GNU Radio 2.x: assembly.h Source File

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# assembly.h

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    00001 /* -*- c++ -*- */
    00002 /*
    00003  * Copyright 2002 Free Software Foundation, Inc.
    00004  *
    00005  * This file is part of GNU Radio
    00006  *
    00007  * GNU Radio is free software; you can redistribute it and/or modify
    00008  * it under the terms of the GNU General Public License as published by
    00009  * the Free Software Foundation; either version 2, or (at your option)
    00010  * any later version.
    00011  *
    00012  * GNU Radio is distributed in the hope that it will be useful,
    00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015  * GNU General Public License for more details.
    00016  *
    00017  * You should have received a copy of the GNU General Public License
    00018  * along with GNU Radio; see the file COPYING.  If not, write to
    00019  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00020  * Boston, MA 02111-1307, USA.
    00021  */
    00022
    00023 #ifndef _ASSEMBLY_H_
    00024 #define _ASSEMBLY_H_
    00025
    00026
    00027
    00028 #ifndef __ELF__
    00029
    00030 /*
    00031  * Too bad, the following define does not work as expected --SF
    00032  *      #define GLOB_SYMB(f)    __USER_LABEL_PREFIX__ ## f
    00033  */
    00034 #define GLOB_SYMB(f)    _ ## f
    00035
    00036 #define DEF_FUNC_HEAD(f)        \
    00037         .def    GLOB_SYMB(f); .scl 2; .type 32; .endef
    00038
    00039 #define FUNC_TAIL(f)    /* none */
    00040
    00041
    00042 #else   /* !__ELF__ */
    00043
    00044
    00045 #define GLOB_SYMB(f)    f
    00046
    00047 #define DEF_FUNC_HEAD(f)        \
    00048         .type   GLOB_SYMB(f),@function  \
    00049
    00050 #define FUNC_TAIL(f)    \
    00051   .Lfe1:                \
    00052         .size   GLOB_SYMB(f),.Lfe1-GLOB_SYMB(f)
    00053
    00054
    00055 #endif  /* !__ELF__ */
    00056
    00057
    00058 #endif /* _ASSEMBLY_H_ */