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NOVA: Fix ldso test for 64bit

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The generic parent_cap.cc overwrote the beginning of the data segment with
to much. Reserved are solely 16 byte, for 64bit we use however 32byte.

Actually, the parent_cap copying is not required at all. The parent cap
selector is at a fixed define place, so that no exported symbols are required
for determination of the parent_cap.

Remove it.
This commit is contained in:
Alexander Boettcher 2012-08-13 15:15:36 +02:00 committed by Norman Feske
parent 49786a7ca3
commit 47ef3bb1cb
2 changed files with 26 additions and 0 deletions
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5
os/lib/mk/nova/ldso-arch.mk Normal file
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@ -0,0 +1,5 @@
SRC_CC = parent_cap.cc binary_name.cc
LIBS = ldso_crt0
vpath parent_cap.cc $(REP_DIR)/src/lib/ldso/arch/nova
vpath binary_name.cc $(REP_DIR)/src/lib/ldso/arch

21
os/src/lib/ldso/arch/nova/parent_cap.cc Normal file
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@ -0,0 +1,21 @@
/*
* \brief Parent capability manipulation
* \author Alexander Boettcher
* \date 2012-08-13
*/
/*
* Copyright (C) 2009-2012 Genode Labs GmbH
*
* This file is part of the Genode OS framework, which is distributed
* under the terms of the GNU General Public License version 2.
*/
#include <ldso/arch.h>
void Genode::set_parent_cap_arch(void *ptr)
{
/* Not required, determinig parent cap is done not using any exported
* symbols
*/
}