34 lines
952 B
C++
34 lines
952 B
C++
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: xtoskrnl/rtl/i686/dispatch.cc
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* DESCRIPTION: Dispatching support for i686 architecture
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* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
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*/
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#include <xtos.hh>
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/**
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* Returns the stack limits for the current thread.
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*
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* @param StackBase
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* Supplies a pointer to memory area, where the stack base will be stored.
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*
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* @param StackLimit
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* Suppliws a pointer to memory area, where the stack limit will be stored.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTAPI
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VOID
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RTL::Dispatcher::GetStackLimits(OUT PULONG_PTR StackBase,
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OUT PULONG_PTR StackLimit)
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{
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PKTHREAD Thread = KE::Processor::GetCurrentThread();
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*StackBase = (ULONG_PTR)Thread->StackBase - sizeof(FX_SAVE_AREA);
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*StackLimit = (ULONG_PTR)Thread->StackLimit;
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}
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