2015-02-19 14:50:27 +01:00
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/*
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* \brief Platform specific services for Arndale
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* \author Stefan Kalkowski
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* \date 2014-07-08
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*/
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/*
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* Copyright (C) 2014 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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/* Genode includes */
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#include <base/service.h>
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base: avoid use of deprecated base/printf.h
Besides adapting the components to the use of base/log.h, the patch
cleans up a few base headers, i.e., it removes unused includes from
root/component.h, specifically base/heap.h and
ram_session/ram_session.h. Hence, components that relied on the implicit
inclusion of those headers have to manually include those headers now.
While adjusting the log messages, I repeatedly stumbled over the problem
that printing char * arguments is ambiguous. It is unclear whether to
print the argument as pointer or null-terminated string. To overcome
this problem, the patch introduces a new type 'Cstring' that allows the
caller to express that the argument should be handled as null-terminated
string. As a nice side effect, with this type in place, the optional len
argument of the 'String' class could be removed. Instead of supplying a
pair of (char const *, size_t), the constructor accepts a 'Cstring'.
This, in turn, clears the way let the 'String' constructor use the new
output mechanism to assemble a string from multiple arguments (and
thereby getting rid of snprintf within Genode in the near future).
To enforce the explicit resolution of the char * ambiguity, the 'char *'
overload of the 'print' function is marked as deleted.
Issue #1987
2016-07-13 19:07:09 +02:00
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#include <base/heap.h>
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2015-02-19 14:50:27 +01:00
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2016-11-06 14:26:34 +01:00
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/* core includes */
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2015-02-19 14:50:27 +01:00
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#include <platform_services.h>
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2016-11-06 14:26:34 +01:00
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#include <core_parent.h> /* for 'Core_service' type */
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2016-11-07 18:00:24 +01:00
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#include <map_local.h>
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2015-02-19 14:50:27 +01:00
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#include <vm_root.h>
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2016-11-07 18:00:24 +01:00
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extern Genode::addr_t _vt_host_context_ptr;
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extern Genode::addr_t _vt_host_entry;
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extern Genode::addr_t _mt_master_context_begin;
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2015-02-19 14:50:27 +01:00
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/*
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* Add ARM virtualization specific vm service
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*/
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2016-11-06 14:26:34 +01:00
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void Genode::platform_add_local_services(Rpc_entrypoint *ep,
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Sliced_heap *sh,
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Registry<Service> *services)
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2015-02-19 14:50:27 +01:00
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{
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using namespace Genode;
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2016-11-07 18:00:24 +01:00
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/* initialize host context used in virtualization world switch */
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*((void**)&_vt_host_context_ptr) = &_mt_master_context_begin;
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map_local(Platform::core_phys_addr((addr_t)&_vt_host_entry), 0xfff00000, 1, PAGE_FLAGS_KERN_TEXT);
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2015-02-19 14:50:27 +01:00
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static Vm_root vm_root(ep, sh);
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2016-11-06 14:26:34 +01:00
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static Core_service<Vm_session_component> vm_service(*services, vm_root);
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2015-02-19 14:50:27 +01:00
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}
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