apio
73c58bd902
This enables NX before we actually use it. Wasn't causing problems with KVM on, but crashed with KVM off with a 'reserved bit set' page fault.
37 lines
786 B
C++
37 lines
786 B
C++
#include "boot/Init.h"
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#include "InitRD.h"
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#include "Log.h"
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#include "arch/CPU.h"
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#include "boot/bootboot.h"
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#include "memory/MemoryManager.h"
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#include "video/Framebuffer.h"
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#include <luna/CString.h>
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#include <luna/Result.h>
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extern const BOOTBOOT bootboot;
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void Init::check_magic()
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{
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if (memcmp(bootboot.magic, BOOTBOOT_MAGIC, 4))
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{
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kerrorln("ERROR: Invalid magic value from bootloader");
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for (;;)
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;
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}
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}
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void Init::early_init()
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{
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CPU::disable_interrupts();
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Framebuffer::init();
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setup_log(log_debug_enabled(), log_serial_enabled(), true);
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CPU::platform_init();
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MemoryManager::init();
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InitRD::initialize();
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MemoryManager::protect_kernel_sections().expect_release_value("We should succeed to protect sections");
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} |