/* Copyright (C) 1992, 1994, 1996, 1997 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 <features.h> #define _ASM #define _SETJMP_H #define __ASSEMBLY__ #include <bits/setjmp.h> #define a0 $16 .ent __sigsetjmp .global __sigsetjmp __sigsetjmp: ldgp $29, 0($27) $sigsetjmp_local: subq $30, 16, $30 .frame $26, 16, $26, 0 stq $26, 0($30) .mask 0x04000000, -16 #ifdef PROF .set noat lda AT, _mcount jsr AT, (AT), _mcount .set at #endif .prologue 1 stq $9, JB_S0*8(a0) stq $10, JB_S1*8(a0) stq $11, JB_S2*8(a0) stq $12, JB_S3*8(a0) stq $13, JB_S4*8(a0) stq $14, JB_S5*8(a0) stq $26, JB_PC*8(a0) addq $30, 16, $1 stq $15, JB_FP*8(a0) stq $1, JB_SP*8(a0) stt $f2, JB_F2*8(a0) stt $f3, JB_F3*8(a0) stt $f4, JB_F4*8(a0) stt $f5, JB_F5*8(a0) stt $f6, JB_F6*8(a0) stt $f7, JB_F7*8(a0) stt $f8, JB_F8*8(a0) stt $f9, JB_F9*8(a0) /* Call to C to (potentially) save our signal mask. */ jsr $26, __sigjmp_save ldq $26, 0($30) addq $30, 16, $30 ret .end __sigsetjmp /* Put these traditional entry points in the same file so that we can elide much of the nonsense in trying to jmp to the real function. */ .globl _setjmp; .align 3; .ent _setjmp , 0; _setjmp: .frame $30 , 0, $26 ldgp $29, 0($27) mov 0, $17 br $sigsetjmp_local .end _setjmp .globl setjmp; .align 3; .ent setjmp , 0; setjmp: .frame $30 , 0, $26 ldgp $29, 0($27) mov 1, $17 br $sigsetjmp_local .end setjmp .weak _setjmp .weak setjmp