/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.   This file is part of the GNU C Library.   The GNU C Library is free software; you can redistribute it and/or   modify it under the terms of the GNU Lesser General Public   License as published by the Free Software Foundation; either   version 2.1 of the License, or (at your option) any later version.   The GNU C Library is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   Lesser General Public License for more details.   You should have received a copy of the GNU Lesser General Public   License along with the GNU C Library; if not, write to the Free   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA   02111-1307 USA.  */#include <sysdep.h>#include <shlib-compat.h>#include <pthread-errnos.h>#include <tcb-offsets.h>#include <structsem.h>#include <lowlevellock.h>#include "lowlevel-atomic.h"#if VALUE != 0# error "code needs to be rewritten for VALUE != 0"#endif	.text	.globl	__new_sem_wait	.type	__new_sem_wait,@function	.align	5__new_sem_wait:.LSTARTCODE:	mov.l	r8, @-r15.Lpush_r8:	mov.l	r10, @-r15.Lpush_r10:	mov.l	r12, @-r15.Lpush_r12:	sts.l	pr, @-r15.Lpush_pr:	mov	r4, r8	mov.l	@r8, r02:	tst	r0, r0	bt	1f	mov	r0, r3	mov	r0, r4	add	#-1, r3	CMPXCHG (r4, @r8, r3, r2)	bf/s	2b	 mov	r2, r07:	mov	#0, r09:	lds.l	@r15+, pr	mov.l	@r15+, r12	mov.l	@r15+, r10	rts	 mov.l	@r15+, r8.Lafter_ret:1:	INC (@(NWAITERS,r8),r2)	.LcleanupSTART:6:	mov.l	.Lenable0, r1	bsrf	r1	 nop.Lenable0b:	mov	r0, r10	mov	r8, r4#if FUTEX_WAIT == 0	mov.l	@(PRIVATE,r8), r5#else	mov.l	@(PRIVATE,r8), r5	mov	#FUTEX_WAIT, r0	or	r0, r5#endif	mov	#0, r6	mov	#0, r7	mov	#SYS_futex, r3	extu.b	r3, r3	trapa	#0x14	SYSCALL_INST_PAD	mov.l	.Ldisable0, r1	mov	r10, r4	bsrf	r1	 mov	r0, r10.Ldisable0b:		mov	r10, r0.LcleanupEND:	tst	r0, r0	bt	3f	cmp/eq	#-EWOULDBLOCK, r0	bf	4f3:	mov.l	@r8, r05:	tst	r0, r0	bt	6b	mov	r0, r3	mov	r0, r4	add	#-1, r3	CMPXCHG (r4, @r8, r3, r2)	bf/s	5b	 mov	r2, r0	DEC (@(NWAITERS,r8), r2)	bra	7b	 nop4:	neg	r0, r0	mov	r0, r4	DEC (@(NWAITERS,r8), r2)	mov	r4, r8	mova	.Lgot0, r0	mov.l	.Lgot0, r12	add	r0, r12#if USE___THREAD	mov.l	.Lerrno0, r0	stc	gbr, r1	mov.l	@(r0, r12), r0	bra	.Lexit	 add	r1, r0	.align	2.Lerrno0:	.long	errno@GOTTPOFF.Lexit:#else	mov.l	.Lerrloc0, r1	bsrf	r1	 nop.Lerrloc0b:#endif	mov.l	r8, @r0	bra	9b	 mov	#-1, r0	.align	2.Lgot0:	.long	_GLOBAL_OFFSET_TABLE_#if !USE___THREAD.Lerrloc0:	.long	__errno_location@PLT-(.Lerrloc0b-.)#endif.Lenable0:	.long	__pthread_enable_asynccancel-.Lenable0b.Ldisable0:	.long	__pthread_disable_asynccancel-.Ldisable0b	.size	__new_sem_wait,.-__new_sem_wait	versioned_symbol(libpthread, __new_sem_wait, sem_wait, GLIBC_2_1)	.type	sem_wait_cleanup,@functionsem_wait_cleanup: 	DEC (@(NWAITERS,r8), r2).LcallUR:	mov.l	.Lresume, r1#ifdef PIC	add	r12, r1#endif	jsr	@r1	 nop	sleep	.align	2.Lresume:#ifdef PIC	.long	_Unwind_Resume@GOTOFF#else	.long	_Unwind_Resume#endif.LENDCODE:	.size	sem_wait_cleanup,.-sem_wait_cleanup	.section .gcc_except_table,"a",@progbits.LexceptSTART:	.byte	0xff				! @LPStart format (omit)	.byte	0xff				! @TType format (omit)	.byte	0x01				! call-site format						! DW_EH_PE_uleb128	.uleb128 .Lcstend-.Lcstbegin.Lcstbegin:	.uleb128 .LcleanupSTART-.LSTARTCODE	.uleb128 .LcleanupEND-.LcleanupSTART	.uleb128 sem_wait_cleanup-.LSTARTCODE	.uleb128  0	.uleb128 .LcallUR-.LSTARTCODE	.uleb128 .LENDCODE-.LcallUR	.uleb128 0	.uleb128  0.Lcstend:	.section .eh_frame,"a",@progbits.LSTARTFRAME:	.ualong	.LENDCIE-.LSTARTCIE		! Length of the CIE..LSTARTCIE:	.ualong	0				! CIE ID.	.byte	1				! Version number.#ifdef SHARED	.string	"zPLR"				! NUL-terminated augmentation						! string.#else	.string	"zPL"				! NUL-terminated augmentation						! string.#endif	.uleb128 1				! Code alignment factor.	.sleb128 -4				! Data alignment factor.	.byte	0x11				! Return address register						! column.#ifdef SHARED	.uleb128 7				! Augmentation value length.	.byte	0x9b				! Personality: DW_EH_PE_pcrel						! + DW_EH_PE_sdata4						! + DW_EH_PE_indirect	.ualong	DW.ref.__gcc_personality_v0-.	.byte	0x1b				! LSDA Encoding: DW_EH_PE_pcrel						! + DW_EH_PE_sdata4.	.byte	0x1b				! FDE Encoding: DW_EH_PE_pcrel						! + DW_EH_PE_sdata4.#else	.uleb128 6				! Augmentation value length.	.byte	0x0				! Personality: absolute	.ualong	__gcc_personality_v0	.byte	0x0				! LSDA Encoding: absolute#endif	.byte 0x0c				! DW_CFA_def_cfa	.uleb128 0xf	.uleb128 0	.align 4.LENDCIE:	.ualong	.LENDFDE-.LSTARTFDE		! Length of the FDE..LSTARTFDE:	.ualong	.LSTARTFDE-.LSTARTFRAME		! CIE pointer.#ifdef SHARED	.ualong	.LSTARTCODE-.			! PC-relative start address						! of the code.#else	.ualong	.LSTARTCODE			! Start address of the code.#endif	.ualong	.LENDCODE-.LSTARTCODE		! Length of the code.	.uleb128 4				! Augmentation size#ifdef SHARED	.ualong	.LexceptSTART-.#else	.ualong	.LexceptSTART#endif	.byte	4				! DW_CFA_advance_loc4	.ualong	.Lpush_r8-.LSTARTCODE	.byte	14				! DW_CFA_def_cfa_offset	.uleb128 4	.byte   0x88				! DW_CFA_offset r8        .uleb128 1	.byte	4				! DW_CFA_advance_loc4	.ualong	.Lpush_r10-.Lpush_r8	.byte	14				! DW_CFA_def_cfa_offset	.uleb128 8	.byte   0x8a				! DW_CFA_offset r10        .uleb128 2	.byte	4				! DW_CFA_advance_loc4	.ualong	.Lpush_r12-.Lpush_r10	.byte	14				! DW_CFA_def_cfa_offset	.uleb128 12	.byte   0x8c				! DW_CFA_offset r12        .uleb128 3	.byte	4				! DW_CFA_advance_loc4	.ualong	.Lpush_pr-.Lpush_r12	.byte	14				! DW_CFA_def_cfa_offset	.uleb128 16	.byte   0x91				! DW_CFA_offset pr        .uleb128 4	.align	4.LENDFDE:#ifdef SHARED	.hidden	DW.ref.__gcc_personality_v0	.weak	DW.ref.__gcc_personality_v0	.section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits	.align	4	.type	DW.ref.__gcc_personality_v0, @object	.size	DW.ref.__gcc_personality_v0, 4DW.ref.__gcc_personality_v0:	.long	__gcc_personality_v0#endif