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/* libgcc routines for Toshiba Media Processor.

   Copyright (C) 2001, 2002, 2005, 2009 Free Software Foundation, Inc.

This file 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.

This file 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

.  */

#define SAVEALL \

        add3    $sp, $sp, -16*4 ; \

        sw      $0, ($sp) ; \

        sw      $1, 4($sp) ; \

        sw      $2, 8($sp) ; \

        sw      $3, 12($sp) ; \

        sw      $4, 16($sp) ; \

        sw      $5, 20($sp) ; \

        sw      $6, 24($sp) ; \

        sw      $7, 28($sp) ; \

        sw      $8, 32($sp) ; \

        sw      $9, 36($sp) ; \

        sw      $10, 40($sp) ; \

        sw      $11, 44($sp) ; \

        sw      $12, 48($sp) ; \

        sw      $13, 52($sp) ; \

        sw      $14, 56($sp) ; \

        ldc     $5, $lp ; \

        add     $5, 3 ; \

        mov     $6, -4 ; \

        and     $5, $6

#define RESTOREALL \

        stc     $5, $lp ; \

        lw      $14, 56($sp) ; \

        lw      $13, 52($sp) ; \

        lw      $12, 48($sp) ; \

        lw      $11, 44($sp) ; \

        lw      $10, 40($sp) ; \

        lw      $9, 36($sp) ; \

        lw      $8, 32($sp) ; \

        lw      $7, 28($sp) ; \

        lw      $6, 24($sp) ; \

        lw      $5, 20($sp) ; \

        lw      $4, 16($sp) ; \

        lw      $3, 12($sp) ; \

        lw      $2, 8($sp) ; \

        lw      $1, 4($sp) ; \

        lw      $0, ($sp) ; \

        add3    $sp, $sp, 16*4 ; \

        ret

#ifdef L_mep_profile

        .text

        .global __mep_mcount

__mep_mcount:

        SAVEALL

        ldc     $1, $lp

        mov     $2, $0

        bsr     __mep_mcount_2

        RESTOREALL

#endif

#ifdef L_mep_bb_init_trace

        .text

        .global __mep_bb_init_trace_func

__mep_bb_init_trace_func:

        SAVEALL

        lw      $1, ($5)

        lw      $2, 4($5)

        add     $5, 8

        bsr     __bb_init_trace_func

        RESTOREALL

#endif

#ifdef L_mep_bb_init

        .text

        .global __mep_bb_init_func

__mep_bb_init_func:

        SAVEALL

        lw      $1, ($5)

        add     $5, 4

        bsr     __bb_init_func

        RESTOREALL

#endif

#ifdef L_mep_bb_trace

        .text

        .global __mep_bb_trace_func

__mep_bb_trace_func:

        SAVEALL

        movu    $3, __bb

        lw      $1, ($5)

        sw      $1, ($3)

        lw      $2, 4($5)

        sw      $2, 4($3)

        add     $5, 8

        bsr     __bb_trace_func

        RESTOREALL

#endif

#ifdef L_mep_bb_increment

        .text

        .global __mep_bb_increment_func

__mep_bb_increment_func:

        SAVEALL

        lw      $1, ($5)

        lw      $0, ($1)

        add     $0, 1

        sw      $0, ($1)

        add     $5, 4

        RESTOREALL

#endif