LCOM1920-T02G10

/*        $NetBSD: cdefs_aout.h,v 1.20 2006/05/18 17:55:38 christos Exp $        */

/*

 * Written by J.T. Conklin <jtc@wimsey.com> 01/17/95.

 * Public domain.

 */

#ifndef _SYS_CDEFS_AOUT_H_

#define        _SYS_CDEFS_AOUT_H_

#define        _C_LABEL(x)                __CONCAT(_,x)

#define        _C_LABEL_STRING(x)        "_"x

#if __STDC__

#define        ___RENAME(x)        __asm(___STRING(_C_LABEL(x)))

#else

#define        ___RENAME(x)        ____RENAME(_/**/x)

#define        ____RENAME(x)        __asm(___STRING(x))

#endif

#define        __indr_reference(sym,alias)        /* nada, since we do weak refs */

#ifdef __GNUC__

#if __STDC__

#define        __strong_alias(alias,sym)                                               \

    __asm(".global " _C_LABEL_STRING(#alias) "\n"                        \

            _C_LABEL_STRING(#alias) " = " _C_LABEL_STRING(#sym));

#define        __weak_alias(alias,sym)                                                \

    __asm(".weak " _C_LABEL_STRING(#alias) "\n"                        \

            _C_LABEL_STRING(#alias) " = " _C_LABEL_STRING(#sym));

/* Do not use __weak_extern, use __weak_reference instead */

#define        __weak_extern(sym)                                                \

    __asm(".weak " _C_LABEL_STRING(#sym));

#if __GNUC_PREREQ__(4, 0)

#define        __weak_reference(sym)        __attribute__((__weakref__))

#else

#define        __weak_reference(sym)        ; __asm(".weak " _C_LABEL_STRING(#sym))

#endif

#define        __warn_references(sym,msg)                                        \

        __asm(".stabs \"" msg "\",30,0,0,0");                                \

        __asm(".stabs \"_" #sym "\",1,0,0,0");

#else /* __STDC__ */

#define        __weak_alias(alias,sym) ___weak_alias(_/**/alias,_/**/sym)

#define        ___weak_alias(alias,sym)                                        \

    __asm(".weak alias\nalias = sym");

/* Do not use __weak_extern, use __weak_reference instead */

#define        __weak_extern(sym) ___weak_extern(_/**/sym)

#define        ___weak_extern(sym)                                                \

    __asm(".weak sym");

#if __GNUC_PREREQ__(4, 0)

#define        __weak_reference(sym)        __attribute__((__weakref__))

#else

#define        ___weak_reference(sym)        ; __asm(".weak sym");

#define        __weak_reference(sym)        ___weak_reference(_/**/sym)

#endif

#define        __warn_references(sym,msg)                                        \

        __asm(".stabs msg,30,0,0,0");                                        \

        __asm(".stabs \"_/**/sym\",1,0,0,0");

#endif /* __STDC__ */

#else /* __GNUC__ */

#define        __warn_references(sym,msg)

#endif /* __GNUC__ */

#if defined(__sh__)                /* XXX SH COFF */

#undef __indr_reference(sym,alias)

#undef __warn_references(sym,msg)

#define        __warn_references(sym,msg)

#endif

#define        __IDSTRING(_n,_s)                                                \

        __asm(".data ; .asciz \"" _s "\" ; .text")

#undef __KERNEL_RCSID

#define        __RCSID(_s)        __IDSTRING(rcsid,_s)

#define        __SCCSID(_s)

#define        __SCCSID2(_s)

#if 0        /* XXX userland __COPYRIGHTs have \ns in them */

#define        __COPYRIGHT(_s)        __IDSTRING(copyright,_s)

#else

#define        __COPYRIGHT(_s)                                                        \

        static const char copyright[] __attribute__((__unused__)) = _s

#endif

#if defined(USE_KERNEL_RCSIDS) || !defined(_KERNEL)

#define        __KERNEL_RCSID(_n,_s) __IDSTRING(__CONCAT(rcsid,_n),_s)

#else

#define        __KERNEL_RCSID(_n,_s)

#endif

#define        __KERNEL_SCCSID(_n,_s)

#define        __KERNEL_COPYRIGHT(_n, _s) __IDSTRING(__CONCAT(copyright,_n),_s)

#ifndef __lint__

#define        __link_set_make_entry(set, sym, type)                                \

        static void const * const                                        \

            __link_set_##set##_sym_##sym __used = &sym;                \

        __asm(".stabs \"___link_set_" #set "\", " #type ", 0, 0, _" #sym)

#else

#define        __link_set_make_entry(set, sym, type)                                \

        extern void const * const __link_set_##set##_sym_##sym

#endif /* __lint__ */

#define        __link_set_add_text(set, sym)        __link_set_make_entry(set, sym, 23)

#define        __link_set_add_rodata(set, sym)        __link_set_make_entry(set, sym, 23)

#define        __link_set_add_data(set, sym)        __link_set_make_entry(set, sym, 25)

#define        __link_set_add_bss(set, sym)        __link_set_make_entry(set, sym, 27)

#define        __link_set_decl(set, ptype)                                        \

extern struct {                                                                \

        int        __ls_length;                                                \

        ptype        *__ls_items[1];                                                \

} __link_set_##set

#define        __link_set_start(set)        (&(__link_set_##set).__ls_items[0])

#define        __link_set_end(set)                                                \

        (&(__link_set_##set).__ls_items[(__link_set_##set).__ls_length])

#define        __link_set_count(set)        ((__link_set_##set).__ls_length)

#endif /* !_SYS_CDEFS_AOUT_H_ */