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NetBSD/lib/csu/common_elf/crtend.c

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Sigh, don't make global calls in repeated sharedlib components. It blows away the dynamic loader.
1998-05-07 00:45:54 +04:00
/* $NetBSD: crtend.c,v 1.5 1998/05/06 20:45:54 ross Exp $ */
Reimplement in C, adding ELF support. if compiled with -DECOFF_COMPAT (currently the default), then it compiles on both an ECOFF toolchain and on an ELF toolchain (but w/o support for dynamic linking or C++ constructors & destructors). If compiled without -DECOFF_COMPAT, it supports statically- or dynamically-linked ELF binaries (and shared libraries).
1996-09-12 20:59:01 +04:00
#include <sys/cdefs.h>
Eliminate incorrect gcc-generated cross-section bsr's by calling the static constructor/destructor dispatcher via a function pointer protected from constant propagation. Also, create (presently unused) .S files that solve the same problem and in addition allow in-line .init section and .fini section code. This is too big a mod for a 3.2 pullup, however.
1998-05-06 09:32:08 +04:00
#include "crt.h"
Reimplement in C, adding ELF support. if compiled with -DECOFF_COMPAT (currently the default), then it compiles on both an ECOFF toolchain and on an ELF toolchain (but w/o support for dynamic linking or C++ constructors & destructors). If compiled without -DECOFF_COMPAT, it supports statically- or dynamically-linked ELF binaries (and shared libraries).
1996-09-12 20:59:01 +04:00
static void (*__CTOR_LIST__[1]) __P((void))
clean up WARNS on the alpha.
1997-10-10 12:45:29 +04:00
__attribute__((__unused__))
Reimplement in C, adding ELF support. if compiled with -DECOFF_COMPAT (currently the default), then it compiles on both an ECOFF toolchain and on an ELF toolchain (but w/o support for dynamic linking or C++ constructors & destructors). If compiled without -DECOFF_COMPAT, it supports statically- or dynamically-linked ELF binaries (and shared libraries).
1996-09-12 20:59:01 +04:00
__attribute__((section(".ctors"))) = { (void *)0 }; /* XXX */
static void (*__DTOR_LIST__[1]) __P((void))
clean up WARNS on the alpha.
1997-10-10 12:45:29 +04:00
__attribute__((__unused__))
Reimplement in C, adding ELF support. if compiled with -DECOFF_COMPAT (currently the default), then it compiles on both an ECOFF toolchain and on an ELF toolchain (but w/o support for dynamic linking or C++ constructors & destructors). If compiled without -DECOFF_COMPAT, it supports statically- or dynamically-linked ELF binaries (and shared libraries).
1996-09-12 20:59:01 +04:00
__attribute__((section(".dtors"))) = { (void *)0 }; /* XXX */