1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/genericopenlibs/liboil/src/build_trampolines.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,150 @@
1.4 +/*
1.5 + * LIBOIL - Library of Optimized Inner Loops
1.6 + * Copyright (c) 2004 David A. Schleef <ds@schleef.org>
1.7 + * All rights reserved.
1.8 + *
1.9 + * Redistribution and use in source and binary forms, with or without
1.10 + * modification, are permitted provided that the following conditions
1.11 + * are met:
1.12 + * 1. Redistributions of source code must retain the above copyright
1.13 + * notice, this list of conditions and the following disclaimer.
1.14 + * 2. Redistributions in binary form must reproduce the above copyright
1.15 + * notice, this list of conditions and the following disclaimer in the
1.16 + * documentation and/or other materials provided with the distribution.
1.17 + *
1.18 + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
1.19 + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
1.20 + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.21 + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
1.22 + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
1.23 + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
1.24 + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.25 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1.26 + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
1.27 + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.28 + * POSSIBILITY OF SUCH DAMAGE.
1.29 + */
1.30 +
1.31 +
1.32 +#include <stdio.h>
1.33 +#include <liboil/liboil.h>
1.34 +#include <ctype.h>
1.35 +#include <stdlib.h>
1.36 +#include <string.h>
1.37 +
1.38 +#include <liboil/liboilprototype.h>
1.39 +
1.40 +static char * xstrdup (const char *s);
1.41 +
1.42 +void print_header (void);
1.43 +void print_footer (void);
1.44 +
1.45 +int main (int argc, char *argv[])
1.46 +{
1.47 + OilFunctionClass *klass;
1.48 + OilPrototype *proto;
1.49 + int i;
1.50 + int n;
1.51 + char *string;
1.52 + char *arg_string;
1.53 +
1.54 + oil_init_no_optimize ();
1.55 +
1.56 + print_header ();
1.57 +
1.58 + n = oil_class_get_n_classes ();
1.59 + for (i=0;i<n; i++ ){
1.60 + klass = oil_class_get_by_index (i);
1.61 +
1.62 + if(klass->prototype) {
1.63 + proto = oil_prototype_from_string (klass->prototype);
1.64 + if (proto) {
1.65 + string = oil_prototype_to_string (proto);
1.66 + if (strlen (string) == 0) {
1.67 + free (string);
1.68 + string = xstrdup("void");
1.69 + }
1.70 + arg_string = oil_prototype_to_arg_string (proto);
1.71 +
1.72 + printf ("#undef oil_%s\n", klass->name);
1.73 + printf ("void\n");
1.74 + printf ("oil_%s (%s)\n", klass->name, string);
1.75 + printf ("{\n");
1.76 + printf (" if (_oil_function_class_%s.func == NULL) {\n", klass->name);
1.77 + printf (" oil_class_optimize (&_oil_function_class_%s);\n", klass->name);
1.78 + printf (" }\n");
1.79 + printf (" ((void (*)(%s))(_oil_function_class_%s.func))(%s);\n",
1.80 + string, klass->name, arg_string);
1.81 + printf ("}\n");
1.82 + printf ("\n");
1.83 +
1.84 + oil_prototype_free (proto);
1.85 + free (string);
1.86 + free (arg_string);
1.87 + } else {
1.88 + printf("/* ERROR: could not parse %s(%s) */\n", klass->name, klass->prototype);
1.89 + }
1.90 + }
1.91 + }
1.92 +
1.93 + print_footer ();
1.94 +
1.95 + return 0;
1.96 +}
1.97 +
1.98 +void print_header (void)
1.99 +{
1.100 + printf ("/*\n");
1.101 + printf (" * LIBOIL - Library of Optimized Inner Loops\n");
1.102 + printf (" * Copyright (c) 2004 David A. Schleef <ds@schleef.org>\n");
1.103 + printf (" * All rights reserved.\n");
1.104 + printf (" *\n");
1.105 + printf (" * Redistribution and use in source and binary forms, with or without\n");
1.106 + printf (" * modification, are permitted provided that the following conditions\n");
1.107 + printf (" * are met:\n");
1.108 + printf (" * 1. Redistributions of source code must retain the above copyright\n");
1.109 + printf (" * notice, this list of conditions and the following disclaimer.\n");
1.110 + printf (" * 2. Redistributions in binary form must reproduce the above copyright\n");
1.111 + printf (" * notice, this list of conditions and the following disclaimer in the\n");
1.112 + printf (" * documentation and/or other materials provided with the distribution.\n");
1.113 + printf (" * \n");
1.114 + printf (" * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\n");
1.115 + printf (" * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n");
1.116 + printf (" * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n");
1.117 + printf (" * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,\n");
1.118 + printf (" * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n");
1.119 + printf (" * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\n");
1.120 + printf (" * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n");
1.121 + printf (" * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,\n");
1.122 + printf (" * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING\n");
1.123 + printf (" * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\n");
1.124 + printf (" * POSSIBILITY OF SUCH DAMAGE.\n");
1.125 + printf (" */\n");
1.126 + printf ("\n");
1.127 + printf ("/* This file is automatically generated. Do not edit. */\n");
1.128 + printf ("\n");
1.129 + printf ("#include <liboil/liboil.h>\n");
1.130 + printf ("#include <liboil/liboilclasses.h>\n");
1.131 + printf ("#include <liboil/liboilfunction.h>\n");
1.132 + printf ("\n");
1.133 +}
1.134 +
1.135 +void print_footer (void)
1.136 +{
1.137 + printf ("\n");
1.138 +}
1.139 +
1.140 +static char *
1.141 +xstrdup (const char *s)
1.142 +{
1.143 + int n = strlen(s);
1.144 + char *t;
1.145 +
1.146 + n = strlen(s);
1.147 + t = malloc(n + 1);
1.148 + memcpy (t, s, n);
1.149 + t[n] = 0;
1.150 +
1.151 + return t;
1.152 +}
1.153 +