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hw: use core-PD class to prevent singleton clashes

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ref #989
This commit is contained in:
Martin Stein 2013-12-05 00:01:48 +01:00 committed by Norman Feske
parent 4009619206
commit 42f51cd802
1 changed files with 18 additions and 3 deletions
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21
base-hw/src/core/kernel/kernel.cc
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@ -93,10 +93,25 @@ namespace Kernel
*/ */
static Pd * core() static Pd * core()
{ {
/**
* Core protection-domain
*/
class Core_pd : public Pd
{
public:
/**
* Constructor
*/
Core_pd(Tlb * const tlb, Platform_pd * const platform_pd)
:
Pd(tlb, platform_pd)
{ }
};
constexpr int tlb_align = 1 << Core_tlb::ALIGNM_LOG2; constexpr int tlb_align = 1 << Core_tlb::ALIGNM_LOG2;
Core_tlb *core_tlb = unmanaged_singleton<Core_tlb, tlb_align>(); Core_tlb * core_tlb = unmanaged_singleton<Core_tlb, tlb_align>();
Pd *pd = unmanaged_singleton<Pd>(core_tlb, nullptr); Core_pd * core_pd = unmanaged_singleton<Core_pd>(core_tlb, nullptr);
return pd; return core_pd;
} }
/** /**