[apple/dyld.git] / unit-tests / test-cases / lazy-binding-reg-params / main.c

/*
 * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#include <stdbool.h>  
#include <stdio.h>  // fprintf(), NULL
#include <stdlib.h> // exit(), EXIT_SUCCESS
#include <dlfcn.h>
#include <sys/sysctl.h>

#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()


///
/// rdar://problem/4132378 support __attribute__((regparm()))
///
/// The stub binding helper for dyld needs to preserve registers
///

				
#include "foo.h"


static bool inttest()
{
	return dointtest(123,456,789,4444,55555);
}

static bool floattest()
{
#if __ppc__ || __ppc64__
	return dofloattest(1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0,11.0,12.0,13.0);
#elif __i386__ || __x86_64__ || __arm__
	return true;
#else
	#error unknown arch
#endif
}

#if __i386__ || __x86_64__ || __ppc__ || __ppc64__
static bool vectorSupport()
{
#if __ppc__
	uint32_t value;
	size_t size=sizeof(uint32_t);
	int err = sysctlbyname("hw.optional.altivec", &value, &size, NULL, 0);
	//fprintf(stderr, "sysctlbyname() = %d\n", err);
	return ( err == 0 );
#else
	return true;
#endif
}

static bool vectortest()
{
	vFloat p1 = { 1.1, 1.2, 1.3, 1.4 };
	vFloat p2 = { 2.1, 2.2, 2.3, 2.4 };
	vFloat p3 = { 3.1, 3.2, 3.3, 3.4 };
	vFloat p4 = { 4.1, 4.2, 4.3, 4.4 };
	vFloat p5 = { 5.1, 5.2, 5.3, 5.4 };
	return dovectortest(p1, p2, p3, p4, p5);
}
#endif

int main()
{
	if ( ! inttest() ) {
		FAIL("lazy-binding-reg-params int parameters");
		return EXIT_SUCCESS;
	}

	if ( ! floattest() ) {
		FAIL("lazy-binding-reg-params float parameters");
		return EXIT_SUCCESS;
	}

#if __i386__ || __x86_64__ || __ppc__ || __ppc64__
	if ( vectorSupport() && ! vectortest() ) {
		FAIL("lazy-binding-reg-params vector parameters");
		return EXIT_SUCCESS;
	}
#endif

	PASS("lazy-binding-reg-params");
	return EXIT_SUCCESS;
}
Commit	Line	Data
9e225d03 A	1	/*
	2	* Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. Please obtain a copy of the License at
	10	* http://www.opensource.apple.com/apsl/ and read it before using this
	11	* file.
	12	*
	13	* The Original Code and all software distributed under the License are
	14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	18	* Please see the License for the specific language governing rights and
	19	* limitations under the License.
	20	*
	21	* @APPLE_LICENSE_HEADER_END@
	22	*/
	23	#include <stdbool.h>
	24	#include <stdio.h> // fprintf(), NULL
	25	#include <stdlib.h> // exit(), EXIT_SUCCESS
	26	#include <dlfcn.h>
d6f5f96d	27	#include <sys/sysctl.h>
9e225d03 A	28
	29	#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
	30
	31
	32	///
	33	/// rdar://problem/4132378 support __attribute__((regparm()))
	34	///
	35	/// The stub binding helper for dyld needs to preserve registers
	36	///
	37
	38
d6f5f96d A	39	#include "foo.h"
	40
	41
	42	static bool inttest()
	43	{
	44	return dointtest(123,456,789,4444,55555);
	45	}
	46
	47	static bool floattest()
	48	{
	49	#if __ppc__ \|\| __ppc64__
	50	return dofloattest(1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0,11.0,12.0,13.0);
39a8cd10	51	#elif __i386__ \|\| __x86_64__ \|\| __arm__
d6f5f96d A	52	return true;
d6f5f96d A	53	#else
39a8cd10	54	#error unknown arch
9e225d03	55	#endif
d6f5f96d A	56	}
d6f5f96d A	57
39a8cd10	58	#if __i386__ \|\| __x86_64__ \|\| __ppc__ \|\| __ppc64__
d6f5f96d A	59	static bool vectorSupport()
	60	{
	61	#if __ppc__
	62	uint32_t value;
	63	size_t size=sizeof(uint32_t);
	64	int err = sysctlbyname("hw.optional.altivec", &value, &size, NULL, 0);
	65	//fprintf(stderr, "sysctlbyname() = %d\n", err);
	66	return ( err == 0 );
	67	#else
	68	return true;
	69	#endif
	70	}
	71
d6f5f96d A	72	static bool vectortest()
	73	{
	74	vFloat p1 = { 1.1, 1.2, 1.3, 1.4 };
	75	vFloat p2 = { 2.1, 2.2, 2.3, 2.4 };
	76	vFloat p3 = { 3.1, 3.2, 3.3, 3.4 };
	77	vFloat p4 = { 4.1, 4.2, 4.3, 4.4 };
	78	vFloat p5 = { 5.1, 5.2, 5.3, 5.4 };
	79	return dovectortest(p1, p2, p3, p4, p5);
	80	}
39a8cd10	81	#endif
9e225d03 A	82
	83	int main()
	84	{
d6f5f96d	85	if ( ! inttest() ) {
9e225d03 A	86	FAIL("lazy-binding-reg-params int parameters");
	87	return EXIT_SUCCESS;
	88	}
d6f5f96d A	89
	90	if ( ! floattest() ) {
	91	FAIL("lazy-binding-reg-params float parameters");
	92	return EXIT_SUCCESS;
	93	}
	94
39a8cd10	95	#if __i386__ \|\| __x86_64__ \|\| __ppc__ \|\| __ppc64__
d6f5f96d A	96	if ( vectorSupport() && ! vectortest() ) {
	97	FAIL("lazy-binding-reg-params vector parameters");
	98	return EXIT_SUCCESS;
	99	}
39a8cd10 A	100	#endif
39a8cd10 A	101
9e225d03 A	102	PASS("lazy-binding-reg-params");
	103	return EXIT_SUCCESS;
	104	}