49 lines
1,002 B
C
49 lines
1,002 B
C
#include <stdbool.h>
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#include <efi.h>
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#include <efilib.h>
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#include "virt.h"
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#include "bootstrap.h"
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#include "procvisor.h"
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struct virt_vtable *virt = &virt_vtable_intel;
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static char virt_err[100];
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void *
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bs_alloc(size_t size)
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{
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size_t npages = (size + (4096 - 1)) / 4096;
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void *ptr;
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uefi_call_wrapper(BS->AllocatePages, 4, AllocateAnyPages, EfiRuntimeServicesData, npages, &ptr);
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return ptr;
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}
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EFIAPI
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EFI_STATUS
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efi_main(EFI_HANDLE imageHandle, EFI_SYSTEM_TABLE *systemTable)
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{
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InitializeLib(imageHandle, systemTable);
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AsciiPrint("Pointer Size: %d\n", (int)sizeof(void *));
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AsciiPrint("efi_main: %p\n", (void *)efi_main);
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AsciiPrint("* Setting up processor structures\n");
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struct procvisor *pv = proc_setup();
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(void)pv;
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AsciiPrint("* Checking for VT-x Support\n");
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if (!virt->has_support(virt_err, sizeof virt_err)) {
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AsciiPrint(virt_err);
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} else {
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AsciiPrint("* Enabling VT-x\n");
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virt->enable();
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AsciiPrint("* VT-x enabled!\n");
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}
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for (;;) {}
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return EFI_SUCCESS;
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}
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