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Add debug code.

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This commit is contained in:
skrll 2013-10-19 10:14:06 +00:00
parent 63dfdcda5b
commit 3ea7549453
1 changed files with 7 additions and 2 deletions
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9
libexec/ld.elf_so/tls.c
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@ -1,4 +1,4 @@
/* $NetBSD: tls.c,v 1.7 2011/04/23 16:40:08 joerg Exp $ */
/* $NetBSD: tls.c,v 1.8 2013/10/19 10:14:06 skrll Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
* All rights reserved.
@ -29,12 +29,13 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: tls.c,v 1.7 2011/04/23 16:40:08 joerg Exp $");
__RCSID("$NetBSD: tls.c,v 1.8 2013/10/19 10:14:06 skrll Exp $");
#include <sys/param.h>
#include <sys/ucontext.h>
#include <lwp.h>
#include <string.h>
#include "debug.h"
#include "rtld.h"
#if defined(__HAVE_TLS_VARIANT_I) || defined(__HAVE_TLS_VARIANT_II)
@ -100,6 +101,7 @@ _rtld_tls_initial_allocation(void)
_rtld_tls_static_space = roundup2(_rtld_tls_static_space,
sizeof(void *));
#endif
dbg(("_rtld_tls_static_space %zu", _rtld_tls_static_space));
tcb = _rtld_tls_allocate_locked();
#ifdef __HAVE___LWP_SETTCB
@ -132,6 +134,7 @@ _rtld_tls_allocate_locked(void)
tcb = (struct tls_tcb *)p;
tcb->tcb_self = tcb;
#endif
dbg(("tcb %p", tcb));
tcb->tcb_dtv = xcalloc(sizeof(*tcb->tcb_dtv) * (2 + _rtld_tls_max_index));
++tcb->tcb_dtv;
SET_DTV_MAX_INDEX(tcb->tcb_dtv, _rtld_tls_max_index);
@ -144,6 +147,8 @@ _rtld_tls_allocate_locked(void)
#else
q = p - obj->tlsoffset;
#endif
dbg(("obj %p dtv %p tlsoffset %zu",
obj, q, obj->tlsoffset));
memcpy(q, obj->tlsinit, obj->tlsinitsize);
tcb->tcb_dtv[obj->tlsindex] = q;
}