-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- char *self;
- __asm__ ("mrs %0,tpidr_el0" : "=r"(self));
- return (void*)(self - sizeof(struct pthread));
+ uintptr_t tp;
+ __asm__ ("mrs %0,tpidr_el0" : "=r"(tp));
+ return tp;
}
#define TLS_ABOVE_TP
#if ((__ARM_ARCH_6K__ || __ARM_ARCH_6KZ__ || __ARM_ARCH_6ZK__) && !__thumb__) \
|| __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
-static inline pthread_t __pthread_self()
+static inline uintptr_t __get_tp()
{
- char *p;
- __asm__ ( "mrc p15,0,%0,c13,c0,3" : "=r"(p) );
- return (void *)(p-sizeof(struct pthread));
+ uintptr_t tp;
+ __asm__ ( "mrc p15,0,%0,c13,c0,3" : "=r"(tp) );
+ return tp;
}
#else
#define BLX "blx"
#endif
-static inline pthread_t __pthread_self()
+static inline uintptr_t __get_tp()
{
extern hidden uintptr_t __a_gettp_ptr;
- register uintptr_t p __asm__("r0");
- __asm__ ( BLX " %1" : "=r"(p) : "r"(__a_gettp_ptr) : "cc", "lr" );
- return (void *)(p-sizeof(struct pthread));
+ register uintptr_t tp __asm__("r0");
+ __asm__ ( BLX " %1" : "=r"(tp) : "r"(__a_gettp_ptr) : "cc", "lr" );
+ return tp;
}
#endif
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- struct pthread *self;
- __asm__ ("movl %%gs:0,%0" : "=r" (self) );
- return self;
+ uintptr_t tp;
+ __asm__ ("movl %%gs:0,%0" : "=r" (tp) );
+ return tp;
}
#define MC_PC gregs[REG_EIP]
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- uintptr_t tp = __syscall(SYS_get_thread_area);
- return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+ return __syscall(SYS_get_thread_area);
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- struct pthread *self;
- __asm__ ("ori %0, r21, 0" : "=r" (self) );
- return self;
+ uintptr_t tp;
+ __asm__ ("ori %0, r21, 0" : "=r" (tp) );
+ return tp;
}
#define MC_PC regs.pc
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
#if __mips_isa_rev < 2
- register char *tp __asm__("$3");
+ register uintptr_t tp __asm__("$3");
__asm__ (".word 0x7c03e83b" : "=r" (tp) );
#else
- char *tp;
+ uintptr_t tp;
__asm__ ("rdhwr %0, $29" : "=r" (tp) );
#endif
- return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+ return tp;
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
#if __mips_isa_rev < 2
- register char *tp __asm__("$3");
+ register uintptr_t tp __asm__("$3");
__asm__ (".word 0x7c03e83b" : "=r" (tp) );
#else
- char *tp;
+ uintptr_t tp;
__asm__ ("rdhwr %0, $29" : "=r" (tp) );
#endif
- return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+ return tp;
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
#if __mips_isa_rev < 2
- register char *tp __asm__("$3");
+ register uintptr_t tp __asm__("$3");
__asm__ (".word 0x7c03e83b" : "=r" (tp) );
#else
- char *tp;
+ uintptr_t tp;
__asm__ ("rdhwr %0, $29" : "=r" (tp) );
#endif
- return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+ return tp;
}
#define TLS_ABOVE_TP
-/* or1k use variant I, but with the twist that tp points to the end of TCB */
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
#ifdef __clang__
- char *tp;
+ uintptr_t tp;
__asm__ ("l.ori %0, r10, 0" : "=r" (tp) );
#else
- register char *tp __asm__("r10");
+ register uintptr_t tp __asm__("r10");
__asm__ ("" : "=r" (tp) );
#endif
- return (struct pthread *) (tp - sizeof(struct pthread));
+ return tp;
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- register char *tp __asm__("r2");
+ register uintptr_t tp __asm__("r2");
__asm__ ("" : "=r" (tp) );
- return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+ return tp;
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- register char *tp __asm__("r13");
+ register uintptr_t tp __asm__("r13");
__asm__ ("" : "=r" (tp) );
- return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
+ return tp;
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- char *tp;
+ uintptr_t tp;
__asm__ __volatile__("mv %0, tp" : "=r"(tp));
- return (void *)(tp - sizeof(struct pthread));
+ return tp;
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- struct pthread *self;
+ uintptr_t tp;
__asm__ (
"ear %0, %%a0\n"
"sllg %0, %0, 32\n"
"ear %0, %%a1\n"
- : "=r"(self));
- return self;
+ : "=r"(tp));
+ return tp;
}
#define MC_PC psw.addr
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- char *self;
- __asm__ ("stc gbr,%0" : "=r" (self) );
- return (struct pthread *) (self - sizeof(struct pthread));
+ uintptr_t tp;
+ __asm__ ("stc gbr,%0" : "=r" (tp) );
+ return tp;
}
#define TLS_ABOVE_TP
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- struct pthread *self;
- __asm__ ("mov %%fs:0,%0" : "=r" (self) );
- return self;
+ uintptr_t tp;
+ __asm__ ("mov %%fs:0,%0" : "=r" (tp) );
+ return tp;
}
#define MC_PC gregs[REG_RIP]
-static inline struct pthread *__pthread_self()
+static inline uintptr_t __get_tp()
{
- struct pthread *self;
- __asm__ ("mov %%fs:0,%0" : "=r" (self) );
- return self;
+ uintptr_t tp;
+ __asm__ ("mov %%fs:0,%0" : "=r" (tp) );
+ return tp;
}
#define MC_PC gregs[REG_RIP]
#ifdef TLS_ABOVE_TP
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + TP_OFFSET)
+#define __pthread_self() ((pthread_t)(__get_tp() - sizeof(struct __pthread) - TP_OFFSET))
#else
#define TP_ADJ(p) (p)
+#define __pthread_self() ((pthread_t)__get_tp())
#endif
#ifndef tls_mod_off_t