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Make kernel to boot in x32

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This commit is contained in:
Alex
2023-05-11 18:34:21 +03:00
parent 15637438da
commit 149d8ba790
19 changed files with 803 additions and 530 deletions
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22
Architecture/i386/cpu/SymmetricMultiprocessing.cpp
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@ -17,26 +17,38 @@
#include <smp.hpp>
#include <ints.hpp>
#include <memory.hpp>
#include <ints.hpp>
#include <assert.h>
#include <cpu.hpp>
#include <atomic>
#include "../../../kernel.h"
volatile bool CPUEnabled = false;
enum SMPTrampolineAddress
{
PAGE_TABLE = 0x500,
START_ADDR = 0x520,
STACK = 0x570,
GDT = 0x580,
IDT = 0x590,
CORE = 0x600,
TRAMPOLINE_START = 0x2000
};
std::atomic_bool CPUEnabled = false;
#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
static __aligned(0x1000) CPUData CPUs[MAX_CPU] = {0};
CPUData *GetCPU(uint64_t id) { return &CPUs[id]; }
SafeFunction CPUData *GetCPU(uint64_t id) { return &CPUs[id]; }
CPUData *GetCurrentCPU()
SafeFunction CPUData *GetCurrentCPU()
{
uint64_t ret = 0;
if (!(&CPUs[ret])->IsActive)
{
error("CPU %d is not active!", ret);
// error("CPU %d is not active!", ret); FIXME
return &CPUs[0];
}
assert((&CPUs[ret])->Checksum == CPU_DATA_CHECKSUM);