ObjFW  Check-in [1f9070d204]

Overview
Comment:Add support for AltiVec detection on MorphOS
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SHA3-256: 1f9070d2046158ccf7b832788e3b5ef17077ff5c87e88de390e5b7e1dba0953b
User & Date: js on 2017-06-12 20:39:54
Other Links: manifest | tags
Context
2017-06-12
22:29
OFWriteFailedException: Add -[bytesWritten] check-in: 2ae01218ef user: js tags: trunk
20:39
Add support for AltiVec detection on MorphOS check-in: 1f9070d204 user: js tags: trunk
2017-06-11
23:28
objfw-config: Add -lobjfw-rt to --libs check-in: 032cace081 user: js tags: trunk
Changes
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Modified src/OFSystemInfo.m from [163a46eba3] to [254f78a8f6].

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#include "unistd_wrapper.h"

#include "platform.h"

#ifdef OF_MACOS
# include <sys/sysctl.h>
#endif








#import "OFSystemInfo.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFApplication.h"









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#include "unistd_wrapper.h"

#include "platform.h"

#ifdef OF_MACOS
# include <sys/sysctl.h>
#endif

#ifdef OF_MORPHOS
# define BOOL EXEC_BOOL
# include <exec/system.h>
# include <proto/exec.h>
# undef BOOL
#endif

#import "OFSystemInfo.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFApplication.h"
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	return x86_cpuid(0, 0).eax >= 7 && (x86_cpuid(7, 0).ebx & (1 << 5));
}
#endif

#if defined(OF_POWERPC) || defined(OF_POWERPC64)
+ (bool)supportsAltiVec
{
# ifdef OF_MACOS
	int name[2] = { CTL_HW, HW_VECTORUNIT }, value = 0;
	size_t length = sizeof(value);

	if (sysctl(name, 2, &value, &length, NULL, 0) == 0)
		return value;








# endif

	return false;
}
#endif
@end








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	return x86_cpuid(0, 0).eax >= 7 && (x86_cpuid(7, 0).ebx & (1 << 5));
}
#endif

#if defined(OF_POWERPC) || defined(OF_POWERPC64)
+ (bool)supportsAltiVec
{
# if defined(OF_MACOS)
	int name[2] = { CTL_HW, HW_VECTORUNIT }, value = 0;
	size_t length = sizeof(value);

	if (sysctl(name, 2, &value, &length, NULL, 0) == 0)
		return value;
# elif defined(OF_MORPHOS)
	uint32_t supportsAltiVec;

	if (NewGetSystemAttrs(&supportsAltiVec, sizeof(supportsAltiVec),
	    SYSTEMINFOTYPE_PPC_ALTIVEC, TAG_DONE) > 0)
		return supportsAltiVec;

	return false;
# endif

	return false;
}
#endif
@end