ObjFW  Check-in [1b96a21136]

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Comment:invoke-x86_64.m: Add support for __int128
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SHA3-256: 1b96a2113633b477a9ee16b280e0d170bb03ae104134c113049a46ee85a53b4d
User & Date: js on 2017-09-15 00:03:02
Other Links: manifest | tags
Context
2017-09-16
19:11
OFInvocation: Support for invoking on x86_64/ELF check-in: 6d2f81aea9 user: js tags: trunk
2017-09-15
00:03
invoke-x86_64.m: Add support for __int128 check-in: 1b96a21136 user: js tags: trunk
2017-09-14
21:51
apple-call-x86_64.S: Add support for stret and jmp check-in: d6e5e6beb3 user: js tags: trunk
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Modified src/invocation/invoke-x86_64.m from [8ed55a5c76] to [75aba7c79f].

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		CASE_GPR('I', unsigned int)
		CASE_GPR('s', short)
		CASE_GPR('S', unsigned short)
		CASE_GPR('l', long)
		CASE_GPR('L', unsigned long)
		CASE_GPR('q', long long)
		CASE_GPR('Q', unsigned long long)










		case 'f':;
			float floatTmp;
			[invocation getArgument: &floatTmp
					atIndex: i];
			pushDouble(&context, &currentSSE, floatTmp);
			break;
		case 'd':;








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		CASE_GPR('I', unsigned int)
		CASE_GPR('s', short)
		CASE_GPR('S', unsigned short)
		CASE_GPR('l', long)
		CASE_GPR('L', unsigned long)
		CASE_GPR('q', long long)
		CASE_GPR('Q', unsigned long long)
#ifdef __SIZEOF_INT128__
		case 't':
		case 'T':;
			uint64_t int128Tmp[2];
			[invocation getArgument: int128Tmp
					atIndex: i];
			pushGPR(&context, &currentGPR, int128Tmp[0]);
			pushGPR(&context, &currentGPR, int128Tmp[1]);
			break;
#endif
		case 'f':;
			float floatTmp;
			[invocation getArgument: &floatTmp
					atIndex: i];
			pushDouble(&context, &currentSSE, floatTmp);
			break;
		case 'd':;
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		/* TODO: '[' */
		/* TODO: '{' */
		/* TODO: '(' */
		CASE_GPR('^', uintptr_t)
#ifndef __STDC_NO_COMPLEX__
		/* TODO: 'j' */
#endif
#ifdef __SIZEOF_INT128__
		/* TODO: 't' */
		/* TODO: 'T' */
#endif
		default:
			free(context);
			@throw [OFInvalidFormatException exception];
#undef CASE_GPR
		}
	}









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		/* TODO: '[' */
		/* TODO: '{' */
		/* TODO: '(' */
		CASE_GPR('^', uintptr_t)
#ifndef __STDC_NO_COMPLEX__
		/* TODO: 'j' */
#endif




		default:
			free(context);
			@throw [OFInvalidFormatException exception];
#undef CASE_GPR
		}
	}
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	case 'I':
	case 's':
	case 'S':
	case 'l':
	case 'L':
	case 'q':
	case 'Q':




	case 'f':
	case 'd':
	case 'B':
	case '*':
	case '@':
	case '#':
	case ':':
	case '^':
		context->return_type = RETURN_TYPE_NORMAL;
		break;
	case 'D':
		context->return_type = RETURN_TYPE_X87;
		break;
	/* TODO: '[' */
	/* TODO: '{' */
	/* TODO: '(' */
#ifndef __STDC_NO_COMPLEX__
	/* TODO: 'j' */
#endif
#ifdef __SIZEOF_INT128__
	/* TODO: 't' */
	/* TODO: 'T' */
#endif
	default:
		free(context);
		@throw [OFInvalidFormatException exception];
	}

	of_invocation_call(context);









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	case 'I':
	case 's':
	case 'S':
	case 'l':
	case 'L':
	case 'q':
	case 'Q':
#ifdef __SIZEOF_INT128__
	case 't':
	case 'T':
#endif
	case 'f':
	case 'd':
	case 'B':
	case '*':
	case '@':
	case '#':
	case ':':
	case '^':
		context->return_type = RETURN_TYPE_NORMAL;
		break;
	case 'D':
		context->return_type = RETURN_TYPE_X87;
		break;
	/* TODO: '[' */
	/* TODO: '{' */
	/* TODO: '(' */
#ifndef __STDC_NO_COMPLEX__
	/* TODO: 'j' */
#endif




	default:
		free(context);
		@throw [OFInvalidFormatException exception];
	}

	of_invocation_call(context);
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		CASE_GPR('I', unsigned int)
		CASE_GPR('s', short)
		CASE_GPR('S', unsigned short)
		CASE_GPR('l', long)
		CASE_GPR('L', unsigned long)
		CASE_GPR('q', long long)
		CASE_GPR('Q', unsigned long long)






		case 'f':;
			float floatTmp;
			_mm_store_ss(&floatTmp, context->sse[0]);
			[invocation setReturnValue: &floatTmp];
			break;
		case 'd':;
			double doubleTmp;








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		CASE_GPR('I', unsigned int)
		CASE_GPR('s', short)
		CASE_GPR('S', unsigned short)
		CASE_GPR('l', long)
		CASE_GPR('L', unsigned long)
		CASE_GPR('q', long long)
		CASE_GPR('Q', unsigned long long)
#ifdef __SIZEOF_INT128__
		case 't':
		case 'T':;
			[invocation setReturnValue: &context->gpr[NUM_GPR_IN]];
			break;
#endif
		case 'f':;
			float floatTmp;
			_mm_store_ss(&floatTmp, context->sse[0]);
			[invocation setReturnValue: &floatTmp];
			break;
		case 'd':;
			double doubleTmp;
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		/* TODO: '[' */
		/* TODO: '{' */
		/* TODO: '(' */
		CASE_GPR('^', uintptr_t)
#ifndef __STDC_NO_COMPLEX__
		/* TODO: 'j' */
#endif
#ifdef __SIZEOF_INT128__
		/* TODO: 't' */
		/* TODO: 'T' */
#endif
		default:
			free(context);
			@throw [OFInvalidFormatException exception];
#undef CASE_GPR
	}

	free(context);
}








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		/* TODO: '[' */
		/* TODO: '{' */
		/* TODO: '(' */
		CASE_GPR('^', uintptr_t)
#ifndef __STDC_NO_COMPLEX__
		/* TODO: 'j' */
#endif




		default:
			free(context);
			@throw [OFInvalidFormatException exception];
#undef CASE_GPR
	}

	free(context);
}

Modified tests/OFInvocationTests.m from [d5cabd9696] to [943b8e059c].

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				    : (long double)d14
				    : (long double)d15
				    : (long double)d16
{
	return (d1 + d2 + d3 + d4 + d5 + d6 + d7 + d8 + d9 + d10 + d11 +
	    d12 + d13 + d14 + d15 + d16) / 16;
}












































- (void)invocationTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	SEL selector = @selector(invocationTestMethod1::::);
	OFMethodSignature *sig = [self methodSignatureForSelector: selector];
	OFInvocation *invocation;








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				    : (long double)d14
				    : (long double)d15
				    : (long double)d16
{
	return (d1 + d2 + d3 + d4 + d5 + d6 + d7 + d8 + d9 + d10 + d11 +
	    d12 + d13 + d14 + d15 + d16) / 16;
}

#ifdef __SIZEOF_INT128__
- (__int128)invocationTestMethod5: (__int128)i1
				 : (__int128)i2
				 : (int)i3	 /* to check alignment */
				 : (__int128)i4
				 : (__int128)i5
				 : (__int128)i6
				 : (__int128)i7
				 : (__int128)i8
				 : (__int128)i9
				 : (__int128)i10
				 : (__int128)i11
				 : (__int128)i12
				 : (__int128)i13
				 : (__int128)i14
				 : (__int128)i15
				 : (__int128)i16
{
	__int128 mask = (__int128)0xFFFFFFFFFFFFFFFF << 64;

	OF_ENSURE(i1 == mask + 1);
	OF_ENSURE(i2 == mask + 2);
	OF_ENSURE(i3 == 3);
	OF_ENSURE(i4 == mask + 4);
	OF_ENSURE(i5 == mask + 5);
	OF_ENSURE(i6 == mask + 6);
	OF_ENSURE(i7 == mask + 7);
	OF_ENSURE(i8 == mask + 8);
	OF_ENSURE(i9 == mask + 9);
	OF_ENSURE(i10 == mask + 10);
	OF_ENSURE(i11 == mask + 11);
	OF_ENSURE(i12 == mask + 12);
	OF_ENSURE(i13 == mask + 13);
	OF_ENSURE(i14 == mask + 14);
	OF_ENSURE(i15 == mask + 15);
	OF_ENSURE(i16 == mask + 16);

	return (((int)i1 + (int)i2 + (int)i3 + (int)i4 + (int)i5 + (int)i6 +
	    (int)i7 + (int)i8 + (int)i9 + (int)i10 + (int)i11 + (int)i12 +
	    (int)i13 + (int)i14 + (int)i15 + (int)i16) / 16) + mask;
}
#endif

- (void)invocationTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	SEL selector = @selector(invocationTestMethod1::::);
	OFMethodSignature *sig = [self methodSignatureForSelector: selector];
	OFInvocation *invocation;
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		}

		long double longDoubleResult;
		TEST(@"-[invoke] #3", R([invocation invoke]) &&
		    R([invocation getReturnValue: &longDoubleResult]) &&
		    longDoubleResult == 8.5)
	}






























#endif

	[pool drain];
}
@end








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		}

		long double longDoubleResult;
		TEST(@"-[invoke] #3", R([invocation invoke]) &&
		    R([invocation getReturnValue: &longDoubleResult]) &&
		    longDoubleResult == 8.5)
	}

# ifdef __SIZEOF_INT128__
	/* -[invoke] #4 */
	selector = @selector(invocationTestMethod5::::::::::::::::);
	invocation = [OFInvocation invocationWithMethodSignature:
	    [self methodSignatureForSelector: selector]];

	[invocation setArgument: &self
			atIndex: 0];
	[invocation setArgument: &selector
			atIndex: 1];

	for (int i = 1; i <= 16; i++) {
		__int128 i128 = 0xFFFFFFFFFFFFFFFF;
		i128 <<= 64;
		i128 |= i;

		if (i == 3)
			[invocation setArgument: &i
					atIndex: i + 1];
		else
			[invocation setArgument: &i128
					atIndex: i + 1];
	}

	__int128 int128Result;
	TEST(@"-[invoke] #4", R([invocation invoke]) &&
	    R([invocation getReturnValue: &int128Result]) &&
	    int128Result == ((__int128)0xFFFFFFFFFFFFFFFF << 64) + 8)
# endif
#endif

	[pool drain];
}
@end

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