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* Fix SH specific compiler warnings which are for integer-pointer
type conversions without cast.
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@ -1,3 +1,12 @@
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2014-12-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
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* sysdeps/sh/jmpbuf_unwind.h (_jmpbuf_sp): Declare SP as void
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pointer and cast to uintptr_t.
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* sysdeps/sh/nptl/tls.h (TLS_INIT_TP): Use NULL instead of 0.
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* sysdeps/unix/sysv/linux/sh/lowlevellock.h (lll_futex_timed_wait):
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Add cast to avoid warning.
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* sysdeps/unix/sysv/linux/sh/register-dump.h: Use 0 instead of NULL.
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2014-12-11 Joseph Myers <joseph@codesourcery.com>
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* nptl/semaphore.h: Move to ...
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@ -32,11 +32,11 @@
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static inline uintptr_t __attribute__ ((unused))
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_jmpbuf_sp (__jmp_buf regs)
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{
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uintptr_t sp = regs[0].__regs[7];
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void *sp = (void *) regs[0].__regs[7];
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#ifdef PTR_DEMANGLE
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PTR_DEMANGLE (sp);
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#endif
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return sp;
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return (uintptr_t) sp;
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}
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#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
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@ -99,7 +99,7 @@ typedef struct
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special attention since 'errno' is not yet available and if the
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operation can cause a failure 'errno' must not be touched. */
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# define TLS_INIT_TP(tcbp) \
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({ __asm __volatile ("ldc %0,gbr" : : "r" (tcbp)); 0; })
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({ __asm __volatile ("ldc %0,gbr" : : "r" (tcbp)); NULL; })
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# define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd) + 1
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@ -321,7 +321,7 @@ extern int __lll_unlock_wake (int *__futex, int private) attribute_hidden;
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register unsigned long __r5 asm ("r5") \
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= __lll_private_flag (FUTEX_WAIT, private); \
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register unsigned long __r6 asm ("r6") = (unsigned long) (val); \
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register unsigned long __r7 asm ("r7") = (timeout); \
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register unsigned long __r7 asm ("r7") = (unsigned long) (timeout); \
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__asm __volatile (SYSCALL_WITH_INST_PAD \
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: "=z" (__status) \
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: "r" (__r3), "r" (__r4), "r" (__r5), \
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@ -144,7 +144,7 @@ register_dump (int fd, struct sigcontext *ctx)
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ADD_STRING ("\n");
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#ifdef __SH_FPU_ANY__
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if (ctx->sc_ownedfp != NULL)
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if (ctx->sc_ownedfp != 0)
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{
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hexvalue (ctx->sc_fpregs[0], fpregs[0], 8);
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hexvalue (ctx->sc_fpregs[1], fpregs[1], 8);
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