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#pragma once
#include <loader/shim.h>
#include <efi/defs.h>
#include <efi/media.h>
#include <efi/tables.h>
#ifdef __ELF__
#define EFIEXPORT __attribute__((visibility("default")))
#else
#define EFIEXPORT __declspec(dllexport)
#endif
#define OsVendorMemoryType(t) ((EFI_MEMORY_TYPE)(0x80000000|t))
#define SystemMemoryType OsVendorMemoryType(1)
struct efi_loader_image
{
CHAR16 *path;
EFI_SYSTEM_TABLE *system_table;
EFI_FILE_PROTOCOL *root;
EFI_FILE_PROTOCOL *file;
EFI_PHYSICAL_ADDRESS buffer_base;
UINTN buffer_size;
};
typedef EFI_STATUS (EFIAPI efi_image_func)(struct efi_loader_image *image);
typedef EFI_STATUS (EFIAPI efi_page_alloc_func)(
EFI_MEMORY_TYPE type,
UINTN size,
EFI_PHYSICAL_ADDRESS *base);
typedef EFI_STATUS (EFIAPI efi_page_free_func)(
EFI_PHYSICAL_ADDRESS base,
UINTN size);
struct efi_loader_interface
{
EFI_HANDLE image_handle;
EFI_SYSTEM_TABLE *system_table;
efi_page_alloc_func *page_alloc;
efi_page_free_func *page_free;
efi_image_func *image_open;
efi_image_func *image_alloc;
efi_image_func *image_load;
};
typedef EFI_STATUS
(__attribute__((sysv_abi)) efi_shim_entry_func)(struct efi_loader_interface *interface);
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