Subversion Repositories hf-risc

/* Copyright (C) 1996, 1997, 2000, 2002, 2003, 2004

        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 

#include 

ENTRY (_setjmp)

  li    a1, 0

  j     __sigsetjmp

END (_setjmp)

ENTRY (setjmp)

  li    a1, 1

  /* Fallthrough */

END (setjmp)

ENTRY (__sigsetjmp)

        REG_S ra,  0*SZREG(a0)

        REG_S s0,  1*SZREG(a0)

        REG_S s1,  2*SZREG(a0)

        REG_S s2,  3*SZREG(a0)

        REG_S s3,  4*SZREG(a0)

        REG_S s4,  5*SZREG(a0)

        REG_S s5,  6*SZREG(a0)

        REG_S s6,  7*SZREG(a0)

        REG_S s7,  8*SZREG(a0)

        REG_S s8,  9*SZREG(a0)

        REG_S s9, 10*SZREG(a0)

        REG_S s10,11*SZREG(a0)

        REG_S s11,12*SZREG(a0)

        REG_S sp, 13*SZREG(a0)

#ifdef __riscv_hard_float

        frsr a3

        fsd  fs0, 16*SZREG+ 0*8(a0)

        fsd  fs1, 16*SZREG+ 1*8(a0)

        fsd  fs2, 16*SZREG+ 2*8(a0)

        fsd  fs3, 16*SZREG+ 3*8(a0)

        fsd  fs4, 16*SZREG+ 4*8(a0)

        fsd  fs5, 16*SZREG+ 5*8(a0)

        fsd  fs6, 16*SZREG+ 6*8(a0)

        fsd  fs7, 16*SZREG+ 7*8(a0)

        fsd  fs8, 16*SZREG+ 8*8(a0)

        fsd  fs9, 16*SZREG+ 9*8(a0)

        fsd  fs10,16*SZREG+10*8(a0)

        fsd  fs11,16*SZREG+11*8(a0)

        REG_S a3, 15*SZREG(a0)

#endif

#if !IS_IN (libc) && IS_IN (rtld)

  /* In ld.so we never save the signal mask.  */

  li a0, 0

  ret

#else

  /* Make a tail call to __sigjmp_save; it takes the same args.  */

  j __sigjmp_save

#endif

END(__sigsetjmp)

weak_alias(_setjmp, __GI__setjmp)