ObjFW  Check-in [2447bb2967]

Overview
Comment:OFSystemInfo: Add +[CPUModel]
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: 2447bb29679d18951f0c1e362ebfccd0846c4bdae258206d1cd705ad4a038b12
User & Date: js on 2019-04-23 00:12:17
Other Links: manifest | tags
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
Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

Modified src/OFSystemInfo.h from [6c13d1654b] to [e2aaa262d3].

︙
36
37
38
39
40
41
42

43
44
45
46
47
48
49

36
37
38
39
40
41
42
43
44
45
46
47
48
49
50








+








@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;
︙
142
143
144
145
146
147
148









149
150
151
152
153
154
155

143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165








+
+
+
+
+
+
+
+
+








 *
 * 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
︙

Modified src/OFSystemInfo.m from [10db3a92d5] to [9a78967309].

︙
24
25
26
27
28
29
30
31

32
33
34
35
36
37
38

24
25
26
27
28
29
30

31
32
33
34
35
36
37
38








-
+








#include "unistd_wrapper.h"

#include "platform.h"

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

#if defined(OF_AMIGAOS4)
# define __USE_INLINE__
# define __NOLIBBASE__
# define __NOGLOBALIFACE__
︙
566
567
568
569
570
571
572
































573
574
575
576
577
578
579

566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611








+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+








	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
{
︙

Modified tests/OFSystemInfoTests.m from [5857cdc712] to [98cec1ab7b].

︙
60
61
62
63
64
65
66


67
68
69
70
71
72
73

60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75








+
+








	} @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]);
︙