Differences From Artifact [9e9c77f12d]:
- File src/OFSystemInfo.m — part of check-in [74fea18d17] at 2023-04-22 19:52:57 on branch trunk — Add OF_SYSTEM_INFO_HAS_NETWORK_INTERFACES define (user: js, size: 22911) [annotate] [blame] [check-ins using]
To Artifact [6c16836067]:
- File
src/OFSystemInfo.m
— part of check-in
[b7a4e61b88]
at
2023-04-22 20:22:08
on branch trunk
— Rename x86_64 to AMD64
It's just a less awkward name and also what the BSDs use. (user: js, size: 22905) [annotate] [blame] [check-ins using]
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extern NSSearchPathEnumerationState NSStartSearchPathEnumeration(
NSSearchPathDirectory, NSSearchPathDomainMask);
extern NSSearchPathEnumerationState NSGetNextSearchPathEnumeration(
NSSearchPathEnumerationState, char *);
#endif
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extern NSSearchPathEnumerationState NSStartSearchPathEnumeration(
NSSearchPathDirectory, NSSearchPathDomainMask);
extern NSSearchPathEnumerationState NSGetNextSearchPathEnumeration(
NSSearchPathEnumerationState, char *);
#endif
#if defined(OF_AMD64) || defined(OF_X86)
struct X86Regs {
uint32_t eax, ebx, ecx, edx;
};
#endif
#ifdef OF_SYSTEM_INFO_HAS_NETWORK_INTERFACES
OFConstantString *const OFNetworkInterfaceAddresses =
|
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{
if (R_SUCCEEDED(fsdevMountTemporaryStorage("tmpfs")))
tmpFSIRI = [[OFIRI alloc] initFileIRIWithPath: @"tmpfs:/"
isDirectory: true];
}
#endif
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{
if (R_SUCCEEDED(fsdevMountTemporaryStorage("tmpfs")))
tmpFSIRI = [[OFIRI alloc] initFileIRIWithPath: @"tmpfs:/"
isDirectory: true];
}
#endif
#if defined(OF_AMD64) || defined(OF_X86)
static OF_INLINE struct X86Regs OF_CONST_FUNC
x86CPUID(uint32_t eax, uint32_t ecx)
{
struct X86Regs regs;
# if defined(OF_AMD64) && defined(__GNUC__)
__asm__ (
"cpuid"
: "=a"(regs.eax), "=b"(regs.ebx), "=c"(regs.ecx), "=d"(regs.edx)
: "a"(eax), "c"(ecx)
);
# elif defined(OF_X86) && defined(__GNUC__)
/*
|
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#else
return nil;
#endif
}
+ (OFString *)CPUVendor
{
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#else
return nil;
#endif
}
+ (OFString *)CPUVendor
{
#if (defined(OF_AMD64) || defined(OF_X86)) && defined(__GNUC__)
struct X86Regs regs = x86CPUID(0, 0);
uint32_t buffer[3];
if (regs.eax == 0)
return nil;
buffer[0] = regs.ebx;
|
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#else
return nil;
#endif
}
+ (OFString *)CPUModel
{
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#else
return nil;
#endif
}
+ (OFString *)CPUModel
{
#if (defined(OF_AMD64) || defined(OF_X86)) && defined(__GNUC__)
struct X86Regs regs = x86CPUID(0x80000000, 0);
uint32_t buffer[12];
size_t i;
if (regs.eax < 0x80000004)
return nil;
|
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else
return @"68000";
#else
return nil;
#endif
}
#if defined(OF_AMD64) || defined(OF_X86)
+ (bool)supportsMMX
{
return (x86CPUID(1, 0).edx & (1u << 23));
}
+ (bool)supports3DNow
{
|
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