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exectos/xtoskrnl/ar/i686/data.cc
Aiken Harris 8c6c63465f
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Use dedicated NMI stack on i686
2026-03-30 11:43:09 +02:00

38 lines
991 B
C++

/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: xtoskrnl/ar/i686/data.cc
* DESCRIPTION: I686 architecture-specific global and static data
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#include <xtos.hh>
/* Initial kernel boot stack */
UCHAR AR::ProcSup::BootStack[KERNEL_STACK_SIZE] = {};
/* Double Fault gate */
UCHAR AR::ProcSup::DoubleFaultTss[KTSS_IO_MAPS];
/* Initial kernel fault stack */
UCHAR AR::ProcSup::FaultStack[KERNEL_STACK_SIZE] = {};
/* Initial GDT */
KGDTENTRY AR::ProcSup::InitialGdt[GDT_ENTRIES] = {};
/* Initial IDT */
KIDTENTRY AR::ProcSup::InitialIdt[IDT_ENTRIES] = {};
/* Initial Processor Block */
KPROCESSOR_BLOCK AR::ProcSup::InitialProcessorBlock;
/* Initial TSS */
KTSS AR::ProcSup::InitialTss;
/* Initial kernel NMI stack */
UCHAR AR::ProcSup::NmiStack[KERNEL_STACK_SIZE] = {};
/* NMI task gate */
UCHAR AR::ProcSup::NonMaskableInterruptTss[KTSS_IO_MAPS];