ObjFW  Check-in [2447bb2967]

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Comment:OFSystemInfo: Add +[CPUModel]
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SHA3-256: 2447bb29679d18951f0c1e362ebfccd0846c4bdae258206d1cd705ad4a038b12
User & Date: js on 2019-04-23 00:12:17
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Context
2019-05-01
20:40
.travis.yml: Re-enable Amiga as amiga-gcc is fixed check-in: 04de9d53bc user: js tags: trunk
2019-04-23
00:12
OFSystemInfo: Add +[CPUModel] check-in: 2447bb2967 user: js tags: trunk
2019-04-22
16:53
OFString_UTF8: Improved range checks check-in: 0b962df002 user: js tags: trunk
Changes
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Modified src/OFSystemInfo.h from [6c13d1654b] to [e2aaa262d3].

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@property (class, readonly, nullable, nonatomic)
    OFString *operatingSystemVersion;
# ifdef OF_HAVE_FILES
@property (class, readonly, nullable, nonatomic) OFString *userDataPath;
@property (class, readonly, nullable, nonatomic) OFString *userConfigPath;
# endif
@property (class, readonly, nullable, nonatomic) OFString *CPUVendor;

# if defined(OF_X86_64) || defined(OF_X86) || defined(DOXYGEN)
@property (class, readonly, nonatomic) bool supportsMMX;
@property (class, readonly, nonatomic) bool supportsSSE;
@property (class, readonly, nonatomic) bool supportsSSE2;
@property (class, readonly, nonatomic) bool supportsSSE3;
@property (class, readonly, nonatomic) bool supportsSSSE3;
@property (class, readonly, nonatomic) bool supportsSSE41;








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@property (class, readonly, nullable, nonatomic)
    OFString *operatingSystemVersion;
# ifdef OF_HAVE_FILES
@property (class, readonly, nullable, nonatomic) OFString *userDataPath;
@property (class, readonly, nullable, nonatomic) OFString *userConfigPath;
# endif
@property (class, readonly, nullable, nonatomic) OFString *CPUVendor;
@property (class, readonly, nullable, nonatomic) OFString *CPUModel;
# if defined(OF_X86_64) || defined(OF_X86) || defined(DOXYGEN)
@property (class, readonly, nonatomic) bool supportsMMX;
@property (class, readonly, nonatomic) bool supportsSSE;
@property (class, readonly, nonatomic) bool supportsSSE2;
@property (class, readonly, nonatomic) bool supportsSSE3;
@property (class, readonly, nonatomic) bool supportsSSSE3;
@property (class, readonly, nonatomic) bool supportsSSE41;
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 *
 * If the vendor could not be determined, `nil` is returned instead.
 *
 * @return The vendor of the CPU
 */
+ (nullable OFString *)CPUVendor;










#if defined(OF_X86_64) || defined(OF_X86) || defined(DOXYGEN)
/*!
 * @brief Returns whether the CPU supports MMX.
 *
 * @note This method is only available on x86 and x86_64.
 *
 * @return Whether the CPU supports MMX








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 *
 * If the vendor could not be determined, `nil` is returned instead.
 *
 * @return The vendor of the CPU
 */
+ (nullable OFString *)CPUVendor;

/*!
 * @brief Returns the model of the CPU.
 *
 * If the model could not be determined, `nil` is returned instead.
 *
 * @return The model of the CPU
 */
+ (nullable OFString *)CPUModel;

#if defined(OF_X86_64) || defined(OF_X86) || defined(DOXYGEN)
/*!
 * @brief Returns whether the CPU supports MMX.
 *
 * @note This method is only available on x86 and x86_64.
 *
 * @return Whether the CPU supports MMX
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Modified src/OFSystemInfo.m from [10db3a92d5] to [9a78967309].

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#include "unistd_wrapper.h"

#include "platform.h"

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

#if defined(OF_AMIGAOS4)
# define __USE_INLINE__
# define __NOLIBBASE__
# define __NOGLOBALIFACE__








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#include "unistd_wrapper.h"

#include "platform.h"

#ifdef HAVE_SYS_UTSNAME_H
# include <sys/utsname.h>
#endif
#if defined(OF_MACOS) || defined(OF_NETBSD)
# include <sys/sysctl.h>
#endif

#if defined(OF_AMIGAOS4)
# define __USE_INLINE__
# define __NOLIBBASE__
# define __NOGLOBALIFACE__
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	memcpy(buffer + 4, &regs.edx, 4);
	memcpy(buffer + 8, &regs.ecx, 4);

	return [OFString stringWithCString: buffer
				  encoding: OF_STRING_ENCODING_ASCII
				    length: 12];
#else
































	return nil;
#endif
}

#if defined(OF_X86_64) || defined(OF_X86)
+ (bool)supportsMMX
{








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	memcpy(buffer + 4, &regs.edx, 4);
	memcpy(buffer + 8, &regs.ecx, 4);

	return [OFString stringWithCString: buffer
				  encoding: OF_STRING_ENCODING_ASCII
				    length: 12];
#else
	return nil;
#endif
}

+ (OFString *)CPUModel
{
#if defined(OF_MACOS) || defined(OF_NETBSD)
	char value[256];
	size_t length = sizeof(value);

# if defined(OF_MACOS)
	if (sysctlbyname("machdep.cpu.brand_string",
# elif defined(OF_NETBSD)
	if (sysctlbyname("machdep.cpu_brand",
# endif
	    &value, &length, NULL, 0) != 0)
		return nil;

	return [OFString stringWithCString: value
				  encoding: OF_STRING_ENCODING_ASCII];
#elif defined(OF_AMIGAOS4)
	CONST_STRPTR model, version;

	GetCPUInfoTags(GCIT_ModelString, &model,
	    GCIT_VersionString, &version, TAG_END);

	if (version != NULL)
		return [OFString stringWithFormat: @"%s V%s", model, version];
	else
		return [OFString stringWithCString: model
					  encoding: OF_STRING_ENCODING_ASCII];
#else
	return nil;
#endif
}

#if defined(OF_X86_64) || defined(OF_X86)
+ (bool)supportsMMX
{
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Modified tests/OFSystemInfoTests.m from [5857cdc712] to [98cec1ab7b].

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	} @catch (OFNotImplementedException *e) {
		userDataPath = @"Not implemented";
	}
	PRINT(GREEN, @"User data path: %@", userDataPath);
#endif

	PRINT(GREEN, @"CPU vendor: %@", [OFSystemInfo CPUVendor]);



#if defined(OF_X86_64) || defined(OF_X86)
	PRINT(GREEN, @"Supports MMX: %d", [OFSystemInfo supportsMMX]);

	PRINT(GREEN, @"Supports SSE: %d", [OFSystemInfo supportsSSE]);

	PRINT(GREEN, @"Supports SSE2: %d", [OFSystemInfo supportsSSE2]);








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	} @catch (OFNotImplementedException *e) {
		userDataPath = @"Not implemented";
	}
	PRINT(GREEN, @"User data path: %@", userDataPath);
#endif

	PRINT(GREEN, @"CPU vendor: %@", [OFSystemInfo CPUVendor]);

	PRINT(GREEN, @"CPU model: %@", [OFSystemInfo CPUModel]);

#if defined(OF_X86_64) || defined(OF_X86)
	PRINT(GREEN, @"Supports MMX: %d", [OFSystemInfo supportsMMX]);

	PRINT(GREEN, @"Supports SSE: %d", [OFSystemInfo supportsSSE]);

	PRINT(GREEN, @"Supports SSE2: %d", [OFSystemInfo supportsSSE2]);
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