/* setjmp for ARM. Copyright (C) 1997, 1998 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 _SETJMP_H #define _ASM #include <bits/setjmp.h> .global __sigsetjmp .type __sigsetjmp,%function .align 4 __sigsetjmp: /* Save registers */ #if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__ # ifdef __MAVERICK__ cfstrd mvd4, [r0], #8 ; nop cfstrd mvd5, [r0], #8 ; nop cfstrd mvd6, [r0], #8 ; nop cfstrd mvd7, [r0], #8 ; nop cfstrd mvd8, [r0], #8 ; nop cfstrd mvd9, [r0], #8 ; nop cfstrd mvd10, [r0], #8 ; nop cfstrd mvd11, [r0], #8 ; nop cfstrd mvd12, [r0], #8 ; nop cfstrd mvd13, [r0], #8 ; nop cfstrd mvd14, [r0], #8 ; nop cfstrd mvd15, [r0], #8 # else sfmea f4, 4, [r0]! # endif #else # ifdef __MAVERICK__ add r0, r0, #96 /* skip the FP registers */ # else add r0, r0, #48 /* skip the FP registers */ # endif #endif stmia r0, {v1-v6, sl, fp, sp, lr} /* Restore pointer to jmp_buf */ #ifdef __MAVERICK__ sub r0, r0, #96 #else sub r0, r0, #48 #endif /* Make a tail call to __sigjmp_save; it takes the same args. */ #ifdef __PIC__ B __sigjmp_save(PLT) #else B __sigjmp_save #endif .size __sigsetjmp,.-__sigsetjmp