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/* Copyright (C) 2011 Free Software Foundation, Inc.

   This file is part of the GNU Transactional Memory Library (libitm).

   Libitm is free software; you can redistribute it and/or modify it

   under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   Libitm 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 General Public License for

   more details.

   Under Section 7 of GPL version 3, you are granted additional

   permissions described in the GCC Runtime Library Exception, version

   3.1, as published by the Free Software Foundation.

   You should have received a copy of the GNU General Public License and

   a copy of the GCC Runtime Library Exception along with this program;

   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

   .  */

#include "asmcfi.h"

        .text

        .align  2

        .global _ITM_beginTransaction

        .type   _ITM_beginTransaction, %function

_ITM_beginTransaction:

        cfi_startproc

        mov     r15, r1

#ifdef __SH_FPU_ANY__

        fmov.s  fr15, @-r15

        fmov.s  fr14, @-r15

        fmov.s  fr13, @-r15

        fmov.s  fr12, @-r15

        sts.l   fpscr, @-r15

#endif /* __SH_FPU_ANY__ */

        stc.l   gbr, @-r15

        sts.l   pr, @-r15

        mov.l   r1, @-r15

        mov.l   r14, @-r15

        mov.l   r13, @-r15

        mov.l   r12, @-r15

        mov.l   r11, @-r15

        mov.l   r10, @-r15

        mov.l   r9, @-r15

        mov.l   r8, @-r15

#ifdef __SH_FPU_ANY__

        cfi_def_cfa_offset (4*15)

#else

        cfi_def_cfa_offset (4*10)

#endif

#if defined HAVE_ATTRIBUTE_VISIBILITY || !defined __PIC__

        mov.l   .Lbegin, r1

        jsr     @r1

         mov    r15, r5

#else

        mova    .Lgot, r0

        mov.l   .Lgot, r12

        add     r0, r12

        mov.l   .Lbegin, r1

        bsrf    r1

         mov    r15, r5

.Lbegin0:

        mov.l   @(4*4,r15), r12

#endif

        mov.l   @(8*4,r15), r1

        lds     r1, pr

#ifdef __SH_FPU_ANY__

        add     #(15*4), r15

#else

        add     #(10*5), r15

#endif

        cfi_def_cfa_offset (0)

        rts

         nop

        cfi_endproc

        .align  2

.Lgot:

        .long   _GLOBAL_OFFSET_TABLE_

.Lbegin:

#if defined HAVE_ATTRIBUTE_VISIBILITY || !defined __PIC__

        .long   GTM_begin_transaction

#else

        .long   GTM_begin_transaction@PLT-(.Lbegin0-.)

#endif

        .size   _ITM_beginTransaction, . - _ITM_beginTransaction

        .global GTM_longjmp

        .hidden GTM_longjmp

        .type   GTM_longjmp, %function

GTM_longjmp:

        mov.l   @r5+, r8

        mov.l   @r5+, r9

        mov.l   @r5+, r10

        mov.l   @r5+, r11

        mov.l   @r5+, r12

        mov.l   @r5+, r13

        mov.l   @r5+, r14

        mov.l   @r5+, r15

        lds.l   @r5+, pr

        ldc.l   @r5+, gbr

#ifdef __SH_FPU_ANY__

        lds.l   @r5+, fpscr

        fmov.s  @r5+, fr12

        fmov.s  @r5+, fr13

        fmov.s  @r5+, fr14

        fmov.s  @r5+, fr15

#endif

        rts

         mov    r4, r0

        .size   GTM_longjmp, . - GTM_longjmp

#ifdef __linux__

.section .note.GNU-stack, "", %progbits

#endif