#ifndef _POSIX_PTHREAD_MACHDEP_H
#define _POSIX_PTHREAD_MACHDEP_H
#ifdef __LP64__
#define _PTHREAD_TSD_OFFSET 0x60
#else
#define _PTHREAD_TSD_OFFSET 0x48
#endif
#ifndef __ASSEMBLER__
#include <System/machine/cpu_capabilities.h>
#ifdef __arm__
#include <arm/arch.h>
#endif
#define _PTHREAD_TSD_SLOT_PTHREAD_SELF 0
#define _PTHREAD_TSD_SLOT_DYLD_1 1
#define _PTHREAD_TSD_SLOT_DYLD_2 2
#define _PTHREAD_TSD_SLOT_DYLD_3 3
#define _PTHREAD_TSD_RESERVED_SLOT_COUNT 4
#define __PTK_LIBC_LOCALE_KEY 10
#define __PTK_LIBC_TTYNAME_KEY 11
#define __PTK_LIBC_LOCALTIME_KEY 12
#define __PTK_LIBC_GMTIME_KEY 13
#define __PTK_LIBC_GDTOA_BIGINT_KEY 14
#define __PTK_LIBC_PARSEFLOAT_KEY 15
#define __PTK_LIBDISPATCH_KEY0 20
#define __PTK_LIBDISPATCH_KEY1 21
#define __PTK_LIBDISPATCH_KEY2 22
#define __PTK_LIBDISPATCH_KEY3 23
#define __PTK_LIBDISPATCH_KEY4 24
#define __PTK_LIBDISPATCH_KEY5 25
#define _PTHREAD_TSD_SLOT_OPENGL 30
#define __PTK_FRAMEWORK_OPENGL_KEY 30
#define __PTK_FRAMEWORK_GRAPHICS_KEY1 31
#define __PTK_FRAMEWORK_GRAPHICS_KEY2 32
#define __PTK_FRAMEWORK_GRAPHICS_KEY3 33
#define __PTK_FRAMEWORK_GRAPHICS_KEY4 34
#define __PTK_FRAMEWORK_GRAPHICS_KEY5 35
#define __PTK_FRAMEWORK_GRAPHICS_KEY6 36
#define __PTK_FRAMEWORK_GRAPHICS_KEY7 37
#define __PTK_FRAMEWORK_GRAPHICS_KEY8 38
#define __PTK_FRAMEWORK_GRAPHICS_KEY9 39
#define __PTK_FRAMEWORK_OBJC_KEY0 40
#define __PTK_FRAMEWORK_OBJC_KEY1 41
#define __PTK_FRAMEWORK_OBJC_KEY2 42
#define __PTK_FRAMEWORK_OBJC_KEY3 43
#define __PTK_FRAMEWORK_OBJC_KEY4 44
#define __PTK_FRAMEWORK_OBJC_KEY5 45
#define __PTK_FRAMEWORK_OBJC_KEY6 46
#define __PTK_FRAMEWORK_OBJC_KEY7 47
#define __PTK_FRAMEWORK_OBJC_KEY8 48
#define __PTK_FRAMEWORK_OBJC_KEY9 49
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY0 50
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY1 51
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY2 52
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY3 53
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY4 54
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY5 55
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY6 56
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY7 57
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY8 58
#define __PTK_FRAMEWORK_COREFOUNDATION_KEY9 59
#define __PTK_FRAMEWORK_FOUNDATION_KEY0 60
#define __PTK_FRAMEWORK_FOUNDATION_KEY1 61
#define __PTK_FRAMEWORK_FOUNDATION_KEY2 62
#define __PTK_FRAMEWORK_FOUNDATION_KEY3 63
#define __PTK_FRAMEWORK_FOUNDATION_KEY4 64
#define __PTK_FRAMEWORK_FOUNDATION_KEY5 65
#define __PTK_FRAMEWORK_FOUNDATION_KEY6 66
#define __PTK_FRAMEWORK_FOUNDATION_KEY7 67
#define __PTK_FRAMEWORK_FOUNDATION_KEY8 68
#define __PTK_FRAMEWORK_FOUNDATION_KEY9 69
#define __PTK_FRAMEWORK_QUARTZCORE_KEY0 70
#define __PTK_FRAMEWORK_QUARTZCORE_KEY1 71
#define __PTK_FRAMEWORK_QUARTZCORE_KEY2 72
#define __PTK_FRAMEWORK_QUARTZCORE_KEY3 73
#define __PTK_FRAMEWORK_QUARTZCORE_KEY4 74
#define __PTK_FRAMEWORK_QUARTZCORE_KEY5 75
#define __PTK_FRAMEWORK_QUARTZCORE_KEY6 76
#define __PTK_FRAMEWORK_QUARTZCORE_KEY7 77
#define __PTK_FRAMEWORK_QUARTZCORE_KEY8 78
#define __PTK_FRAMEWORK_QUARTZCORE_KEY9 79
#define __PTK_FRAMEWORK_GC_KEY0 80
#define __PTK_FRAMEWORK_GC_KEY1 81
#define __PTK_FRAMEWORK_GC_KEY2 82
#define __PTK_FRAMEWORK_GC_KEY3 83
#define __PTK_FRAMEWORK_GC_KEY4 84
#define __PTK_FRAMEWORK_GC_KEY5 85
#define __PTK_FRAMEWORK_GC_KEY6 86
#define __PTK_FRAMEWORK_GC_KEY7 87
#define __PTK_FRAMEWORK_GC_KEY8 88
#define __PTK_FRAMEWORK_GC_KEY9 89
#if defined(__cplusplus)
extern "C" {
#endif
extern void *pthread_getspecific(unsigned long);
int pthread_key_init_np(int, void (*)(void *));
#if defined(__cplusplus)
}
#endif
typedef int pthread_lock_t;
inline static int
_pthread_has_direct_tsd(void)
{
#if defined(__ppc__)
int *caps = (int *)_COMM_PAGE_CPU_CAPABILITIES;
if (*caps & kFastThreadLocalStorage) {
return 1;
} else {
return 0;
}
#elif defined(__arm__) && defined(__thumb__) && defined(_ARM_ARCH_6) && !defined(_ARM_ARCH_7)
return 0;
#else
return 1;
#endif
}
inline static void *
_pthread_getspecific_direct(unsigned long slot)
{
void *ret;
#if defined(__i386__) || defined(__x86_64__)
#if defined(__OPTIMIZE__)
asm volatile("mov %%gs:%P1, %0" : "=r" (ret) : "i" (slot * sizeof(void *) + _PTHREAD_TSD_OFFSET));
#else
asm("mov %%gs:%P2(,%1,%P3), %0" : "=r" (ret) : "r" (slot), "i" (_PTHREAD_TSD_OFFSET), "i" (sizeof (void *)));
#endif
#elif defined(__ppc__)
void **__pthread_tsd;
asm volatile("mfspr %0, 259" : "=r" (__pthread_tsd));
ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
#elif defined(__ppc64__)
register void **__pthread_tsd asm ("r13");
ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
#elif defined(__arm__) && defined(_ARM_ARCH_6) && !defined(_ARM_ARCH_7) && defined(__thumb__) && !defined(__OPTIMIZE__)
ret = pthread_getspecific(slot);
#elif defined(__arm__) && defined(_ARM_ARCH_6)
void **__pthread_tsd;
__asm__ ("mrc p15, 0, %0, c13, c0, 3" : "=r"(__pthread_tsd));
ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
#elif defined(__arm__) && !defined(_ARM_ARCH_6)
register void **__pthread_tsd asm ("r9");
ret = __pthread_tsd[slot + (_PTHREAD_TSD_OFFSET / sizeof(void *))];
#else
#error no pthread_getspecific_direct implementation for this arch
#endif
return ret;
}
#define _pthread_setspecific_direct(key, val) pthread_setspecific(key, val)
#define LOCK_INIT(l) ((l) = 0)
#define LOCK_INITIALIZER 0
#endif
#endif