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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libc/] [machine/] [hppa/] [setjmp.S] - Blame information for rev 207

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1 207 jeremybenn
/* Copyright (c) 1995, 2002 Red Hat Incorporated.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are met:
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 *
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 *    Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 *
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 *    Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *
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 *    The name of Red Hat Incorporated may not be used to endorse
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 *    or promote products derived from this software without specific
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 *    prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE FOR ANY
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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/* Note I don't know an easy way to get the FP version into the
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   traditional C library and the non-FP version into the soft-float
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   library.  Maybe we'll have to have -msoft-float trigger something
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   like -DSOFT_FLOAT if this issue ever arises.  */
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#include "DEFS.h"
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#if 0
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        .SPACE $PRIVATE$
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        .SUBSPA $DATA$,QUAD=1,ALIGN=8,ACCESS=31
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        .SUBSPA $BSS$,QUAD=1,ALIGN=8,ACCESS=31,ZERO,SORT=82
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        .SPACE $TEXT$
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        .SUBSPA $LIT$,QUAD=0,ALIGN=8,ACCESS=44
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        .SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY
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        .IMPORT $global$,DATA
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        .IMPORT $$dyncall,MILLICODE
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; gcc_compiled.:
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#endif
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        TEXT_SEGMENT
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        .align 4
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        .EXPORT setjmp,ENTRY,PRIV_LEV=3,ARGW0=GR,RTNVAL=GR
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setjmp
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        .PROC
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        .CALLINFO FRAME=64,NO_CALLS,SAVE_SP,ENTRY_GR=3
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        .ENTRY
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        stwm  %r30,4(%r26)
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        stwm  %r2,4(%r26)
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        stwm  %r3,4(%r26)
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        stwm  %r4,4(%r26)
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        stwm  %r5,4(%r26)
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        stwm  %r6,4(%r26)
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        stwm  %r7,4(%r26)
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        stwm  %r8,4(%r26)
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        stwm  %r9,4(%r26)
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        stwm  %r10,4(%r26)
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        stwm  %r11,4(%r26)
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        stwm  %r12,4(%r26)
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        stwm  %r13,4(%r26)
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        stwm  %r14,4(%r26)
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        stwm  %r15,4(%r26)
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        stwm  %r16,4(%r26)
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        stwm  %r17,4(%r26)
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        stwm  %r18,4(%r26)
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        stwm  %r27,4(%r26)
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#ifdef FP
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        ; jmp_buf may only have a 4 byte alignment, so handle FP stores
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        ; very carefully.
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        fstds %fr12,-16(%r30)
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        ldw -16(%r30),%r28
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        stwm  %r28,4(%r26)
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        ldw -12(%r30),%r28
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        stwm  %r28,4(%r26)
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        fstds %fr13,-16(%r30)
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        ldw -16(%r30),%r28
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        stwm  %r28,4(%r26)
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        ldw -12(%r30),%r28
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        stwm  %r28,4(%r26)
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        fstds %fr14,-16(%r30)
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        ldw -16(%r30),%r28
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        stwm  %r28,4(%r26)
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        ldw -12(%r30),%r28
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        stwm  %r28,4(%r26)
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        fstds %fr15,-16(%r30)
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        ldw -16(%r30),%r28
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        stwm  %r28,4(%r26)
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        ldw -12(%r30),%r28
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        stwm  %r28,4(%r26)
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#endif
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        bv 0(%r2)
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        copy %r0,%r28
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        .EXIT
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        .PROCEND
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        .align 4
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        .EXPORT longjmp,ENTRY,PRIV_LEV=3,ARGW0=GR,ARGW1=GR,RTNVAL=GR
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longjmp
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        .PROC
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        .CALLINFO FRAME=64,NO_CALLS,SAVE_SP,ENTRY_GR=3
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        .ENTRY
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        ldwm 4(%r26),%r30
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        ldwm 4(%r26),%r2
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        ldwm 4(%r26),%r3
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        ldwm 4(%r26),%r4
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        ldwm 4(%r26),%r5
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        ldwm 4(%r26),%r6
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        ldwm 4(%r26),%r7
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        ldwm 4(%r26),%r8
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        ldwm 4(%r26),%r9
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        ldwm 4(%r26),%r10
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        ldwm 4(%r26),%r11
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        ldwm 4(%r26),%r12
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        ldwm 4(%r26),%r13
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        ldwm 4(%r26),%r14
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        ldwm 4(%r26),%r15
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        ldwm 4(%r26),%r16
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        ldwm 4(%r26),%r17
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        ldwm 4(%r26),%r18
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        ldwm 4(%r26),%r27
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#ifdef FP
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        ldwm 4(%r26),%r28
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        stw %r28,-16(%r30)
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        ldwm 4(%r26),%r28
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        stw %r28,-12(%r30)
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        fldds -16(%r30),%fr12
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        ldwm 4(%r26),%r28
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        stw %r28,-16(%r30)
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        ldwm 4(%r26),%r28
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        stw %r28,-12(%r30)
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        fldds -16(%r30),%fr13
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        ldwm 4(%r26),%r28
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        stw %r28,-16(%r30)
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        ldwm 4(%r26),%r28
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        stw %r28,-12(%r30)
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        fldds -16(%r30),%fr14
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        ldwm 4(%r26),%r28
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        stw %r28,-16(%r30)
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        ldwm 4(%r26),%r28
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        stw %r28,-12(%r30)
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        fldds -16(%r30),%fr15
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#endif
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        comclr,<> %r0,%r25,%r0
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        ldi 1,%r25
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        bv 0(%r2)
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        copy %r25,%r28
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        .EXIT
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        .PROCEND

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