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_GLOBAL_OFFSET_TABLE_ is only used if RTLD_DEBUG, so wrap its 

declaration too.

32-bit SuperH can not pretend that _GLOBAL_OFFSET_TABLE_ is a normal
variable, because of the way PIC variable references is generated, but
as compiler arranges for _GLOBAL_OFFSET_TABLE_ address to be in r12
anyway, just use that value by declaring it as a global register
variable.  Makes sh3 compile with RTLD_DEBUG.
This commit is contained in:
uwe 2006-01-11 21:40:12 +00:00
parent b018a2c29a
commit b98cf46363
1 changed files with 8 additions and 2 deletions
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10
libexec/ld.elf_so/rtld.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: rtld.c,v 1.107 2004/10/22 05:39:57 skrll Exp $ */
/* $NetBSD: rtld.c,v 1.108 2006/01/11 21:40:12 uwe Exp $ */
/*
* Copyright 1996 John D. Polstra.
@ -40,7 +40,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: rtld.c,v 1.107 2004/10/22 05:39:57 skrll Exp $");
__RCSID("$NetBSD: rtld.c,v 1.108 2006/01/11 21:40:12 uwe Exp $");
#endif /* not lint */
#include <err.h>
@ -100,7 +100,13 @@ Library_Xform *_rtld_xforms;
char *__progname;
char **environ;
#if defined(RTLD_DEBUG)
#if !(defined(__sh__) && !defined(__SH5__))
extern Elf_Addr _GLOBAL_OFFSET_TABLE_[];
#else /* 32-bit SuperH */
register Elf_Addr *_GLOBAL_OFFSET_TABLE_ asm("r12");
#endif
#endif /* RTLD_DEBUG */
extern Elf_Dyn _DYNAMIC;
static void _rtld_call_fini_functions(Obj_Entry *);