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 34
+  fr = f_f12i(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &f8, &f9, &f10, &f11, &f12, &i9 };
+      FFI_CALL(cif,f_f12i,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 35
+  fr = f_f13i(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,i9);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &f8, &f9, &f10, &f11, &f12, &f13, &i9 };
+      FFI_CALL(cif,f_f13i,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 36
+  dr = d_di(d1,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &i9 };
+      FFI_CALL(cif,d_di,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 37
+  dr = d_d2i(d1,d2,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &i9 };
+      FFI_CALL(cif,d_d2i,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 38
+  dr = d_d3i(d1,d2,d3,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &i9 };
+      FFI_CALL(cif,d_d3i,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 39
+  dr = d_d4i(d1,d2,d3,d4,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &i9 };
+      FFI_CALL(cif,d_d4i,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 40
+  dr = d_d7i(d1,d2,d3,d4,d5,d6,d7,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &d5, &d6, &d7, &i9 };
+      FFI_CALL(cif,d_d7i,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 41
+  dr = d_d8i(d1,d2,d3,d4,d5,d6,d7,d8,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &d5, &d6, &d7, &d8, &i9 };
+      FFI_CALL(cif,d_d8i,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 42
+  dr = d_d12i(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &d5, &d6, &d7, &d8, &d9, &d10, &d11, &d12, &i9 };
+      FFI_CALL(cif,d_d12i,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 43
+  dr = d_d13i(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,i9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &d5, &d6, &d7, &d8, &d9, &d10, &d11, &d12, &d13, &i9 };
+      FFI_CALL(cif,d_d13i,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif  
+  return;
+}
+void
+  small_structure_return_tests (void)
+{
+#if (!defined(DGTEST)) || DGTEST == 44
+  {
+    Size1 r = S1_v();
+    fprintf(out,"->{%c}\n",r.x1);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size1_elements[] = { &ffi_type_char, NULL };
+      ffi_type ffi_type_Size1;
+      ffi_type_Size1.type = FFI_TYPE_STRUCT;
+      ffi_type_Size1.size = sizeof(Size1);
+      ffi_type_Size1.alignment = alignof_slot(Size1);
+      ffi_type_Size1.elements = ffi_type_Size1_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size1);
+      {
+        FFI_CALL(cif,S1_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c}\n",r.x1);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 45
+  {
+    Size2 r = S2_v();
+    fprintf(out,"->{%c%c}\n",r.x1,r.x2);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size2_elements[] = { &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size2;
+      ffi_type_Size2.type = FFI_TYPE_STRUCT;
+      ffi_type_Size2.size = sizeof(Size2);
+      ffi_type_Size2.alignment = alignof_slot(Size2);
+      ffi_type_Size2.elements = ffi_type_Size2_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size2);
+      {
+        FFI_CALL(cif,S2_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c}\n",r.x1,r.x2);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 46
+  {
+    Size3 r = S3_v();
+    fprintf(out,"->{%c%c%c}\n",r.x1,r.x2,r.x3);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size3_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size3;
+      ffi_type_Size3.type = FFI_TYPE_STRUCT;
+      ffi_type_Size3.size = sizeof(Size3);
+      ffi_type_Size3.alignment = alignof_slot(Size3);
+      ffi_type_Size3.elements = ffi_type_Size3_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size3);
+      {
+        FFI_CALL(cif,S3_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c%c}\n",r.x1,r.x2,r.x3);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 47
+  {
+    Size4 r = S4_v();
+    fprintf(out,"->{%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size4_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size4;
+      ffi_type_Size4.type = FFI_TYPE_STRUCT;
+      ffi_type_Size4.size = sizeof(Size4);
+      ffi_type_Size4.alignment = alignof_slot(Size4);
+      ffi_type_Size4.elements = ffi_type_Size4_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size4);
+      {
+        FFI_CALL(cif,S4_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 48
+  {
+    Size7 r = S7_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size7_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size7;
+      ffi_type_Size7.type = FFI_TYPE_STRUCT;
+      ffi_type_Size7.size = sizeof(Size7);
+      ffi_type_Size7.alignment = alignof_slot(Size7);
+      ffi_type_Size7.elements = ffi_type_Size7_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size7);
+      {
+        FFI_CALL(cif,S7_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 49
+  {
+    Size8 r = S8_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size8_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size8;
+      ffi_type_Size8.type = FFI_TYPE_STRUCT;
+      ffi_type_Size8.size = sizeof(Size8);
+      ffi_type_Size8.alignment = alignof_slot(Size8);
+      ffi_type_Size8.elements = ffi_type_Size8_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size8);
+      {
+        FFI_CALL(cif,S8_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 50
+  {
+    Size12 r = S12_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size12_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size12;
+      ffi_type_Size12.type = FFI_TYPE_STRUCT;
+      ffi_type_Size12.size = sizeof(Size12);
+      ffi_type_Size12.alignment = alignof_slot(Size12);
+      ffi_type_Size12.elements = ffi_type_Size12_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size12);
+      {
+        FFI_CALL(cif,S12_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 51  
+  {
+    Size15 r = S15_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size15_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size15;
+      ffi_type_Size15.type = FFI_TYPE_STRUCT;
+      ffi_type_Size15.size = sizeof(Size15);
+      ffi_type_Size15.alignment = alignof_slot(Size15);
+      ffi_type_Size15.elements = ffi_type_Size15_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size15);
+      {
+        FFI_CALL(cif,S15_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15);
+    fflush(out);
+  }
+#endif
+#if (!defined(DGTEST)) || DGTEST == 52  
+  {
+    Size16 r = S16_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15,r.x16);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    {
+      ffi_type* ffi_type_Size16_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size16;
+      ffi_type_Size16.type = FFI_TYPE_STRUCT;
+      ffi_type_Size16.size = sizeof(Size16);
+      ffi_type_Size16.alignment = alignof_slot(Size16);
+      ffi_type_Size16.elements = ffi_type_Size16_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size16);
+      {
+        FFI_CALL(cif,S16_v,NULL,&r);
+      }
+    }
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15,r.x16);
+    fflush(out);
+  }
+#endif
+}
+void
+  structure_tests (void)
+{
+  Int Ir;
+  Char Cr;
+  Float Fr;
+  Double Dr;
+  J Jr;
+#ifndef SKIP_EXTRA_STRUCTS  
+  T Tr;
+  X Xr;
+#endif  
+
+#if (!defined(DGTEST)) || DGTEST == 53  
+  Ir = I_III(I1,I2,I3);
+  fprintf(out,"->{%d}\n",Ir.x);
+  fflush(out);
+  Ir.x = 0; clear_traces();
+  {
+    ffi_type* ffi_type_Int_elements[] = { &ffi_type_sint, NULL };
+    ffi_type ffi_type_Int;
+    ffi_type_Int.type = FFI_TYPE_STRUCT;
+    ffi_type_Int.size = sizeof(Int);
+    ffi_type_Int.alignment = alignof_slot(Int);
+    ffi_type_Int.elements = ffi_type_Int_elements;
+    ffi_type* argtypes[] = { &ffi_type_Int, &ffi_type_Int, &ffi_type_Int };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_Int);
+    {
+      /*const*/ void* args[] = { &I1, &I2, &I3 };
+      FFI_CALL(cif,I_III,args,&Ir);
+    }
+  }
+  fprintf(out,"->{%d}\n",Ir.x);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 54
+  Cr = C_CdC(C1,d2,C3);
+  fprintf(out,"->{'%c'}\n",Cr.x);
+  fflush(out);
+  Cr.x = '\0'; clear_traces();
+  {
+    ffi_type* ffi_type_Char_elements[] = { &ffi_type_char, NULL };
+    ffi_type ffi_type_Char;
+    ffi_type_Char.type = FFI_TYPE_STRUCT;
+    ffi_type_Char.size = sizeof(Char);
+    ffi_type_Char.alignment = alignof_slot(Char);
+    ffi_type_Char.elements = ffi_type_Char_elements;
+    ffi_type* argtypes[] = { &ffi_type_Char, &ffi_type_double, &ffi_type_Char };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_Char);
+    {
+      /*const*/ void* args[] = { &C1, &d2, &C3 };
+      FFI_CALL(cif,C_CdC,args,&Cr);
+    }
+  }
+  fprintf(out,"->{'%c'}\n",Cr.x);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 55
+  Fr = F_Ffd(F1,f2,d3);
+  fprintf(out,"->{%g}\n",Fr.x);
+  fflush(out);
+  Fr.x = 0.0; clear_traces();
+  {
+    ffi_type* ffi_type_Float_elements[] = { &ffi_type_float, NULL };
+    ffi_type ffi_type_Float;
+    ffi_type_Float.type = FFI_TYPE_STRUCT;
+    ffi_type_Float.size = sizeof(Float);
+    ffi_type_Float.alignment = alignof_slot(Float);
+    ffi_type_Float.elements = ffi_type_Float_elements;
+    ffi_type* argtypes[] = { &ffi_type_Float, &ffi_type_float, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_Float);
+    {
+      /*const*/ void* args[] = { &F1, &f2, &d3 };
+      FFI_CALL(cif,F_Ffd,args,&Fr);
+    }
+  }
+  fprintf(out,"->{%g}\n",Fr.x);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 56  
+  Dr = D_fDd(f1,D2,d3);
+  fprintf(out,"->{%g}\n",Dr.x);
+  fflush(out);
+  Dr.x = 0.0; clear_traces();
+  {
+    ffi_type* ffi_type_Double_elements[] = { &ffi_type_double, NULL };
+    ffi_type ffi_type_Double;
+    ffi_type_Double.type = FFI_TYPE_STRUCT;
+    ffi_type_Double.size = sizeof(Double);
+    ffi_type_Double.alignment = alignof_slot(Double);
+    ffi_type_Double.elements = ffi_type_Double_elements;
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_Double, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_Double);
+    {
+      /*const*/ void* args[] = { &f1, &D2, &d3 };
+      FFI_CALL(cif,D_fDd,args,&Dr);
+    }
+  }
+  fprintf(out,"->{%g}\n",Dr.x);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 57  
+  Dr = D_Dfd(D1,f2,d3);
+  fprintf(out,"->{%g}\n",Dr.x);
+  fflush(out);
+  Dr.x = 0.0; clear_traces();
+  {
+    ffi_type* ffi_type_Double_elements[] = { &ffi_type_double, NULL };
+    ffi_type ffi_type_Double;
+    ffi_type_Double.type = FFI_TYPE_STRUCT;
+    ffi_type_Double.size = sizeof(Double);
+    ffi_type_Double.alignment = alignof_slot(Double);
+    ffi_type_Double.elements = ffi_type_Double_elements;
+    ffi_type* argtypes[] = { &ffi_type_Double, &ffi_type_float, &ffi_type_double };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_Double);
+    {
+      /*const*/ void* args[] = { &D1, &f2, &d3 };
+      FFI_CALL(cif,D_Dfd,args,&Dr);
+    }
+  }
+  fprintf(out,"->{%g}\n",Dr.x);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 58  
+  Jr = J_JiJ(J1,i2,J2);
+  fprintf(out,"->{%ld,%ld}\n",Jr.l1,Jr.l2);
+  fflush(out);
+  Jr.l1 = Jr.l2 = 0; clear_traces();
+  {
+    ffi_type* ffi_type_J_elements[] = { &ffi_type_slong, &ffi_type_slong, NULL };
+    ffi_type ffi_type_J;
+    ffi_type_J.type = FFI_TYPE_STRUCT;
+    ffi_type_J.size = sizeof(J);
+    ffi_type_J.alignment = alignof_slot(J);
+    ffi_type_J.elements = ffi_type_J_elements;
+    ffi_type* argtypes[] = { &ffi_type_J, &ffi_type_sint, &ffi_type_J };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_J);
+    {
+      /*const*/ void* args[] = { &J1, &i2, &J2 };
+      FFI_CALL(cif,J_JiJ,args,&Jr);
+    }
+  }
+  fprintf(out,"->{%ld,%ld}\n",Jr.l1,Jr.l2);
+  fflush(out);
+#endif
+#ifndef SKIP_EXTRA_STRUCTS
+#if (!defined(DGTEST)) || DGTEST == 59
+  Tr = T_TcT(T1,' ',T2);
+  fprintf(out,"->{\"%c%c%c\"}\n",Tr.c[0],Tr.c[1],Tr.c[2]);
+  fflush(out);
+  Tr.c[0] = Tr.c[1] = Tr.c[2] = 0; clear_traces();
+  {
+    ffi_type* ffi_type_T_elements[] = { ??, NULL };
+    ffi_type ffi_type_T;
+    ffi_type_T.type = FFI_TYPE_STRUCT;
+    ffi_type_T.size = sizeof(T);
+    ffi_type_T.alignment = alignof_slot(T);
+    ffi_type_T.elements = ffi_type_T_elements;
+    ffi_type* argtypes[] = { &ffi_type_T, &ffi_type_char, &ffi_type_T };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_T);
+    {
+      char space = ' ';
+      /*const*/ void* args[] = { &T1, &space, &T2 };
+      FFI_CALL(cif,T_TcT,args,&Tr);
+    }
+  }
+  fprintf(out,"->{\"%c%c%c\"}\n",Tr.c[0],Tr.c[1],Tr.c[2]);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 60
+  Xr = X_BcdB(B1,c2,d3,B2);
+  fprintf(out,"->{\"%s\",'%c'}\n",Xr.c,Xr.c1);
+  fflush(out);
+  Xr.c[0]=Xr.c1='\0'; clear_traces();
+  {
+    ffi_type* ffi_type_X_elements[] = { ??, NULL };
+    ffi_type ffi_type_X;
+    ffi_type_X.type = FFI_TYPE_STRUCT;
+    ffi_type_X.size = sizeof(X);
+    ffi_type_X.alignment = alignof_slot(X);
+    ffi_type_X.elements = ffi_type_X_elements;
+    ffi_type* argtypes[] = { &ffi_type_X, &ffi_type_char, &ffi_type_double, &ffi_type_X };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_X);
+    {
+      /*const*/ void* args[] = { &B1, &c2, &d3, &B2 };
+      FFI_CALL(cif,X_BcdB,args,&Xr);
+    }
+  }
+  fprintf(out,"->{\"%s\",'%c'}\n",Xr.c,Xr.c1);
+  fflush(out);
+#endif
+#endif
+
+  return;
+}
+
+void
+  gpargs_boundary_tests (void)
+{
+  ffi_type* ffi_type_K_elements[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, NULL };
+  ffi_type ffi_type_K;
+  ffi_type* ffi_type_L_elements[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, NULL };
+  ffi_type ffi_type_L;
+  long lr;
+  long long llr;
+  float fr;
+  double dr;
+
+  ffi_type_K.type = FFI_TYPE_STRUCT;
+  ffi_type_K.size = sizeof(K);
+  ffi_type_K.alignment = alignof_slot(K);
+  ffi_type_K.elements = ffi_type_K_elements;
+
+  ffi_type_L.type = FFI_TYPE_STRUCT;
+  ffi_type_L.size = sizeof(L);
+  ffi_type_L.alignment = alignof_slot(L);
+  ffi_type_L.elements = ffi_type_L_elements;
+
+#if (!defined(DGTEST)) || DGTEST == 61  
+  lr = l_l0K(K1,l9);
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+  lr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_K, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+    {
+      /*const*/ void* args[] = { &K1, &l9 };
+      FFI_CALL(cif,l_l0K,args,&lr);
+    }
+  }
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 62  
+  lr = l_l1K(l1,K1,l9);
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+  lr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+    {
+      /*const*/ void* args[] = { &l1, &K1, &l9 };
+      FFI_CALL(cif,l_l1K,args,&lr);
+    }
+  }
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 63  
+  lr = l_l2K(l1,l2,K1,l9);
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+  lr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &K1, &l9 };
+      FFI_CALL(cif,l_l2K,args,&lr);
+    }
+  }
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 64  
+  lr = l_l3K(l1,l2,l3,K1,l9);
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+  lr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &K1, &l9 };
+      FFI_CALL(cif,l_l3K,args,&lr);
+    }
+  }
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 65
+  lr = l_l4K(l1,l2,l3,l4,K1,l9);
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+  lr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &K1, &l9 };
+      FFI_CALL(cif,l_l4K,args,&lr);
+    }
+  }
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 66
+  lr = l_l5K(l1,l2,l3,l4,l5,K1,l9);
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+  lr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &K1, &l9 };
+      FFI_CALL(cif,l_l5K,args,&lr);
+    }
+  }
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 67  
+  lr = l_l6K(l1,l2,l3,l4,l5,l6,K1,l9);
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+  lr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &l6, &K1, &l9 };
+      FFI_CALL(cif,l_l6K,args,&lr);
+    }
+  }
+  fprintf(out,"->%ld\n",lr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 68  
+  fr = f_f17l3L(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,l6,l7,l8,L1);
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+  fr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_L };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+    {
+      /*const*/ void* args[] = { &f1, &f2, &f3, &f4, &f5, &f6, &f7, &f8, &f9, &f10, &f11, &f12, &f13, &f14, &f15, &f16, &f17, &l6, &l7, &l8, &L1 };
+      FFI_CALL(cif,f_f17l3L,args,&fr);
+    }
+  }
+  fprintf(out,"->%g\n",fr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 69  
+  dr = d_d17l3L(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16,d17,l6,l7,l8,L1);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_L };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &d1, &d2, &d3, &d4, &d5, &d6, &d7, &d8, &d9, &d10, &d11, &d12, &d13, &d14, &d15, &d16, &d17, &l6, &l7, &l8, &L1 };
+      FFI_CALL(cif,d_d17l3L,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 70  
+  llr = ll_l2ll(l1,l2,ll1,l9);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &ll1, &l9 };
+      FFI_CALL(cif,ll_l2ll,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 71
+  llr = ll_l3ll(l1,l2,l3,ll1,l9);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &ll1, &l9 };
+      FFI_CALL(cif,ll_l3ll,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 72  
+  llr = ll_l4ll(l1,l2,l3,l4,ll1,l9);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &ll1, &l9 };
+      FFI_CALL(cif,ll_l4ll,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 73  
+  llr = ll_l5ll(l1,l2,l3,l4,l5,ll1,l9);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &ll1, &l9 };
+      FFI_CALL(cif,ll_l5ll,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 74  
+  llr = ll_l6ll(l1,l2,l3,l4,l5,l6,ll1,l9);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &l6, &ll1, &l9 };
+      FFI_CALL(cif,ll_l6ll,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 75  
+  llr = ll_l7ll(l1,l2,l3,l4,l5,l6,l7,ll1,l9);
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+  llr = 0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &l6, &l7, &ll1, &l9 };
+      FFI_CALL(cif,ll_l7ll,args,&llr);
+    }
+  }
+  fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 76  
+  dr = d_l2d(l1,l2,d2,l9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &d2, &l9 };
+      FFI_CALL(cif,d_l2d,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 77  
+  dr = d_l3d(l1,l2,l3,d2,l9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &d2, &l9 };
+      FFI_CALL(cif,d_l3d,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 78  
+  dr = d_l4d(l1,l2,l3,l4,d2,l9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &d2, &l9 };
+      FFI_CALL(cif,d_l4d,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 79  
+  dr = d_l5d(l1,l2,l3,l4,l5,d2,l9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &d2, &l9 };
+      FFI_CALL(cif,d_l5d,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 80  
+  dr = d_l6d(l1,l2,l3,l4,l5,l6,d2,l9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &l6, &d2, &l9 };
+      FFI_CALL(cif,d_l6d,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+#if (!defined(DGTEST)) || DGTEST == 81  
+  dr = d_l7d(l1,l2,l3,l4,l5,l6,l7,d2,l9);
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+  dr = 0.0; clear_traces();
+  {
+    ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+    ffi_cif cif;
+    FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+    {
+      /*const*/ void* args[] = { &l1, &l2, &l3, &l4, &l5, &l6, &l7, &d2, &l9 };
+      FFI_CALL(cif,d_l7d,args,&dr);
+    }
+  }
+  fprintf(out,"->%g\n",dr);
+  fflush(out);
+#endif
+  return;
+}
+
+int
+  main (void)
+{
+  ffi_type_char = (char)(-1) < 0 ? ffi_type_schar : ffi_type_uchar;
+  out = stdout;
+
+  void_tests();
+  int_tests();
+  float_tests();
+  double_tests();
+  pointer_tests();
+  mixed_number_tests();
+  small_structure_return_tests();
+  structure_tests();
+  gpargs_boundary_tests();
+
+  exit(0);
+}
diff --git a/js/src/ctypes/libffi/testsuite/libffi.bhaible/test-callback.c b/js/src/ctypes/libffi/testsuite/libffi.bhaible/test-callback.c
new file mode 100644
index 0000000000..c2633c79bb
--- /dev/null
+++ b/js/src/ctypes/libffi/testsuite/libffi.bhaible/test-callback.c
@@ -0,0 +1,2885 @@
+/*
+ * Copyright 1993 Bill Triggs <Bill.Triggs@inrialpes.fr>
+ * Copyright 1995-2017 Bruno Haible <bruno@clisp.org>
+ *
+ * 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 2 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.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* { dg-do run } */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ffi.h>
+#include "alignof.h"
+#include <stdarg.h>
+
+/* libffi testsuite local changes -------------------------------- */
+#ifdef DGTEST
+/* Redefine exit(1) as a test failure */
+#define exit(V) (void)((V) ? (abort(), 1) : exit(0))
+int count = 0;
+char rbuf1[2048];
+char rbuf2[2048];
+int _fprintf(FILE *stream, const char *format, ...)
+{
+  va_list args;
+  va_start(args, format);
+
+  switch (count++)
+    {
+    case 0:
+    case 1:
+      vsprintf(&rbuf1[strlen(rbuf1)], format, args);
+      break;
+    case 2:
+      printf("%s", rbuf1);
+      vsprintf(rbuf2, format, args);
+      break;
+    case 3:
+      vsprintf(&rbuf2[strlen(rbuf2)], format, args);
+      printf("%s", rbuf2);
+      if (strcmp (rbuf1, rbuf2)) abort();
+      break;
+    }
+
+  va_end(args);
+
+  return 0;
+}
+#define fprintf _fprintf
+#endif
+/* --------------------------------------------------------------- */
+
+#include "testcases.c"
+
+#ifndef ABI_NUM
+#define ABI_NUM FFI_DEFAULT_ABI
+#endif
+
+/* Definitions that ought to be part of libffi. */
+static ffi_type ffi_type_char;
+#define ffi_type_slonglong ffi_type_sint64
+#define ffi_type_ulonglong ffi_type_uint64
+
+/* libffi does not support arrays inside structs. */
+#define SKIP_EXTRA_STRUCTS
+
+#define FFI_PREP_CIF(cif,argtypes,rettype) \
+  if (ffi_prep_cif(&(cif),ABI_NUM,sizeof(argtypes)/sizeof(argtypes[0]),&rettype,argtypes) != FFI_OK) abort()
+#define FFI_PREP_CIF_NOARGS(cif,rettype) \
+  if (ffi_prep_cif(&(cif),ABI_NUM,0,&rettype,NULL) != FFI_OK) abort()
+
+#if defined(__sparc__) && defined(__sun) && defined(__SUNPRO_C) /* SUNWspro cc */
+/* SunPRO cc miscompiles the simulator function for X_BcdB: d.i[1] is
+ * temporarily stored in %l2 and put onto the stack from %l2, but in between
+ * the copy of X has used %l2 as a counter without saving and restoring its
+ * value.
+ */
+#define SKIP_X
+#endif
+#if defined(__mipsn32__) && !defined(__GNUC__)
+/* The X test crashes for an unknown reason. */
+#define SKIP_X
+#endif
+
+
+/* These functions simulate the behaviour of the functions defined in testcases.c. */
+
+/* void tests */
+void v_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&v_v) { fprintf(out,"wrong data for v_v\n"); exit(1); }
+  fprintf(out,"void f(void):\n");
+  fflush(out);
+}
+
+/* int tests */
+void i_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&i_v) { fprintf(out,"wrong data for i_v\n"); exit(1); }
+ {int r=99;
+  fprintf(out,"int f(void):");
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void i_i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&i_i) { fprintf(out,"wrong data for i_i\n"); exit(1); }
+  int a = *(int*)(*args++);
+  int r=a+1;
+  fprintf(out,"int f(int):(%d)",a);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}
+void i_i2_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&i_i2) { fprintf(out,"wrong data for i_i2\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  int b = *(int*)(*args++);
+  int r=a+b;
+  fprintf(out,"int f(2*int):(%d,%d)",a,b);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void i_i4_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&i_i4) { fprintf(out,"wrong data for i_i4\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  int b = *(int*)(*args++);
+  int c = *(int*)(*args++);
+  int d = *(int*)(*args++);
+  int r=a+b+c+d;
+  fprintf(out,"int f(4*int):(%d,%d,%d,%d)",a,b,c,d);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void i_i8_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&i_i8) { fprintf(out,"wrong data for i_i8\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  int b = *(int*)(*args++);
+  int c = *(int*)(*args++);
+  int d = *(int*)(*args++);
+  int e = *(int*)(*args++);
+  int f = *(int*)(*args++);
+  int g = *(int*)(*args++);
+  int h = *(int*)(*args++);
+  int r=a+b+c+d+e+f+g+h;
+  fprintf(out,"int f(8*int):(%d,%d,%d,%d,%d,%d,%d,%d)",a,b,c,d,e,f,g,h);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void i_i16_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&i_i16) { fprintf(out,"wrong data for i_i16\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  int b = *(int*)(*args++);
+  int c = *(int*)(*args++);
+  int d = *(int*)(*args++);
+  int e = *(int*)(*args++);
+  int f = *(int*)(*args++);
+  int g = *(int*)(*args++);
+  int h = *(int*)(*args++);
+  int i = *(int*)(*args++);
+  int j = *(int*)(*args++);
+  int k = *(int*)(*args++);
+  int l = *(int*)(*args++);
+  int m = *(int*)(*args++);
+  int n = *(int*)(*args++);
+  int o = *(int*)(*args++);
+  int p = *(int*)(*args++);
+  int r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p;
+  fprintf(out,"int f(16*int):(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)",
+          a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+
+/* float tests */
+void f_f_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f) { fprintf(out,"wrong data for f_f\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float r=a+1.0;
+  fprintf(out,"float f(float):(%g)",a);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f2_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f2) { fprintf(out,"wrong data for f_f2\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float r=a+b;
+  fprintf(out,"float f(2*float):(%g,%g)",a,b);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f4_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f4) { fprintf(out,"wrong data for f_f4\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float r=a+b+c+d;
+  fprintf(out,"float f(4*float):(%g,%g,%g,%g)",a,b,c,d);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f8_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f8) { fprintf(out,"wrong data for f_f8\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  float h = *(float*)(*args++);
+  float r=a+b+c+d+e+f+g+h;
+  fprintf(out,"float f(8*float):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f16_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f16) { fprintf(out,"wrong data for f_f16\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  float h = *(float*)(*args++);
+  float i = *(float*)(*args++);
+  float j = *(float*)(*args++);
+  float k = *(float*)(*args++);
+  float l = *(float*)(*args++);
+  float m = *(float*)(*args++);
+  float n = *(float*)(*args++);
+  float o = *(float*)(*args++);
+  float p = *(float*)(*args++);
+  float r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p;
+  fprintf(out,"float f(16*float):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f24_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f24) { fprintf(out,"wrong data for f_f24\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  float h = *(float*)(*args++);
+  float i = *(float*)(*args++);
+  float j = *(float*)(*args++);
+  float k = *(float*)(*args++);
+  float l = *(float*)(*args++);
+  float m = *(float*)(*args++);
+  float n = *(float*)(*args++);
+  float o = *(float*)(*args++);
+  float p = *(float*)(*args++);
+  float q = *(float*)(*args++);
+  float s = *(float*)(*args++);
+  float t = *(float*)(*args++);
+  float u = *(float*)(*args++);
+  float v = *(float*)(*args++);
+  float w = *(float*)(*args++);
+  float x = *(float*)(*args++);
+  float y = *(float*)(*args++);
+  float r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+s+t+u+v+w+x+y;
+  fprintf(out,"float f(24*float):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,s,t,u,v,w,x,y);
+  fflush(out);
+  *(float*)retp = r;
+}}
+
+/* double tests */
+void d_d_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d) { fprintf(out,"wrong data for d_d\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double r=a+1.0;
+  fprintf(out,"double f(double):(%g)",a);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d2_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d2) { fprintf(out,"wrong data for d_d2\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double r=a+b;
+  fprintf(out,"double f(2*double):(%g,%g)",a,b);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d4_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d4) { fprintf(out,"wrong data for d_d4\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double r=a+b+c+d;
+  fprintf(out,"double f(4*double):(%g,%g,%g,%g)",a,b,c,d);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d8_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d8) { fprintf(out,"wrong data for d_d8\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double e = *(double*)(*args++);
+  double f = *(double*)(*args++);
+  double g = *(double*)(*args++);
+  double h = *(double*)(*args++);
+  double r=a+b+c+d+e+f+g+h;
+  fprintf(out,"double f(8*double):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d16_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d16) { fprintf(out,"wrong data for d_d16\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double e = *(double*)(*args++);
+  double f = *(double*)(*args++);
+  double g = *(double*)(*args++);
+  double h = *(double*)(*args++);
+  double i = *(double*)(*args++);
+  double j = *(double*)(*args++);
+  double k = *(double*)(*args++);
+  double l = *(double*)(*args++);
+  double m = *(double*)(*args++);
+  double n = *(double*)(*args++);
+  double o = *(double*)(*args++);
+  double p = *(double*)(*args++);
+  double r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p;
+  fprintf(out,"double f(16*double):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
+  fflush(out);
+  *(double*)retp = r;
+}}
+
+/* pointer tests */
+void vp_vpdpcpsp_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&vp_vpdpcpsp) { fprintf(out,"wrong data for vp_vpdpcpsp\n"); exit(1); }
+ {void* a = *(void* *)(*args++);
+  double* b = *(double* *)(*args++);
+  char* c = *(char* *)(*args++);
+  Int* d = *(Int* *)(*args++);
+  void* ret = (char*)b + 1;
+  fprintf(out,"void* f(void*,double*,char*,Int*):(0x%p,0x%p,0x%p,0x%p)",a,b,c,d);
+  fflush(out);
+  *(void* *)retp = ret;
+}}
+
+/* mixed number tests */
+void uc_ucsil_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&uc_ucsil) { fprintf(out,"wrong data for uc_ucsil\n"); exit(1); }
+ {uchar a = *(unsigned char *)(*args++);
+  ushort b = *(unsigned short *)(*args++);
+  uint c = *(unsigned int *)(*args++);
+  ulong d = *(unsigned long *)(*args++);
+  uchar r = (uchar)-1;
+  fprintf(out,"uchar f(uchar,ushort,uint,ulong):(%u,%u,%u,%lu)",a,b,c,d);
+  fflush(out);
+  *(ffi_arg *)retp = r;
+}}
+void d_iidd_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_iidd) { fprintf(out,"wrong data for d_iidd\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  int b = *(int*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double r=a+b+c+d;
+  fprintf(out,"double f(int,int,double,double):(%d,%d,%g,%g)",a,b,c,d);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_iiidi_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_iiidi) { fprintf(out,"wrong data for d_iiidi\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  int b = *(int*)(*args++);
+  int c = *(int*)(*args++);
+  double d = *(double*)(*args++);
+  int e = *(int*)(*args++);
+  double r=a+b+c+d+e;
+  fprintf(out,"double f(int,int,int,double,int):(%d,%d,%d,%g,%d)",a,b,c,d,e);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_idid_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_idid) { fprintf(out,"wrong data for d_idid\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  double b = *(double*)(*args++);
+  int c = *(int*)(*args++);
+  double d = *(double*)(*args++);
+  double r=a+b+c+d;
+  fprintf(out,"double f(int,double,int,double):(%d,%g,%d,%g)",a,b,c,d);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_fdi_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_fdi) { fprintf(out,"wrong data for d_fdi\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  double b = *(double*)(*args++);
+  int c = *(int*)(*args++);
+  double r=a+b+c;
+  fprintf(out,"double f(float,double,int):(%g,%g,%d)",a,b,c);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void us_cdcd_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&us_cdcd) { fprintf(out,"wrong data for us_cdcd\n"); exit(1); }
+ {char a = *(char*)(*args++);
+  double b = *(double*)(*args++);
+  char c = *(char*)(*args++);
+  double d = *(double*)(*args++);
+  ushort r = (ushort)(a + b + c + d);
+  fprintf(out,"ushort f(char,double,char,double):('%c',%g,'%c',%g)",a,b,c,d);
+  fflush(out);
+  *(ffi_arg *)retp = r;
+}}
+void ll_iiilli_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_iiilli) { fprintf(out,"wrong data for ll_iiilli\n"); exit(1); }
+ {int a = *(int*)(*args++);
+  int b = *(int*)(*args++);
+  int c = *(int*)(*args++);
+  long long d = *(long long *)(*args++);
+  int e = *(int*)(*args++);
+  long long r = (long long)(int)a + (long long)(int)b + (long long)(int)c + d + (long long)e;
+  fprintf(out,"long long f(int,int,int,long long,int):(%d,%d,%d,0x%lx%08lx,%d)",a,b,c,(long)(d>>32),(long)(d&0xffffffff),e);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void ll_flli_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_flli) { fprintf(out,"wrong data for ll_flli\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  long long b = *(long long *)(*args++);
+  int c = *(int*)(*args++);
+  long long r = (long long)(int)a + b + (long long)c;
+  fprintf(out,"long long f(float,long long,int):(%g,0x%lx%08lx,0x%lx)",a,(long)(b>>32),(long)(b&0xffffffff),(long)c);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void f_fi_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_fi) { fprintf(out,"wrong data for f_fi\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+z;
+  fprintf(out,"float f(float,int):(%g,%d)",a,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f2i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f2i) { fprintf(out,"wrong data for f_f2i\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+b+z;
+  fprintf(out,"float f(2*float,int):(%g,%g,%d)",a,b,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f3i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f3i) { fprintf(out,"wrong data for f_f3i\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+b+c+z;
+  fprintf(out,"float f(3*float,int):(%g,%g,%g,%d)",a,b,c,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f4i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f4i) { fprintf(out,"wrong data for f_f4i\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+b+c+d+z;
+  fprintf(out,"float f(4*float,int):(%g,%g,%g,%g,%d)",a,b,c,d,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f7i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f7i) { fprintf(out,"wrong data for f_f7i\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+b+c+d+e+f+g+z;
+  fprintf(out,"float f(7*float,int):(%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f8i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f8i) { fprintf(out,"wrong data for f_f8i\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  float h = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+b+c+d+e+f+g+h+z;
+  fprintf(out,"float f(8*float,int):(%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f12i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f12i) { fprintf(out,"wrong data for f_f12i\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  float h = *(float*)(*args++);
+  float i = *(float*)(*args++);
+  float j = *(float*)(*args++);
+  float k = *(float*)(*args++);
+  float l = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+b+c+d+e+f+g+h+i+j+k+l+z;
+  fprintf(out,"float f(12*float,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void f_f13i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f13i) { fprintf(out,"wrong data for f_f13i\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  float h = *(float*)(*args++);
+  float i = *(float*)(*args++);
+  float j = *(float*)(*args++);
+  float k = *(float*)(*args++);
+  float l = *(float*)(*args++);
+  float m = *(float*)(*args++);
+  int z = *(int*)(*args++);
+  float r=a+b+c+d+e+f+g+h+i+j+k+l+m+z;
+  fprintf(out,"float f(13*float,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,m,z);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void d_di_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_di) { fprintf(out,"wrong data for d_di\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+z;
+  fprintf(out,"double f(double,int):(%g,%d)",a,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d2i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d2i) { fprintf(out,"wrong data for d_d2i\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+b+z;
+  fprintf(out,"double f(2*double,int):(%g,%g,%d)",a,b,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d3i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d3i) { fprintf(out,"wrong data for d_d3i\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+b+c+z;
+  fprintf(out,"double f(3*double,int):(%g,%g,%g,%d)",a,b,c,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d4i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d4i) { fprintf(out,"wrong data for d_d4i\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+b+c+d+z;
+  fprintf(out,"double f(4*double,int):(%g,%g,%g,%g,%d)",a,b,c,d,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d7i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d7i) { fprintf(out,"wrong data for d_d7i\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double e = *(double*)(*args++);
+  double f = *(double*)(*args++);
+  double g = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+b+c+d+e+f+g+z;
+  fprintf(out,"double f(7*double,int):(%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d8i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d8i) { fprintf(out,"wrong data for d_d8i\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double e = *(double*)(*args++);
+  double f = *(double*)(*args++);
+  double g = *(double*)(*args++);
+  double h = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+b+c+d+e+f+g+h+z;
+  fprintf(out,"double f(8*double,int):(%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d12i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d12i) { fprintf(out,"wrong data for d_d12i\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double e = *(double*)(*args++);
+  double f = *(double*)(*args++);
+  double g = *(double*)(*args++);
+  double h = *(double*)(*args++);
+  double i = *(double*)(*args++);
+  double j = *(double*)(*args++);
+  double k = *(double*)(*args++);
+  double l = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+b+c+d+e+f+g+h+i+j+k+l+z;
+  fprintf(out,"double f(12*double,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_d13i_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d13i) { fprintf(out,"wrong data for d_d13i\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double e = *(double*)(*args++);
+  double f = *(double*)(*args++);
+  double g = *(double*)(*args++);
+  double h = *(double*)(*args++);
+  double i = *(double*)(*args++);
+  double j = *(double*)(*args++);
+  double k = *(double*)(*args++);
+  double l = *(double*)(*args++);
+  double m = *(double*)(*args++);
+  int z = *(int*)(*args++);
+  double r=a+b+c+d+e+f+g+h+i+j+k+l+m+z;
+  fprintf(out,"double f(13*double,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,m,z);
+  fflush(out);
+  *(double*)retp = r;
+}}
+
+/* small structure return tests */
+void S1_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S1_v) { fprintf(out,"wrong data for S1_v\n"); exit(1); }
+ {Size1 r = Size1_1;
+  fprintf(out,"Size1 f(void):");
+  fflush(out);
+  *(Size1*)retp = r;
+}}
+void S2_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S2_v) { fprintf(out,"wrong data for S2_v\n"); exit(1); }
+ {Size2 r = Size2_1;
+  fprintf(out,"Size2 f(void):");
+  fflush(out);
+  *(Size2*)retp = r;
+}}
+void S3_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S3_v) { fprintf(out,"wrong data for S3_v\n"); exit(1); }
+ {Size3 r = Size3_1;
+  fprintf(out,"Size3 f(void):");
+  fflush(out);
+  *(Size3*)retp = r;
+}}
+void S4_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S4_v) { fprintf(out,"wrong data for S4_v\n"); exit(1); }
+ {Size4 r = Size4_1;
+  fprintf(out,"Size4 f(void):");
+  fflush(out);
+  *(Size4*)retp = r;
+}}
+void S7_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S7_v) { fprintf(out,"wrong data for S7_v\n"); exit(1); }
+ {Size7 r = Size7_1;
+  fprintf(out,"Size7 f(void):");
+  fflush(out);
+  *(Size7*)retp = r;
+}}
+void S8_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S8_v) { fprintf(out,"wrong data for S8_v\n"); exit(1); }
+ {Size8 r = Size8_1;
+  fprintf(out,"Size8 f(void):");
+  fflush(out);
+  *(Size8*)retp = r;
+}}
+void S12_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S12_v) { fprintf(out,"wrong data for S12_v\n"); exit(1); }
+ {Size12 r = Size12_1;
+  fprintf(out,"Size12 f(void):");
+  fflush(out);
+  *(Size12*)retp = r;
+}}
+void S15_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S15_v) { fprintf(out,"wrong data for S15_v\n"); exit(1); }
+ {Size15 r = Size15_1;
+  fprintf(out,"Size15 f(void):");
+  fflush(out);
+  *(Size15*)retp = r;
+}}
+void S16_v_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&S16_v) { fprintf(out,"wrong data for S16_v\n"); exit(1); }
+ {Size16 r = Size16_1;
+  fprintf(out,"Size16 f(void):");
+  fflush(out);
+  *(Size16*)retp = r;
+}}
+
+/* structure tests */
+void I_III_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&I_III) { fprintf(out,"wrong data for I_III\n"); exit(1); }
+ {Int a = *(Int*)(*args++);
+  Int b = *(Int*)(*args++);
+  Int c = *(Int*)(*args++);
+  Int r;
+  r.x = a.x + b.x + c.x;
+  fprintf(out,"Int f(Int,Int,Int):({%d},{%d},{%d})",a.x,b.x,c.x);
+  fflush(out);
+  *(Int*)retp = r;
+}}
+void C_CdC_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&C_CdC) { fprintf(out,"wrong data for C_CdC\n"); exit(1); }
+ {Char a = *(Char*)(*args++);
+  double b = *(double*)(*args++);
+  Char c = *(Char*)(*args++);
+  Char r;
+  r.x = (a.x + c.x)/2;
+  fprintf(out,"Char f(Char,double,Char):({'%c'},%g,{'%c'})",a.x,b,c.x);
+  fflush(out);
+  *(Char*)retp = r;
+}}
+void F_Ffd_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&F_Ffd) { fprintf(out,"wrong data for F_Ffd\n"); exit(1); }
+ {Float a = *(Float*)(*args++);
+  float b = *(float*)(*args++);
+  double c = *(double*)(*args++);
+  Float r;
+  r.x = a.x + b + c;
+  fprintf(out,"Float f(Float,float,double):({%g},%g,%g)",a.x,b,c);
+  fflush(out);
+  *(Float*)retp = r;
+}}
+void D_fDd_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&D_fDd) { fprintf(out,"wrong data for D_fDd\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  Double b = *(Double*)(*args++);
+  double c = *(double*)(*args++);
+  Double r;
+  r.x = a + b.x + c;
+  fprintf(out,"Double f(float,Double,double):(%g,{%g},%g)",a,b.x,c);
+  fflush(out);
+  *(Double*)retp = r;
+}}
+void D_Dfd_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&D_Dfd) { fprintf(out,"wrong data for D_Dfd\n"); exit(1); }
+ {Double a = *(Double*)(*args++);
+  float b = *(float*)(*args++);
+  double c = *(double*)(*args++);
+  Double r;
+  r.x = a.x + b + c;
+  fprintf(out,"Double f(Double,float,double):({%g},%g,%g)",a.x,b,c);
+  fflush(out);
+  *(Double*)retp = r;
+}}
+void J_JiJ_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&J_JiJ) { fprintf(out,"wrong data for J_JiJ\n"); exit(1); }
+ {J a = *(J*)(*args++);
+  int b= *(int*)(*args++);
+  J c = *(J*)(*args++);
+  J r;
+  r.l1 = a.l1+c.l1; r.l2 = a.l2+b+c.l2;
+  fprintf(out,"J f(J,int,J):({%ld,%ld},%d,{%ld,%ld})",a.l1,a.l2,b,c.l1,c.l2);
+  fflush(out);
+  *(J*)retp = r;
+}}
+#ifndef SKIP_EXTRA_STRUCTS
+void T_TcT_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&T_TcT) { fprintf(out,"wrong data for T_TcT\n"); exit(1); }
+ {T a = *(T*)(*args++);
+  char b = *(char*)(*args++);
+  T c = *(T*)(*args++);
+  T r;
+  r.c[0]='b'; r.c[1]=c.c[1]; r.c[2]=c.c[2];
+  fprintf(out,"T f(T,char,T):({\"%c%c%c\"},'%c',{\"%c%c%c\"})",a.c[0],a.c[1],a.c[2],b,c.c[0],c.c[1],c.c[2]);
+  fflush(out);
+  *(T*)retp = r;
+}}
+void X_BcdB_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&X_BcdB) { fprintf(out,"wrong data for X_BcdB\n"); exit(1); }
+ {B a = *(B*)(*args++);
+  char b = *(char*)(*args++);
+  double c = *(double*)(*args++);
+  B d = *(B*)(*args++);
+  static X xr={"return val",'R'};
+  X r;
+  r = xr;
+  r.c1 = b;
+  fprintf(out,"X f(B,char,double,B):({%g,{%d,%d,%d}},'%c',%g,{%g,{%d,%d,%d}})",
+          a.d,a.i[0],a.i[1],a.i[2],b,c,d.d,d.i[0],d.i[1],d.i[2]);
+  fflush(out);
+  *(X*)retp = r;
+}}
+#endif
+
+/* gpargs boundary tests */
+void l_l0K_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&l_l0K) { fprintf(out,"wrong data for l_l0K\n"); exit(1); }
+ {K b = *(K*)(*args++);
+  long c = *(long*)(*args++);
+  long r = b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(K,long):(%ld,%ld,%ld,%ld,%ld)",b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void l_l1K_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&l_l1K) { fprintf(out,"wrong data for l_l1K\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  K b = *(K*)(*args++);
+  long c = *(long*)(*args++);
+  long r = a1 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld)",a1,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void l_l2K_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&l_l2K) { fprintf(out,"wrong data for l_l2K\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  K b = *(K*)(*args++);
+  long c = *(long*)(*args++);
+  long r = a1 + a2 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(2*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void l_l3K_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&l_l3K) { fprintf(out,"wrong data for l_l3K\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  K b = *(K*)(*args++);
+  long c = *(long*)(*args++);
+  long r = a1 + a2 + a3 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(3*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void l_l4K_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&l_l4K) { fprintf(out,"wrong data for l_l4K\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  K b = *(K*)(*args++);
+  long c = *(long*)(*args++);
+  long r = a1 + a2 + a3 + a4 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(4*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,a4,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void l_l5K_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&l_l5K) { fprintf(out,"wrong data for l_l5K\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  K b = *(K*)(*args++);
+  long c = *(long*)(*args++);
+  long r = a1 + a2 + a3 + a4 + a5 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(5*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,a4,a5,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void l_l6K_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&l_l6K) { fprintf(out,"wrong data for l_l6K\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  long a6 = *(long*)(*args++);
+  K b = *(K*)(*args++);
+  long c = *(long*)(*args++);
+  long r = a1 + a2 + a3 + a4 + a5 + a6 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(6*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,a4,a5,a6,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  *(ffi_arg*)retp = r;
+}}
+void f_f17l3L_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&f_f17l3L) { fprintf(out,"wrong data for f_f17l3L\n"); exit(1); }
+ {float a = *(float*)(*args++);
+  float b = *(float*)(*args++);
+  float c = *(float*)(*args++);
+  float d = *(float*)(*args++);
+  float e = *(float*)(*args++);
+  float f = *(float*)(*args++);
+  float g = *(float*)(*args++);
+  float h = *(float*)(*args++);
+  float i = *(float*)(*args++);
+  float j = *(float*)(*args++);
+  float k = *(float*)(*args++);
+  float l = *(float*)(*args++);
+  float m = *(float*)(*args++);
+  float n = *(float*)(*args++);
+  float o = *(float*)(*args++);
+  float p = *(float*)(*args++);
+  float q = *(float*)(*args++);
+  long s = *(long*)(*args++);
+  long t = *(long*)(*args++);
+  long u = *(long*)(*args++);
+  L z = *(L*)(*args++);
+  float r = a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+s+t+u+z.l1+z.l2+z.l3+z.l4+z.l5+z.l6;
+  fprintf(out,"float f(17*float,3*int,L):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,s,t,u,z.l1,z.l2,z.l3,z.l4,z.l5,z.l6);
+  fflush(out);
+  *(float*)retp = r;
+}}
+void d_d17l3L_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_d17l3L) { fprintf(out,"wrong data for d_d17l3L\n"); exit(1); }
+ {double a = *(double*)(*args++);
+  double b = *(double*)(*args++);
+  double c = *(double*)(*args++);
+  double d = *(double*)(*args++);
+  double e = *(double*)(*args++);
+  double f = *(double*)(*args++);
+  double g = *(double*)(*args++);
+  double h = *(double*)(*args++);
+  double i = *(double*)(*args++);
+  double j = *(double*)(*args++);
+  double k = *(double*)(*args++);
+  double l = *(double*)(*args++);
+  double m = *(double*)(*args++);
+  double n = *(double*)(*args++);
+  double o = *(double*)(*args++);
+  double p = *(double*)(*args++);
+  double q = *(double*)(*args++);
+  long s = *(long*)(*args++);
+  long t = *(long*)(*args++);
+  long u = *(long*)(*args++);
+  L z = *(L*)(*args++);
+  double r = a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+s+t+u+z.l1+z.l2+z.l3+z.l4+z.l5+z.l6;
+  fprintf(out,"double f(17*double,3*int,L):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,s,t,u,z.l1,z.l2,z.l3,z.l4,z.l5,z.l6);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void ll_l2ll_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_l2ll) { fprintf(out,"wrong data for ll_l2ll\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long long b = *(long long *)(*args++);
+  long c = *(long*)(*args++);
+  long long r = (long long) (a1 + a2) + b + c;
+  fprintf(out,"long long f(2*long,long long,long):(%ld,%ld,0x%lx%08lx,%ld)",a1,a2,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void ll_l3ll_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_l3ll) { fprintf(out,"wrong data for ll_l3ll\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long long b = *(long long *)(*args++);
+  long c = *(long*)(*args++);
+  long long r = (long long) (a1 + a2 + a3) + b + c;
+  fprintf(out,"long long f(3*long,long long,long):(%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void ll_l4ll_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_l4ll) { fprintf(out,"wrong data for ll_l4ll\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long long b = *(long long *)(*args++);
+  long c = *(long*)(*args++);
+  long long r = (long long) (a1 + a2 + a3 + a4) + b + c;
+  fprintf(out,"long long f(4*long,long long,long):(%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void ll_l5ll_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_l5ll) { fprintf(out,"wrong data for ll_l5ll\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  long long b = *(long long *)(*args++);
+  long c = *(long*)(*args++);
+  long long r = (long long) (a1 + a2 + a3 + a4 + a5) + b + c;
+  fprintf(out,"long long f(5*long,long long,long):(%ld,%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,a5,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void ll_l6ll_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_l6ll) { fprintf(out,"wrong data for ll_l6ll\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  long a6 = *(long*)(*args++);
+  long long b = *(long long *)(*args++);
+  long c = *(long*)(*args++);
+  long long r = (long long) (a1 + a2 + a3 + a4 + a5 + a6) + b + c;
+  fprintf(out,"long long f(6*long,long long,long):(%ld,%ld,%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,a5,a6,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void ll_l7ll_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&ll_l7ll) { fprintf(out,"wrong data for ll_l7ll\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  long a6 = *(long*)(*args++);
+  long a7 = *(long*)(*args++);
+  long long b = *(long long *)(*args++);
+  long c = *(long*)(*args++);
+  long long r = (long long) (a1 + a2 + a3 + a4 + a5 + a6 + a7) + b + c;
+  fprintf(out,"long long f(7*long,long long,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,a5,a6,a7,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  *(long long *)retp = r;
+}}
+void d_l2d_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_l2d) { fprintf(out,"wrong data for d_l2d\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  double b = *(double*)(*args++);
+  long c = *(long*)(*args++);
+  double r = (double) (a1 + a2) + b + c;
+  fprintf(out,"double f(2*long,double,long):(%ld,%ld,%g,%ld)",a1,a2,b,c);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_l3d_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_l3d) { fprintf(out,"wrong data for d_l3d\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  double b = *(double*)(*args++);
+  long c = *(long*)(*args++);
+  double r = (double) (a1 + a2 + a3) + b + c;
+  fprintf(out,"double f(3*long,double,long):(%ld,%ld,%ld,%g,%ld)",a1,a2,a3,b,c);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_l4d_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_l4d) { fprintf(out,"wrong data for d_l4d\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  double b = *(double*)(*args++);
+  long c = *(long*)(*args++);
+  double r = (double) (a1 + a2 + a3 + a4) + b + c;
+  fprintf(out,"double f(4*long,double,long):(%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,b,c);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_l5d_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_l5d) { fprintf(out,"wrong data for d_l5d\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  double b = *(double*)(*args++);
+  long c = *(long*)(*args++);
+  double r = (double) (a1 + a2 + a3 + a4 + a5) + b + c;
+  fprintf(out,"double f(5*long,double,long):(%ld,%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,a5,b,c);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_l6d_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_l6d) { fprintf(out,"wrong data for d_l6d\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  long a6 = *(long*)(*args++);
+  double b = *(double*)(*args++);
+  long c = *(long*)(*args++);
+  double r = (double) (a1 + a2 + a3 + a4 + a5 + a6) + b + c;
+  fprintf(out,"double f(6*long,double,long):(%ld,%ld,%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,a5,a6,b,c);
+  fflush(out);
+  *(double*)retp = r;
+}}
+void d_l7d_simulator (ffi_cif* cif, void* retp, /*const*/ void* /*const*/ *args, void* data)
+{
+  if (data != (void*)&d_l7d) { fprintf(out,"wrong data for d_l7d\n"); exit(1); }
+ {long a1 = *(long*)(*args++);
+  long a2 = *(long*)(*args++);
+  long a3 = *(long*)(*args++);
+  long a4 = *(long*)(*args++);
+  long a5 = *(long*)(*args++);
+  long a6 = *(long*)(*args++);
+  long a7 = *(long*)(*args++);
+  double b = *(double*)(*args++);
+  long c = *(long*)(*args++);
+  double r = (double) (a1 + a2 + a3 + a4 + a5 + a6 + a7) + b + c;
+  fprintf(out,"double f(7*long,double,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,a5,a6,a7,b,c);
+  fflush(out);
+  *(double*)retp = r;
+}}
+
+
+/*
+ * The way we run these tests - first call the function directly, then
+ * through vacall() - there is the danger that arguments or results seem
+ * to be passed correctly, but what we are seeing are in fact the vestiges
+ * (traces) or the previous call. This may seriously fake the test.
+ * Avoid this by clearing the registers between the first and the second call.
+ */
+long clear_traces_i (long a, long b, long c, long d, long e, long f, long g, long h,
+                     long i, long j, long k, long l, long m, long n, long o, long p)
+{ return 0; }
+float clear_traces_f (float a, float b, float c, float d, float e, float f, float g,
+                      float h, float i, float j, float k, float l, float m, float n,
+                      float o, float p)
+{ return 0.0; }
+double clear_traces_d (double a, double b, double c, double d, double e, double f, double g,
+                       double h, double i, double j, double k, double l, double m, double n,
+                       double o, double p)
+{ return 0.0; }
+J clear_traces_J (void)
+{ J j; j.l1 = j.l2 = 0; return j; }
+void clear_traces (void)
+{ clear_traces_i(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
+  clear_traces_f(0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0);
+  clear_traces_d(0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0);
+  clear_traces_J();
+}
+
+int main (void)
+{
+  void* callback_code;
+  void* callback_writable;
+#define ALLOC_CALLBACK() \
+  callback_writable = ffi_closure_alloc(sizeof(ffi_closure),&callback_code); \
+  if (!callback_writable) abort()
+#define PREP_CALLBACK(cif,simulator,data) \
+  if (ffi_prep_closure_loc(callback_writable,&(cif),simulator,data,callback_code) != FFI_OK) abort()
+#define FREE_CALLBACK() \
+  ffi_closure_free(callback_writable)
+
+  ffi_type_char = (char)(-1) < 0 ? ffi_type_schar : ffi_type_uchar;
+  out = stdout;
+
+#if (!defined(DGTEST)) || DGTEST == 1  
+  /* void tests */
+  v_v();
+  clear_traces();
+  ALLOC_CALLBACK();
+  {
+    ffi_cif cif;
+    FFI_PREP_CIF_NOARGS(cif,ffi_type_void);
+    PREP_CALLBACK(cif,v_v_simulator,(void*)&v_v);
+    ((void (ABI_ATTR *) (void)) callback_code) ();
+  }
+  FREE_CALLBACK();
+#endif
+
+  /* int tests */
+  { int ir;
+
+#if (!defined(DGTEST)) || DGTEST == 2
+    ir = i_v();
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+    ir = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_sint);
+      PREP_CALLBACK(cif,i_v_simulator,(void*)&i_v);
+      ir = ((int (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+#endif    
+
+#if (!defined(DGTEST)) || DGTEST == 3
+    ir = i_i(i1);
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+    ir = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+      PREP_CALLBACK(cif,i_i_simulator,(void*)&i_i);
+      ir = ((int (ABI_ATTR *) (int)) callback_code) (i1);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 4    
+    ir = i_i2(i1,i2);
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+    ir = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+      PREP_CALLBACK(cif,i_i2_simulator,(void*)&i_i2);
+      ir = ((int (ABI_ATTR *) (int,int)) callback_code) (i1,i2);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 5    
+    ir = i_i4(i1,i2,i3,i4);
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+    ir = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+      PREP_CALLBACK(cif,i_i4_simulator,(void*)&i_i4);
+      ir = ((int (ABI_ATTR *) (int,int,int,int)) callback_code) (i1,i2,i3,i4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 6    
+    ir = i_i8(i1,i2,i3,i4,i5,i6,i7,i8);
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+    ir = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+      PREP_CALLBACK(cif,i_i8_simulator,(void*)&i_i8);
+      ir = ((int (ABI_ATTR *) (int,int,int,int,int,int,int,int)) callback_code) (i1,i2,i3,i4,i5,i6,i7,i8);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+#endif
+  
+#if (!defined(DGTEST)) || DGTEST == 7
+    ir = i_i16(i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,i14,i15,i16);
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+    ir = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_sint);
+      PREP_CALLBACK(cif,i_i16_simulator,(void*)&i_i16);
+      ir = ((int (ABI_ATTR *) (int,int,int,int,int,int,int,int,int,int,int,int,int,int,int,int)) callback_code) (i1,i2,i3,i4,i5,i6,i7,i8,i9,i10,i11,i12,i13,i14,i15,i16);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%d\n",ir);
+    fflush(out);
+#endif
+  }
+
+  /* float tests */
+  { float fr;
+
+#if (!defined(DGTEST)) || DGTEST == 8  
+    fr = f_f(f1);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f_simulator,(void*)&f_f);
+      fr = ((float (ABI_ATTR *) (float)) callback_code) (f1);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 9    
+    fr = f_f2(f1,f2);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f2_simulator,(void*)&f_f2);
+      fr = ((float (ABI_ATTR *) (float,float)) callback_code) (f1,f2);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 10
+    fr = f_f4(f1,f2,f3,f4);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f4_simulator,(void*)&f_f4);
+      fr = ((float (ABI_ATTR *) (float,float,float,float)) callback_code) (f1,f2,f3,f4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 11    
+    fr = f_f8(f1,f2,f3,f4,f5,f6,f7,f8);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f8_simulator,(void*)&f_f8);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,float,float,float,float)) callback_code) (f1,f2,f3,f4,f5,f6,f7,f8);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 12    
+    fr = f_f16(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f16_simulator,(void*)&f_f16);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float)) callback_code) (f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 13    
+    fr = f_f24(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,f18,f19,f20,f21,f22,f23,f24);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f24_simulator,(void*)&f_f24);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float)) callback_code) (f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,f18,f19,f20,f21,f22,f23,f24);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+  }
+
+  /* double tests */
+  { double dr;
+
+#if (!defined(DGTEST)) || DGTEST == 14
+    dr = d_d(d1);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d_simulator,(void*)&d_d);
+      dr = ((double (ABI_ATTR *) (double)) callback_code) (d1);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 15    
+    dr = d_d2(d1,d2);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d2_simulator,(void*)&d_d2);
+      dr = ((double (ABI_ATTR *) (double,double)) callback_code) (d1,d2);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+  
+#if (!defined(DGTEST)) || DGTEST == 16    
+    dr = d_d4(d1,d2,d3,d4);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d4_simulator,(void*)&d_d4);
+      dr = ((double (ABI_ATTR *) (double,double,double,double)) callback_code) (d1,d2,d3,d4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 17    
+    dr = d_d8(d1,d2,d3,d4,d5,d6,d7,d8);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d8_simulator,(void*)&d_d8);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,double,double,double,double)) callback_code) (d1,d2,d3,d4,d5,d6,d7,d8);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 18    
+    dr = d_d16(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d16_simulator,(void*)&d_d16);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,double,double,double,double,double,double,double,double,double,double,double,double)) callback_code) (d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+  }
+
+  /* pointer tests */
+  { void* vpr;
+
+#if (!defined(DGTEST)) || DGTEST == 19 
+    vpr = vp_vpdpcpsp(&uc1,&d2,str3,&I4);
+    fprintf(out,"->0x%p\n",vpr);
+    fflush(out);
+    vpr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_pointer, &ffi_type_pointer, &ffi_type_pointer, &ffi_type_pointer };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_pointer);
+      PREP_CALLBACK(cif,vp_vpdpcpsp_simulator,(void*)&vp_vpdpcpsp);
+      vpr = ((void* (ABI_ATTR *) (void*,double*,char*,Int*)) callback_code) (&uc1,&d2,str3,&I4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%p\n",vpr);
+    fflush(out);
+#endif
+  }
+
+  /* mixed number tests */
+  { uchar ucr;
+    ushort usr;
+    float fr;
+    double dr;
+    long long llr;
+
+#if (!defined(DGTEST)) || DGTEST == 20
+    ucr = uc_ucsil(uc1,us2,ui3,ul4);
+    fprintf(out,"->%u\n",ucr);
+    fflush(out);
+    ucr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_uchar, &ffi_type_ushort, &ffi_type_uint, &ffi_type_ulong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_uchar);
+      PREP_CALLBACK(cif,uc_ucsil_simulator,(void*)&uc_ucsil);
+      ucr = ((uchar (ABI_ATTR *) (uchar,ushort,uint,ulong)) callback_code) (uc1,us2,ui3,ul4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%u\n",ucr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 21    
+    dr = d_iidd(i1,i2,d3,d4);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_double, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_iidd_simulator,(void*)&d_iidd);
+      dr = ((double (ABI_ATTR *) (int,int,double,double)) callback_code) (i1,i2,d3,d4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 22    
+    dr = d_iiidi(i1,i2,i3,d4,i5);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_iiidi_simulator,(void*)&d_iiidi);
+      dr = ((double (ABI_ATTR *) (int,int,int,double,int)) callback_code) (i1,i2,i3,d4,i5);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 23    
+    dr = d_idid(i1,d2,i3,d4);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_double, &ffi_type_sint, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_idid_simulator,(void*)&d_idid);
+      dr = ((double (ABI_ATTR *) (int,double,int,double)) callback_code) (i1,d2,i3,d4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 24    
+    dr = d_fdi(f1,d2,i3);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_fdi_simulator,(void*)&d_fdi);
+      dr = ((double (ABI_ATTR *) (float,double,int)) callback_code) (f1,d2,i3);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 25    
+    usr = us_cdcd(c1,d2,c3,d4);
+    fprintf(out,"->%u\n",usr);
+    fflush(out);
+    usr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_char, &ffi_type_double, &ffi_type_char, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_ushort);
+      PREP_CALLBACK(cif,us_cdcd_simulator,(void*)&us_cdcd);
+      usr = ((ushort (ABI_ATTR *) (char,double,char,double)) callback_code) (c1,d2,c3,d4);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%u\n",usr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 26    
+    llr = ll_iiilli(i1,i2,i3,ll1,i13);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_sint, &ffi_type_sint, &ffi_type_sint, &ffi_type_slonglong, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_iiilli_simulator,(void*)&ll_iiilli);
+      llr = ((long long (ABI_ATTR *) (int,int,int,long long,int)) callback_code) (i1,i2,i3,ll1,i13);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 27    
+    llr = ll_flli(f13,ll1,i13);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_slonglong, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_flli_simulator,(void*)&ll_flli);
+      llr = ((long long (ABI_ATTR *) (float,long long,int)) callback_code) (f13,ll1,i13);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 28    
+    fr = f_fi(f1,i9);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_fi_simulator,(void*)&f_fi);
+      fr = ((float (ABI_ATTR *) (float,int)) callback_code) (f1,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 29    
+    fr = f_f2i(f1,f2,i9);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f2i_simulator,(void*)&f_f2i);
+      fr = ((float (ABI_ATTR *) (float,float,int)) callback_code) (f1,f2,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 30    
+    fr = f_f3i(f1,f2,f3,i9);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f3i_simulator,(void*)&f_f3i);
+      fr = ((float (ABI_ATTR *) (float,float,float,int)) callback_code) (f1,f2,f3,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 31    
+    fr = f_f4i(f1,f2,f3,f4,i9);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f4i_simulator,(void*)&f_f4i);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,int)) callback_code) (f1,f2,f3,f4,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 32    
+    fr = f_f7i(f1,f2,f3,f4,f5,f6,f7,i9);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f7i_simulator,(void*)&f_f7i);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,float,float,float,int)) callback_code) (f1,f2,f3,f4,f5,f6,f7,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 33    
+    fr = f_f8i(f1,f2,f3,f4,f5,f6,f7,f8,i9);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f8i_simulator,(void*)&f_f8i);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,float,float,float,float,int)) callback_code) (f1,f2,f3,f4,f5,f6,f7,f8,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 34    
+    fr = f_f13i(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,i9);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f13i_simulator,(void*)&f_f13i);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,float,float,float,float,float,float,float,float,float,int)) callback_code) (f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 35    
+    dr = d_di(d1,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_di_simulator,(void*)&d_di);
+      dr = ((double (ABI_ATTR *) (double,int)) callback_code) (d1,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 36    
+    dr = d_d2i(d1,d2,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d2i_simulator,(void*)&d_d2i);
+      dr = ((double (ABI_ATTR *) (double,double,int)) callback_code) (d1,d2,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 37    
+    dr = d_d3i(d1,d2,d3,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d3i_simulator,(void*)&d_d3i);
+      dr = ((double (ABI_ATTR *) (double,double,double,int)) callback_code) (d1,d2,d3,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 38    
+    dr = d_d4i(d1,d2,d3,d4,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d4i_simulator,(void*)&d_d4i);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,int)) callback_code) (d1,d2,d3,d4,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 39    
+    dr = d_d7i(d1,d2,d3,d4,d5,d6,d7,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d7i_simulator,(void*)&d_d7i);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,double,double,double,int)) callback_code) (d1,d2,d3,d4,d5,d6,d7,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 40    
+    dr = d_d8i(d1,d2,d3,d4,d5,d6,d7,d8,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d8i_simulator,(void*)&d_d8i);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,double,double,double,double,int)) callback_code) (d1,d2,d3,d4,d5,d6,d7,d8,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 41    
+    dr = d_d12i(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d12i_simulator,(void*)&d_d12i);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,double,double,double,double,double,double,double,double,int)) callback_code) (d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 42    
+    dr = d_d13i(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,i9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_sint };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d13i_simulator,(void*)&d_d13i);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,double,double,double,double,double,double,double,double,double,int)) callback_code) (d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,i9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+  }
+
+  /* small structure return tests */
+#if (!defined(DGTEST)) || DGTEST == 43
+  {
+    Size1 r = S1_v();
+    fprintf(out,"->{%c}\n",r.x1);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size1_elements[] = { &ffi_type_char, NULL };
+      ffi_type ffi_type_Size1;
+      ffi_type_Size1.type = FFI_TYPE_STRUCT;
+      ffi_type_Size1.size = sizeof(Size1);
+      ffi_type_Size1.alignment = alignof_slot(Size1);
+      ffi_type_Size1.elements = ffi_type_Size1_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size1);
+      PREP_CALLBACK(cif,S1_v_simulator,(void*)&S1_v);
+      r = ((Size1 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c}\n",r.x1);
+    fflush(out);
+  }
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 44
+  {
+    Size2 r = S2_v();
+    fprintf(out,"->{%c%c}\n",r.x1,r.x2);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size2_elements[] = { &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size2;
+      ffi_type_Size2.type = FFI_TYPE_STRUCT;
+      ffi_type_Size2.size = sizeof(Size2);
+      ffi_type_Size2.alignment = alignof_slot(Size2);
+      ffi_type_Size2.elements = ffi_type_Size2_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size2);
+      PREP_CALLBACK(cif,S2_v_simulator,(void*)&S2_v);
+      r = ((Size2 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c}\n",r.x1,r.x2);
+    fflush(out);
+  }
+#endif    
+
+#if (!defined(DGTEST)) || DGTEST == 45
+  {
+    Size3 r = S3_v();
+    fprintf(out,"->{%c%c%c}\n",r.x1,r.x2,r.x3);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size3_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size3;
+      ffi_type_Size3.type = FFI_TYPE_STRUCT;
+      ffi_type_Size3.size = sizeof(Size3);
+      ffi_type_Size3.alignment = alignof_slot(Size3);
+      ffi_type_Size3.elements = ffi_type_Size3_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size3);
+      PREP_CALLBACK(cif,S3_v_simulator,(void*)&S3_v);
+      r = ((Size3 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c%c}\n",r.x1,r.x2,r.x3);
+    fflush(out);
+  }
+#endif    
+
+#if (!defined(DGTEST)) || DGTEST == 46
+  {
+    Size4 r = S4_v();
+    fprintf(out,"->{%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size4_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size4;
+      ffi_type_Size4.type = FFI_TYPE_STRUCT;
+      ffi_type_Size4.size = sizeof(Size4);
+      ffi_type_Size4.alignment = alignof_slot(Size4);
+      ffi_type_Size4.elements = ffi_type_Size4_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size4);
+      PREP_CALLBACK(cif,S4_v_simulator,(void*)&S4_v);
+      r = ((Size4 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4);
+    fflush(out);
+  }
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 47  
+  {
+    Size7 r = S7_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size7_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size7;
+      ffi_type_Size7.type = FFI_TYPE_STRUCT;
+      ffi_type_Size7.size = sizeof(Size7);
+      ffi_type_Size7.alignment = alignof_slot(Size7);
+      ffi_type_Size7.elements = ffi_type_Size7_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size7);
+      PREP_CALLBACK(cif,S7_v_simulator,(void*)&S7_v);
+      r = ((Size7 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7);
+    fflush(out);
+  }
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 48  
+  {
+    Size8 r = S8_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size8_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size8;
+      ffi_type_Size8.type = FFI_TYPE_STRUCT;
+      ffi_type_Size8.size = sizeof(Size8);
+      ffi_type_Size8.alignment = alignof_slot(Size8);
+      ffi_type_Size8.elements = ffi_type_Size8_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size8);
+      PREP_CALLBACK(cif,S8_v_simulator,(void*)&S8_v);
+      r = ((Size8 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8);
+    fflush(out);
+  }
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 49
+  {
+    Size12 r = S12_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size12_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size12;
+      ffi_type_Size12.type = FFI_TYPE_STRUCT;
+      ffi_type_Size12.size = sizeof(Size12);
+      ffi_type_Size12.alignment = alignof_slot(Size12);
+      ffi_type_Size12.elements = ffi_type_Size12_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size12);
+      PREP_CALLBACK(cif,S12_v_simulator,(void*)&S12_v);
+      r = ((Size12 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12);
+    fflush(out);
+  }
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 50  
+  {
+    Size15 r = S15_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size15_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size15;
+      ffi_type_Size15.type = FFI_TYPE_STRUCT;
+      ffi_type_Size15.size = sizeof(Size15);
+      ffi_type_Size15.alignment = alignof_slot(Size15);
+      ffi_type_Size15.elements = ffi_type_Size15_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size15);
+      PREP_CALLBACK(cif,S15_v_simulator,(void*)&S15_v);
+      r = ((Size15 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15);
+    fflush(out);
+  }
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 51
+  {
+    Size16 r = S16_v();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15,r.x16);
+    fflush(out);
+    memset(&r,0,sizeof(r)); clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Size16_elements[] = { &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, &ffi_type_char, NULL };
+      ffi_type ffi_type_Size16;
+      ffi_type_Size16.type = FFI_TYPE_STRUCT;
+      ffi_type_Size16.size = sizeof(Size16);
+      ffi_type_Size16.alignment = alignof_slot(Size16);
+      ffi_type_Size16.elements = ffi_type_Size16_elements;
+      ffi_cif cif;
+      FFI_PREP_CIF_NOARGS(cif,ffi_type_Size16);
+      PREP_CALLBACK(cif,S16_v_simulator,(void*)&S16_v);
+      r = ((Size16 (ABI_ATTR *) (void)) callback_code) ();
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c}\n",r.x1,r.x2,r.x3,r.x4,r.x5,r.x6,r.x7,r.x8,r.x9,r.x10,r.x11,r.x12,r.x13,r.x14,r.x15,r.x16);
+    fflush(out);
+  }
+#endif
+
+  
+  /* structure tests */
+  { Int Ir;
+    Char Cr;
+    Float Fr;
+    Double Dr;
+    J Jr;
+#ifndef SKIP_EXTRA_STRUCTS
+    T Tr;
+    X Xr;
+#endif    
+
+#if (!defined(DGTEST)) || DGTEST == 52
+    Ir = I_III(I1,I2,I3);
+    fprintf(out,"->{%d}\n",Ir.x);
+    fflush(out);
+    Ir.x = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Int_elements[] = { &ffi_type_sint, NULL };
+      ffi_type ffi_type_Int;
+      ffi_type_Int.type = FFI_TYPE_STRUCT;
+      ffi_type_Int.size = sizeof(Int);
+      ffi_type_Int.alignment = alignof_slot(Int);
+      ffi_type_Int.elements = ffi_type_Int_elements;
+      ffi_type* argtypes[] = { &ffi_type_Int, &ffi_type_Int, &ffi_type_Int };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_Int);
+      PREP_CALLBACK(cif,I_III_simulator,(void*)&I_III);
+      Ir = ((Int (ABI_ATTR *) (Int,Int,Int)) callback_code) (I1,I2,I3);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%d}\n",Ir.x);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 53
+    Cr = C_CdC(C1,d2,C3);
+    fprintf(out,"->{'%c'}\n",Cr.x);
+    fflush(out);
+    Cr.x = '\0'; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Char_elements[] = { &ffi_type_char, NULL };
+      ffi_type ffi_type_Char;
+      ffi_type_Char.type = FFI_TYPE_STRUCT;
+      ffi_type_Char.size = sizeof(Char);
+      ffi_type_Char.alignment = alignof_slot(Char);
+      ffi_type_Char.elements = ffi_type_Char_elements;
+      ffi_type* argtypes[] = { &ffi_type_Char, &ffi_type_double, &ffi_type_Char };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_Char);
+      PREP_CALLBACK(cif,C_CdC_simulator,(void*)&C_CdC);
+      Cr = ((Char (ABI_ATTR *) (Char,double,Char)) callback_code) (C1,d2,C3);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{'%c'}\n",Cr.x);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 54    
+    Fr = F_Ffd(F1,f2,d3);
+    fprintf(out,"->{%g}\n",Fr.x);
+    fflush(out);
+    Fr.x = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Float_elements[] = { &ffi_type_float, NULL };
+      ffi_type ffi_type_Float;
+      ffi_type_Float.type = FFI_TYPE_STRUCT;
+      ffi_type_Float.size = sizeof(Float);
+      ffi_type_Float.alignment = alignof_slot(Float);
+      ffi_type_Float.elements = ffi_type_Float_elements;
+      ffi_type* argtypes[] = { &ffi_type_Float, &ffi_type_float, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_Float);
+      PREP_CALLBACK(cif,F_Ffd_simulator,(void*)&F_Ffd);
+      Fr = ((Float (ABI_ATTR *) (Float,float,double)) callback_code) (F1,f2,d3);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%g}\n",Fr.x);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 55    
+    Dr = D_fDd(f1,D2,d3);
+    fprintf(out,"->{%g}\n",Dr.x);
+    fflush(out);
+    Dr.x = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Double_elements[] = { &ffi_type_double, NULL };
+      ffi_type ffi_type_Double;
+      ffi_type_Double.type = FFI_TYPE_STRUCT;
+      ffi_type_Double.size = sizeof(Double);
+      ffi_type_Double.alignment = alignof_slot(Double);
+      ffi_type_Double.elements = ffi_type_Double_elements;
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_Double, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_Double);
+      PREP_CALLBACK(cif,D_fDd_simulator,(void*)&D_fDd);
+      Dr = ((Double (ABI_ATTR *) (float,Double,double)) callback_code) (f1,D2,d3);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%g}\n",Dr.x);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 56
+    Dr = D_Dfd(D1,f2,d3);
+    fprintf(out,"->{%g}\n",Dr.x);
+    fflush(out);
+    Dr.x = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_Double_elements[] = { &ffi_type_double, NULL };
+      ffi_type ffi_type_Double;
+      ffi_type_Double.type = FFI_TYPE_STRUCT;
+      ffi_type_Double.size = sizeof(Double);
+      ffi_type_Double.alignment = alignof_slot(Double);
+      ffi_type_Double.elements = ffi_type_Double_elements;
+      ffi_type* argtypes[] = { &ffi_type_Double, &ffi_type_float, &ffi_type_double };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_Double);
+      PREP_CALLBACK(cif,D_Dfd_simulator,(void*)&D_Dfd);
+      Dr = ((Double (ABI_ATTR *) (Double,float,double)) callback_code) (D1,f2,d3);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%g}\n",Dr.x);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 57
+    Jr = J_JiJ(J1,i2,J2);
+    fprintf(out,"->{%ld,%ld}\n",Jr.l1,Jr.l2);
+    fflush(out);
+    Jr.l1 = Jr.l2 = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_J_elements[] = { &ffi_type_slong, &ffi_type_slong, NULL };
+      ffi_type ffi_type_J;
+      ffi_type_J.type = FFI_TYPE_STRUCT;
+      ffi_type_J.size = sizeof(J);
+      ffi_type_J.alignment = alignof_slot(J);
+      ffi_type_J.elements = ffi_type_J_elements;
+      ffi_type* argtypes[] = { &ffi_type_J, &ffi_type_sint, &ffi_type_J };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_J);
+      PREP_CALLBACK(cif,J_JiJ_simulator,(void*)&J_JiJ);
+      Jr = ((J (ABI_ATTR *) (J,int,J)) callback_code) (J1,i2,J2);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{%ld,%ld}\n",Jr.l1,Jr.l2);
+    fflush(out);
+#endif
+
+#ifndef SKIP_EXTRA_STRUCTS
+#if (!defined(DGTEST)) || DGTEST == 58
+    Tr = T_TcT(T1,' ',T2);
+    fprintf(out,"->{\"%c%c%c\"}\n",Tr.c[0],Tr.c[1],Tr.c[2]);
+    fflush(out);
+    Tr.c[0] = Tr.c[1] = Tr.c[2] = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_T_elements[] = { ??, NULL };
+      ffi_type ffi_type_T;
+      ffi_type_T.type = FFI_TYPE_STRUCT;
+      ffi_type_T.size = sizeof(T);
+      ffi_type_T.alignment = alignof_slot(T);
+      ffi_type_T.elements = ffi_type_T_elements;
+      ffi_type* argtypes[] = { &ffi_type_T, &ffi_type_char, &ffi_type_T };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_T);
+      PREP_CALLBACK(cif,T_TcT_simulator,(void*)&T_TcT);
+      Tr = ((T (ABI_ATTR *) (T,char,T)) callback_code) (T1,' ',T2);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{\"%c%c%c\"}\n",Tr.c[0],Tr.c[1],Tr.c[2]);
+    fflush(out);
+#endif
+
+#ifndef SKIP_X
+#if (!defined(DGTEST)) || DGTEST == 59
+    Xr = X_BcdB(B1,c2,d3,B2);
+    fprintf(out,"->{\"%s\",'%c'}\n",Xr.c,Xr.c1);
+    fflush(out);
+    Xr.c[0]=Xr.c1='\0'; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* ffi_type_X_elements[] = { ??, NULL };
+      ffi_type ffi_type_X;
+      ffi_type_X.type = FFI_TYPE_STRUCT;
+      ffi_type_X.size = sizeof(X);
+      ffi_type_X.alignment = alignof_slot(X);
+      ffi_type_X.elements = ffi_type_X_elements;
+      ffi_type* argtypes[] = { &ffi_type_X, &ffi_type_char, &ffi_type_double, &ffi_type_X };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_X);
+      PREP_CALLBACK(cif,X_BcdB_simulator,(void*)&X_BcdB);
+      Xr = ((X (ABI_ATTR *) (B,char,double,B)) callback_code) (B1,c2,d3,B2);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->{\"%s\",'%c'}\n",Xr.c,Xr.c1);
+    fflush(out);
+#endif
+#endif
+#endif
+  }
+
+  
+  /* gpargs boundary tests */
+  {
+    ffi_type* ffi_type_K_elements[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, NULL };
+    ffi_type ffi_type_K;
+    ffi_type* ffi_type_L_elements[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, NULL };
+    ffi_type ffi_type_L;
+    long lr;
+    long long llr;
+    float fr;
+    double dr;
+
+    ffi_type_K.type = FFI_TYPE_STRUCT;
+    ffi_type_K.size = sizeof(K);
+    ffi_type_K.alignment = alignof_slot(K);
+    ffi_type_K.elements = ffi_type_K_elements;
+
+    ffi_type_L.type = FFI_TYPE_STRUCT;
+    ffi_type_L.size = sizeof(L);
+    ffi_type_L.alignment = alignof_slot(L);
+    ffi_type_L.elements = ffi_type_L_elements;
+
+#if (!defined(DGTEST)) || DGTEST == 60
+    lr = l_l0K(K1,l9);
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+    lr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_K, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+      PREP_CALLBACK(cif,l_l0K_simulator,(void*)l_l0K);
+      lr = ((long (ABI_ATTR *) (K,long)) callback_code) (K1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 61
+    lr = l_l1K(l1,K1,l9);
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+    lr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+      PREP_CALLBACK(cif,l_l1K_simulator,(void*)l_l1K);
+      lr = ((long (ABI_ATTR *) (long,K,long)) callback_code) (l1,K1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 62
+    lr = l_l2K(l1,l2,K1,l9);
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+    lr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+      PREP_CALLBACK(cif,l_l2K_simulator,(void*)l_l2K);
+      lr = ((long (ABI_ATTR *) (long,long,K,long)) callback_code) (l1,l2,K1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 63
+    lr = l_l3K(l1,l2,l3,K1,l9);
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+    lr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+      PREP_CALLBACK(cif,l_l3K_simulator,(void*)l_l3K);
+      lr = ((long (ABI_ATTR *) (long,long,long,K,long)) callback_code) (l1,l2,l3,K1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 64
+    lr = l_l4K(l1,l2,l3,l4,K1,l9);
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+    lr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+      PREP_CALLBACK(cif,l_l4K_simulator,(void*)l_l4K);
+      lr = ((long (ABI_ATTR *) (long,long,long,long,K,long)) callback_code) (l1,l2,l3,l4,K1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 65  
+    lr = l_l5K(l1,l2,l3,l4,l5,K1,l9);
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+    lr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+      PREP_CALLBACK(cif,l_l5K_simulator,(void*)l_l5K);
+      lr = ((long (ABI_ATTR *) (long,long,long,long,long,K,long)) callback_code) (l1,l2,l3,l4,l5,K1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 66
+    lr = l_l6K(l1,l2,l3,l4,l5,l6,K1,l9);
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+    lr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_K, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slong);
+      PREP_CALLBACK(cif,l_l6K_simulator,(void*)l_l6K);
+      lr = ((long (ABI_ATTR *) (long,long,long,long,long,long,K,long)) callback_code) (l1,l2,l3,l4,l5,l6,K1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%ld\n",lr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 67    
+    fr = f_f17l3L(f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,l6,l7,l8,L1);
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+    fr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_float, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_L };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_float);
+      PREP_CALLBACK(cif,f_f17l3L_simulator,(void*)&f_f17l3L);
+      fr = ((float (ABI_ATTR *) (float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,float,long,long,long,L)) callback_code) (f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,l6,l7,l8,L1);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",fr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 68    
+    dr = d_d17l3L(d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16,d17,l6,l7,l8,L1);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_double, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_L };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_d17l3L_simulator,(void*)&d_d17l3L);
+      dr = ((double (ABI_ATTR *) (double,double,double,double,double,double,double,double,double,double,double,double,double,double,double,double,double,long,long,long,L)) callback_code) (d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12,d13,d14,d15,d16,d17,l6,l7,l8,L1);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 69    
+    llr = ll_l2ll(l1,l2,ll1,l9);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_l2ll_simulator,(void*)ll_l2ll);
+      llr = ((long long (ABI_ATTR *) (long,long,long long,long)) callback_code) (l1,l2,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 70
+    llr = ll_l3ll(l1,l2,l3,ll1,l9);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_l3ll_simulator,(void*)ll_l3ll);
+      llr = ((long long (ABI_ATTR *) (long,long,long,long long,long)) callback_code) (l1,l2,l3,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 71    
+    llr = ll_l4ll(l1,l2,l3,l4,ll1,l9);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_l4ll_simulator,(void*)ll_l4ll);
+      llr = ((long long (ABI_ATTR *) (long,long,long,long,long long,long)) callback_code) (l1,l2,l3,l4,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 72    
+    llr = ll_l5ll(l1,l2,l3,l4,l5,ll1,l9);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_l5ll_simulator,(void*)ll_l5ll);
+      llr = ((long long (ABI_ATTR *) (long,long,long,long,long,long long,long)) callback_code) (l1,l2,l3,l4,l5,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 73    
+    llr = ll_l6ll(l1,l2,l3,l4,l5,l6,ll1,l9);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_l6ll_simulator,(void*)ll_l6ll);
+      llr = ((long long (ABI_ATTR *) (long,long,long,long,long,long,long long,long)) callback_code) (l1,l2,l3,l4,l5,l6,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 74    
+    llr = ll_l7ll(l1,l2,l3,l4,l5,l6,l7,ll1,l9);
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+    llr = 0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slonglong, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_slonglong);
+      PREP_CALLBACK(cif,ll_l7ll_simulator,(void*)ll_l7ll);
+      llr = ((long long (ABI_ATTR *) (long,long,long,long,long,long,long,long long,long)) callback_code) (l1,l2,l3,l4,l5,l6,l7,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->0x%lx%08lx\n",(long)(llr>>32),(long)(llr&0xffffffff));
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 75    
+    dr = d_l2d(l1,l2,ll1,l9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_l2d_simulator,(void*)d_l2d);
+      dr = ((double (ABI_ATTR *) (long,long,double,long)) callback_code) (l1,l2,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 76    
+    dr = d_l3d(l1,l2,l3,ll1,l9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_l3d_simulator,(void*)d_l3d);
+      dr = ((double (ABI_ATTR *) (long,long,long,double,long)) callback_code) (l1,l2,l3,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 77    
+    dr = d_l4d(l1,l2,l3,l4,ll1,l9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_l4d_simulator,(void*)d_l4d);
+      dr = ((double (ABI_ATTR *) (long,long,long,long,double,long)) callback_code) (l1,l2,l3,l4,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 78
+    dr = d_l5d(l1,l2,l3,l4,l5,ll1,l9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_l5d_simulator,(void*)d_l5d);
+      dr = ((double (ABI_ATTR *) (long,long,long,long,long,double,long)) callback_code) (l1,l2,l3,l4,l5,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 79
+    dr = d_l6d(l1,l2,l3,l4,l5,l6,ll1,l9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_l6d_simulator,(void*)d_l6d);
+      dr = ((double (ABI_ATTR *) (long,long,long,long,long,long,double,long)) callback_code) (l1,l2,l3,l4,l5,l6,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+#if (!defined(DGTEST)) || DGTEST == 80
+    dr = d_l7d(l1,l2,l3,l4,l5,l6,l7,ll1,l9);
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+    dr = 0.0; clear_traces();
+    ALLOC_CALLBACK();
+    {
+      ffi_type* argtypes[] = { &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_slong, &ffi_type_double, &ffi_type_slong };
+      ffi_cif cif;
+      FFI_PREP_CIF(cif,argtypes,ffi_type_double);
+      PREP_CALLBACK(cif,d_l7d_simulator,(void*)d_l7d);
+      dr = ((double (ABI_ATTR *) (long,long,long,long,long,long,long,double,long)) callback_code) (l1,l2,l3,l4,l5,l6,l7,ll1,l9);
+    }
+    FREE_CALLBACK();
+    fprintf(out,"->%g\n",dr);
+    fflush(out);
+#endif
+
+  }
+  
+  exit(0);
+}
+
diff --git a/js/src/ctypes/libffi/testsuite/libffi.bhaible/testcases.c b/js/src/ctypes/libffi/testsuite/libffi.bhaible/testcases.c
new file mode 100644
index 0000000000..d25ebf48c9
--- /dev/null
+++ b/js/src/ctypes/libffi/testsuite/libffi.bhaible/testcases.c
@@ -0,0 +1,743 @@
+/*
+ * Copyright 1993 Bill Triggs <Bill.Triggs@inrialpes.fr>
+ * Copyright 1995-2017 Bruno Haible <bruno@clisp.org>
+ *
+ * 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.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* This file defines test functions of selected signatures, that exercise
+   dark corners of the various ABIs. */
+
+#include <stdio.h>
+
+FILE* out;
+
+#define uchar unsigned char
+#define ushort unsigned short
+#define uint unsigned int
+#define ulong unsigned long
+
+typedef struct { char x; } Char;
+typedef struct { short x; } Short;
+typedef struct { int x; } Int;
+typedef struct { long x; } Long;
+typedef struct { float x; } Float;
+typedef struct { double x; } Double;
+typedef struct { char c; float f; } A;
+typedef struct { double d; int i[3]; } B;
+typedef struct { long l1; long l2; } J;
+typedef struct { long l1; long l2; long l3; long l4; } K;
+typedef struct { long l1; long l2; long l3; long l4; long l5; long l6; } L;
+typedef struct { char x1; } Size1;
+typedef struct { char x1; char x2; } Size2;
+typedef struct { char x1; char x2; char x3; } Size3;
+typedef struct { char x1; char x2; char x3; char x4; } Size4;
+typedef struct {
+  char x1; char x2; char x3; char x4; char x5; char x6; char x7;
+} Size7;
+typedef struct {
+  char x1; char x2; char x3; char x4; char x5; char x6; char x7; char x8;
+} Size8;
+typedef struct {
+  char x1; char x2; char x3; char x4; char x5; char x6; char x7; char x8;
+  char x9; char x10; char x11; char x12;
+} Size12;
+typedef struct {
+  char x1; char x2; char x3; char x4; char x5; char x6; char x7; char x8;
+  char x9; char x10; char x11; char x12; char x13; char x14; char x15;
+} Size15;
+typedef struct {
+  char x1; char x2; char x3; char x4; char x5; char x6; char x7; char x8;
+  char x9; char x10; char x11; char x12; char x13; char x14; char x15; char x16;
+} Size16;
+typedef struct { char c[3]; } T;
+typedef struct { char c[33],c1; } X;
+
+char c1='a', c2=127, c3=(char)128, c4=(char)255, c5=-1;
+short s1=32767, s2=(short)32768, s3=3, s4=4, s5=5, s6=6, s7=7, s8=8, s9=9;
+int i1=1, i2=2, i3=3, i4=4, i5=5, i6=6, i7=7, i8=8, i9=9,
+    i10=11, i11=12, i12=13, i13=14, i14=15, i15=16, i16=17;
+long l1=1, l2=2, l3=3, l4=4, l5=5, l6=6, l7=7, l8=8, l9=9;
+long long ll1 = 3875056143130689530LL;
+float f1=0.1f, f2=0.2f, f3=0.3f, f4=0.4f, f5=0.5f, f6=0.6f, f7=0.7f, f8=0.8f, f9=0.9f,
+      f10=1.1f, f11=1.2f, f12=1.3f, f13=1.4f, f14=1.5f, f15=1.6f, f16=1.7f, f17=1.8f,
+      f18=1.9f, f19=2.1f, f20=2.2f, f21=2.3f, f22=2.4f, f23=2.5f, f24=2.6f;
+double d1=0.1, d2=0.2, d3=0.3, d4=0.4, d5=0.5, d6=0.6, d7=0.7, d8=0.8, d9=0.9,
+       d10=1.1, d11=1.2, d12=1.3, d13=1.4, d14=1.5, d15=1.6, d16=1.7, d17=1.8;
+
+uchar uc1='a', uc2=127, uc3=128, uc4=255, uc5=(uchar)-1;
+ushort us1=1, us2=2, us3=3, us4=4, us5=5, us6=6, us7=7, us8=8, us9=9;
+uint ui1=1, ui2=2, ui3=3, ui4=4, ui5=5, ui6=6, ui7=7, ui8=8, ui9=9;
+ulong ul1=1, ul2=2, ul3=3, ul4=4, ul5=5, ul6=6, ul7=7, ul8=8, ul9=9;
+
+char *str1="hello",str2[]="goodbye",*str3="still here?";
+Char C1={'A'}, C2={'B'}, C3={'C'}, C4={'\377'}, C5={(char)(-1)};
+Short S1={1}, S2={2}, S3={3}, S4={4}, S5={5}, S6={6}, S7={7}, S8={8}, S9={9};
+Int I1={1}, I2={2}, I3={3}, I4={4}, I5={5}, I6={6}, I7={7}, I8={8}, I9={9};
+Float F1={0.1f}, F2={0.2f}, F3={0.3f}, F4={0.4f}, F5={0.5f}, F6={0.6f}, F7={0.7f}, F8={0.8f}, F9={0.9f};
+Double D1={0.1}, D2={0.2}, D3={0.3}, D4={0.4}, D5={0.5}, D6={0.6}, D7={0.7}, D8={0.8}, D9={0.9};
+
+A A1={'a',0.1f},A2={'b',0.2f},A3={'\377',0.3f};
+B B1={0.1,{1,2,3}},B2={0.2,{5,4,3}};
+J J1={47,11},J2={73,55};
+K K1={19,69,12,28};
+L L1={561,1105,1729,2465,2821,6601}; /* A002997 */
+Size1 Size1_1={'a'};
+Size2 Size2_1={'a','b'};
+Size3 Size3_1={'a','b','c'};
+Size4 Size4_1={'a','b','c','d'};
+Size7 Size7_1={'a','b','c','d','e','f','g'};
+Size8 Size8_1={'a','b','c','d','e','f','g','h'};
+Size12 Size12_1={'a','b','c','d','e','f','g','h','i','j','k','l'};
+Size15 Size15_1={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o'};
+Size16 Size16_1={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p'};
+T T1={{'t','h','e'}},T2={{'f','o','x'}};
+X X1={"abcdefghijklmnopqrstuvwxyzABCDEF",'G'}, X2={"123",'9'}, X3={"return-return-return",'R'};
+
+#if defined(__GNUC__)
+#define __STDCALL__ __attribute__((stdcall))
+#define __THISCALL__ __attribute__((thiscall))
+#define __FASTCALL__ __attribute__((fastcall))
+#define __MSABI__ __attribute__((ms_abi))
+#else
+#define __STDCALL__ __stdcall
+#define __THISCALL__ __thiscall
+#define __FASTCALL__ __fastcall
+#endif
+
+#ifndef ABI_ATTR
+#define ABI_ATTR
+#endif
+
+/* void tests */
+void ABI_ATTR v_v (void)
+{
+  fprintf(out,"void f(void):\n");
+  fflush(out);
+}
+
+/* int tests */
+int ABI_ATTR i_v (void)
+{
+  int r=99;
+  fprintf(out,"int f(void):");
+  fflush(out);
+  return r;
+}
+int ABI_ATTR i_i (int a)
+{
+  int r=a+1;
+  fprintf(out,"int f(int):(%d)",a);
+  fflush(out);
+  return r;
+}
+int ABI_ATTR i_i2 (int a, int b)
+{
+  int r=a+b;
+  fprintf(out,"int f(2*int):(%d,%d)",a,b);
+  fflush(out);
+  return r;
+}
+int ABI_ATTR i_i4 (int a, int b, int c, int d)
+{
+  int r=a+b+c+d;
+  fprintf(out,"int f(4*int):(%d,%d,%d,%d)",a,b,c,d);
+  fflush(out);
+  return r;
+}
+int ABI_ATTR i_i8 (int a, int b, int c, int d, int e, int f, int g, int h)
+{
+  int r=a+b+c+d+e+f+g+h;
+  fprintf(out,"int f(8*int):(%d,%d,%d,%d,%d,%d,%d,%d)",a,b,c,d,e,f,g,h);
+  fflush(out);
+  return r;
+}
+int ABI_ATTR i_i16 (int a, int b, int c, int d, int e, int f, int g, int h,
+           int i, int j, int k, int l, int m, int n, int o, int p)
+{
+  int r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p;
+  fprintf(out,"int f(16*int):(%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d)",
+          a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
+  fflush(out);
+  return r;
+}
+
+/* float tests */
+float ABI_ATTR f_f (float a)
+{
+  float r=a+1.0f;
+  fprintf(out,"float f(float):(%g)",a);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f2 (float a, float b)
+{
+  float r=a+b;
+  fprintf(out,"float f(2*float):(%g,%g)",a,b);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f4 (float a, float b, float c, float d)
+{
+  float r=a+b+c+d;
+  fprintf(out,"float f(4*float):(%g,%g,%g,%g)",a,b,c,d);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f8 (float a, float b, float c, float d, float e, float f,
+            float g, float h)
+{
+  float r=a+b+c+d+e+f+g+h;
+  fprintf(out,"float f(8*float):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f16 (float a, float b, float c, float d, float e, float f, float g, float h,
+             float i, float j, float k, float l, float m, float n, float o, float p)
+{
+  float r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p;
+  fprintf(out,"float f(16*float):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f24 (float a, float b, float c, float d, float e, float f, float g, float h,
+             float i, float j, float k, float l, float m, float n, float o, float p,
+             float q, float s, float t, float u, float v, float w, float x, float y)
+{
+  float r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+s+t+u+v+w+x+y;
+  fprintf(out,"float f(24*float):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,s,t,u,v,w,x,y);
+  fflush(out);
+  return r;
+}
+
+/* double tests */
+double ABI_ATTR d_d (double a)
+{
+  double r=a+1.0;
+  fprintf(out,"double f(double):(%g)",a);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d2 (double a, double b)
+{
+  double r=a+b;
+  fprintf(out,"double f(2*double):(%g,%g)",a,b);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d4 (double a, double b, double c, double d)
+{
+  double r=a+b+c+d;
+  fprintf(out,"double f(4*double):(%g,%g,%g,%g)",a,b,c,d);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d8 (double a, double b, double c, double d, double e, double f,
+             double g, double h)
+{
+  double r=a+b+c+d+e+f+g+h;
+  fprintf(out,"double f(8*double):(%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d16 (double a, double b, double c, double d, double e, double f,
+              double g, double h, double i, double j, double k, double l,
+              double m, double n, double o, double p)
+{
+  double r=a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p;
+  fprintf(out,"double f(16*double):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p);
+  fflush(out);
+  return r;
+}
+
+/* pointer tests */
+void* ABI_ATTR vp_vpdpcpsp (void* a, double* b, char* c, Int* d)
+{
+  void* ret = (char*)b + 1;
+  fprintf(out,"void* f(void*,double*,char*,Int*):(0x%p,0x%p,0x%p,0x%p)",a,b,c,d);
+  fflush(out);
+  return ret;
+}
+
+/* mixed number tests */
+uchar ABI_ATTR uc_ucsil (uchar a, ushort b, uint c, ulong d)
+{
+  uchar r = (uchar)-1;
+  fprintf(out,"uchar f(uchar,ushort,uint,ulong):(%u,%u,%u,%lu)",a,b,c,d);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_iidd (int a, int b, double c, double d)
+{
+  double r = a+b+c+d;
+  fprintf(out,"double f(int,int,double,double):(%d,%d,%g,%g)",a,b,c,d);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_iiidi (int a, int b, int c, double d, int e)
+{
+  double r = a+b+c+d+e;
+  fprintf(out,"double f(int,int,int,double,int):(%d,%d,%d,%g,%d)",a,b,c,d,e);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_idid (int a, double b, int c, double d)
+{
+  double r = a+b+c+d;
+  fprintf(out,"double f(int,double,int,double):(%d,%g,%d,%g)",a,b,c,d);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_fdi (float a, double b, int c)
+{
+  double r = a+b+c;
+  fprintf(out,"double f(float,double,int):(%g,%g,%d)",a,b,c);
+  fflush(out);
+  return r;
+}
+ushort ABI_ATTR us_cdcd (char a, double b, char c, double d)
+{
+  ushort r = (ushort)(a + b + c + d);
+  fprintf(out,"ushort f(char,double,char,double):('%c',%g,'%c',%g)",a,b,c,d);
+  fflush(out);
+  return r;
+}
+
+long long ABI_ATTR ll_iiilli (int a, int b, int c, long long d, int e)
+{
+  long long r = (long long)(int)a+(long long)(int)b+(long long)(int)c+d+(long long)(int)e;
+  fprintf(out,"long long f(int,int,int,long long,int):(%d,%d,%d,0x%lx%08lx,%d)",a,b,c,(long)(d>>32),(long)(d&0xffffffff),e);
+  fflush(out);
+  return r;
+}
+long long ABI_ATTR ll_flli (float a, long long b, int c)
+{
+  long long r = (long long)(int)a + b + (long long)c;
+  fprintf(out,"long long f(float,long long,int):(%g,0x%lx%08lx,0x%lx)",a,(long)(b>>32),(long)(b&0xffffffff),(long)c);
+  fflush(out);
+  return r;
+}
+
+float ABI_ATTR f_fi (float a, int z)
+{
+  float r = a+z;
+  fprintf(out,"float f(float,int):(%g,%d)",a,z);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f2i (float a, float b, int z)
+{
+  float r = a+b+z;
+  fprintf(out,"float f(2*float,int):(%g,%g,%d)",a,b,z);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f3i (float a, float b, float c, int z)
+{
+  float r = a+b+c+z;
+  fprintf(out,"float f(3*float,int):(%g,%g,%g,%d)",a,b,c,z);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f4i (float a, float b, float c, float d, int z)
+{
+  float r = a+b+c+d+z;
+  fprintf(out,"float f(4*float,int):(%g,%g,%g,%g,%d)",a,b,c,d,z);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f7i (float a, float b, float c, float d, float e, float f, float g,
+             int z)
+{
+  float r = a+b+c+d+e+f+g+z;
+  fprintf(out,"float f(7*float,int):(%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,z);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f8i (float a, float b, float c, float d, float e, float f, float g,
+             float h, int z)
+{
+  float r = a+b+c+d+e+f+g+h+z;
+  fprintf(out,"float f(8*float,int):(%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,z);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f12i (float a, float b, float c, float d, float e, float f, float g,
+              float h, float i, float j, float k, float l, int z)
+{
+  float r = a+b+c+d+e+f+g+h+i+j+k+l+z;
+  fprintf(out,"float f(12*float,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,z);
+  fflush(out);
+  return r;
+}
+float ABI_ATTR f_f13i (float a, float b, float c, float d, float e, float f, float g,
+              float h, float i, float j, float k, float l, float m, int z)
+{
+  float r = a+b+c+d+e+f+g+h+i+j+k+l+m+z;
+  fprintf(out,"float f(13*float,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,m,z);
+  fflush(out);
+  return r;
+}
+
+double ABI_ATTR d_di (double a, int z)
+{
+  double r = a+z;
+  fprintf(out,"double f(double,int):(%g,%d)",a,z);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d2i (double a, double b, int z)
+{
+  double r = a+b+z;
+  fprintf(out,"double f(2*double,int):(%g,%g,%d)",a,b,z);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d3i (double a, double b, double c, int z)
+{
+  double r = a+b+c+z;
+  fprintf(out,"double f(3*double,int):(%g,%g,%g,%d)",a,b,c,z);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d4i (double a, double b, double c, double d, int z)
+{
+  double r = a+b+c+d+z;
+  fprintf(out,"double f(4*double,int):(%g,%g,%g,%g,%d)",a,b,c,d,z);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d7i (double a, double b, double c, double d, double e, double f,
+              double g, int z)
+{
+  double r = a+b+c+d+e+f+g+z;
+  fprintf(out,"double f(7*double,int):(%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,z);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d8i (double a, double b, double c, double d, double e, double f,
+              double g, double h, int z)
+{
+  double r = a+b+c+d+e+f+g+h+z;
+  fprintf(out,"double f(8*double,int):(%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,z);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d12i (double a, double b, double c, double d, double e, double f,
+               double g, double h, double i, double j, double k, double l,
+               int z)
+{
+  double r = a+b+c+d+e+f+g+h+i+j+k+l+z;
+  fprintf(out,"double f(12*double,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,z);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d13i (double a, double b, double c, double d, double e, double f,
+               double g, double h, double i, double j, double k, double l,
+               double m, int z)
+{
+  double r = a+b+c+d+e+f+g+h+i+j+k+l+m+z;
+  fprintf(out,"double f(13*double,int):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%d)",a,b,c,d,e,f,g,h,i,j,k,l,m,z);
+  fflush(out);
+  return r;
+}
+
+/* small structure return tests */
+Size1 ABI_ATTR S1_v (void)
+{
+  fprintf(out,"Size1 f(void):");
+  fflush(out);
+  return Size1_1;
+}
+Size2 ABI_ATTR S2_v (void)
+{
+  fprintf(out,"Size2 f(void):");
+  fflush(out);
+  return Size2_1;
+}
+Size3 ABI_ATTR S3_v (void)
+{
+  fprintf(out,"Size3 f(void):");
+  fflush(out);
+  return Size3_1;
+}
+Size4 ABI_ATTR S4_v (void)
+{
+  fprintf(out,"Size4 f(void):");
+  fflush(out);
+  return Size4_1;
+}
+Size7 ABI_ATTR S7_v (void)
+{
+  fprintf(out,"Size7 f(void):");
+  fflush(out);
+  return Size7_1;
+}
+Size8 ABI_ATTR S8_v (void)
+{
+  fprintf(out,"Size8 f(void):");
+  fflush(out);
+  return Size8_1;
+}
+Size12 ABI_ATTR S12_v (void)
+{
+  fprintf(out,"Size12 f(void):");
+  fflush(out);
+  return Size12_1;
+}
+Size15 ABI_ATTR S15_v (void)
+{
+  fprintf(out,"Size15 f(void):");
+  fflush(out);
+  return Size15_1;
+}
+Size16 ABI_ATTR S16_v (void)
+{
+  fprintf(out,"Size16 f(void):");
+  fflush(out);
+  return Size16_1;
+}
+
+/* structure tests */
+Int ABI_ATTR I_III (Int a, Int b, Int c)
+{
+  Int r;
+  r.x = a.x + b.x + c.x;
+  fprintf(out,"Int f(Int,Int,Int):({%d},{%d},{%d})",a.x,b.x,c.x);
+  fflush(out);
+  return r;
+}
+Char ABI_ATTR C_CdC (Char a, double b, Char c)
+{
+  Char r;
+  r.x = (a.x + c.x)/2;
+  fprintf(out,"Char f(Char,double,Char):({'%c'},%g,{'%c'})",a.x,b,c.x);
+  fflush(out);
+  return r;
+}
+Float ABI_ATTR F_Ffd (Float a, float b, double c)
+{
+  Float r;
+  r.x = (float) (a.x + b + c);
+  fprintf(out,"Float f(Float,float,double):({%g},%g,%g)",a.x,b,c);
+  fflush(out);
+  return r;
+}
+Double ABI_ATTR D_fDd (float a, Double b, double c)
+{
+  Double r;
+  r.x = a + b.x + c;
+  fprintf(out,"Double f(float,Double,double):(%g,{%g},%g)",a,b.x,c);
+  fflush(out);
+  return r;
+}
+Double ABI_ATTR D_Dfd (Double a, float b, double c)
+{
+  Double r;
+  r.x = a.x + b + c;
+  fprintf(out,"Double f(Double,float,double):({%g},%g,%g)",a.x,b,c);
+  fflush(out);
+  return r;
+}
+J ABI_ATTR J_JiJ (J a, int b, J c)
+{
+  J r;
+  r.l1 = a.l1+c.l1; r.l2 = a.l2+b+c.l2;
+  fprintf(out,"J f(J,int,J):({%ld,%ld},%d,{%ld,%ld})",a.l1,a.l2,b,c.l1,c.l2);
+  fflush(out);
+  return r;
+}
+T ABI_ATTR T_TcT (T a, char b, T c)
+{
+  T r;
+  r.c[0]='b'; r.c[1]=c.c[1]; r.c[2]=c.c[2];
+  fprintf(out,"T f(T,char,T):({\"%c%c%c\"},'%c',{\"%c%c%c\"})",a.c[0],a.c[1],a.c[2],b,c.c[0],c.c[1],c.c[2]);
+  fflush(out);
+  return r;
+}
+X ABI_ATTR X_BcdB (B a, char b, double c, B d)
+{
+  static X xr={"return val",'R'};
+  X r;
+  r = xr;
+  r.c1 = b;
+  fprintf(out,"X f(B,char,double,B):({%g,{%d,%d,%d}},'%c',%g,{%g,{%d,%d,%d}})",
+          a.d,a.i[0],a.i[1],a.i[2],b,c,d.d,d.i[0],d.i[1],d.i[2]);
+  fflush(out);
+  return r;
+}
+
+/* Test for cases where some argument (especially structure, 'long long', or
+   'double') may be passed partially in general-purpose argument registers
+   and partially on the stack. Different ABIs pass between 4 and 8 arguments
+   (or none) in general-purpose argument registers. */
+
+long ABI_ATTR l_l0K (K b, long c)
+{
+  long r = b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(K,long):(%ld,%ld,%ld,%ld,%ld)",b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  return r;
+}
+long ABI_ATTR l_l1K (long a1, K b, long c)
+{
+  long r = a1 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld)",a1,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  return r;
+}
+long ABI_ATTR l_l2K (long a1, long a2, K b, long c)
+{
+  long r = a1 + a2 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(2*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  return r;
+}
+long ABI_ATTR l_l3K (long a1, long a2, long a3, K b, long c)
+{
+  long r = a1 + a2 + a3 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(3*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  return r;
+}
+long ABI_ATTR l_l4K (long a1, long a2, long a3, long a4, K b, long c)
+{
+  long r = a1 + a2 + a3 + a4 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(4*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,a4,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  return r;
+}
+long ABI_ATTR l_l5K (long a1, long a2, long a3, long a4, long a5, K b, long c)
+{
+  long r = a1 + a2 + a3 + a4 + a5 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(5*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,a4,a5,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  return r;
+}
+long ABI_ATTR l_l6K (long a1, long a2, long a3, long a4, long a5, long a6, K b, long c)
+{
+  long r = a1 + a2 + a3 + a4 + a5 + a6 + b.l1 + b.l2 + b.l3 + b.l4 + c;
+  fprintf(out,"long f(6*long,K,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a1,a2,a3,a4,a5,a6,b.l1,b.l2,b.l3,b.l4,c);
+  fflush(out);
+  return r;
+}
+/* These tests is crafted on the knowledge that for all known ABIs:
+   * 17 > number of floating-point argument registers,
+   * 3 < number of general-purpose argument registers < 3 + 6. */
+float ABI_ATTR f_f17l3L (float a, float b, float c, float d, float e, float f, float g,
+                float h, float i, float j, float k, float l, float m, float n,
+                float o, float p, float q,
+                long s, long t, long u, L z)
+{
+  float r = a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+s+t+u+z.l1+z.l2+z.l3+z.l4+z.l5+z.l6;
+  fprintf(out,"float f(17*float,3*int,L):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,s,t,u,z.l1,z.l2,z.l3,z.l4,z.l5,z.l6);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_d17l3L (double a, double b, double c, double d, double e, double f,
+                 double g, double h, double i, double j, double k, double l,
+                 double m, double n, double o, double p, double q,
+                 long s, long t, long u, L z)
+{
+  double r = a+b+c+d+e+f+g+h+i+j+k+l+m+n+o+p+q+s+t+u+z.l1+z.l2+z.l3+z.l4+z.l5+z.l6;
+  fprintf(out,"double f(17*double,3*int,L):(%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%g,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld,%ld)",a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,s,t,u,z.l1,z.l2,z.l3,z.l4,z.l5,z.l6);
+  fflush(out);
+  return r;
+}
+
+long long ABI_ATTR ll_l2ll (long a1, long a2, long long b, long c)
+{
+  long long r = (long long) (a1 + a2) + b + c;
+  fprintf(out,"long long f(2*long,long long,long):(%ld,%ld,0x%lx%08lx,%ld)",a1,a2,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  return r;
+}
+long long ABI_ATTR ll_l3ll (long a1, long a2, long a3, long long b, long c)
+{
+  long long r = (long long) (a1 + a2 + a3) + b + c;
+  fprintf(out,"long long f(3*long,long long,long):(%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  return r;
+}
+long long ABI_ATTR ll_l4ll (long a1, long a2, long a3, long a4, long long b, long c)
+{
+  long long r = (long long) (a1 + a2 + a3 + a4) + b + c;
+  fprintf(out,"long long f(4*long,long long,long):(%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  return r;
+}
+long long ABI_ATTR ll_l5ll (long a1, long a2, long a3, long a4, long a5, long long b, long c)
+{
+  long long r = (long long) (a1 + a2 + a3 + a4 + a5) + b + c;
+  fprintf(out,"long long f(5*long,long long,long):(%ld,%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,a5,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  return r;
+}
+long long ABI_ATTR ll_l6ll (long a1, long a2, long a3, long a4, long a5, long a6, long long b, long c)
+{
+  long long r = (long long) (a1 + a2 + a3 + a4 + a5 + a6) + b + c;
+  fprintf(out,"long long f(6*long,long long,long):(%ld,%ld,%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,a5,a6,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  return r;
+}
+long long ABI_ATTR ll_l7ll (long a1, long a2, long a3, long a4, long a5, long a6, long a7, long long b, long c)
+{
+  long long r = (long long) (a1 + a2 + a3 + a4 + a5 + a6 + a7) + b + c;
+  fprintf(out,"long long f(7*long,long long,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,0x%lx%08lx,%ld)",a1,a2,a3,a4,a5,a6,a7,(long)(b>>32),(long)(b&0xffffffff),c);
+  fflush(out);
+  return r;
+}
+
+double ABI_ATTR d_l2d (long a1, long a2, double b, long c)
+{
+  double r = (double) (a1 + a2) + b + c;
+  fprintf(out,"double f(2*long,double,long):(%ld,%ld,%g,%ld)",a1,a2,b,c);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_l3d (long a1, long a2, long a3, double b, long c)
+{
+  double r = (double) (a1 + a2 + a3) + b + c;
+  fprintf(out,"double f(3*long,double,long):(%ld,%ld,%ld,%g,%ld)",a1,a2,a3,b,c);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_l4d (long a1, long a2, long a3, long a4, double b, long c)
+{
+  double r = (double) (a1 + a2 + a3 + a4) + b + c;
+  fprintf(out,"double f(4*long,double,long):(%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,b,c);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_l5d (long a1, long a2, long a3, long a4, long a5, double b, long c)
+{
+  double r = (double) (a1 + a2 + a3 + a4 + a5) + b + c;
+  fprintf(out,"double f(5*long,double,long):(%ld,%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,a5,b,c);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_l6d (long a1, long a2, long a3, long a4, long a5, long a6, double b, long c)
+{
+  double r = (double) (a1 + a2 + a3 + a4 + a5 + a6) + b + c;
+  fprintf(out,"double f(6*long,double,long):(%ld,%ld,%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,a5,a6,b,c);
+  fflush(out);
+  return r;
+}
+double ABI_ATTR d_l7d (long a1, long a2, long a3, long a4, long a5, long a6, long a7, double b, long c)
+{
+  double r = (double) (a1 + a2 + a3 + a4 + a5 + a6 + a7) + b + c;
+  fprintf(out,"double f(7*long,double,long):(%ld,%ld,%ld,%ld,%ld,%ld,%ld,%g,%ld)",a1,a2,a3,a4,a5,a6,a7,b,c);
+  fflush(out);
+  return r;
+}