#include "console.h"
#include <efi.h>
#include <efilib.h>

#define UNUSED __attribute__((unused))

const CHAR16 *util_error_message(EFI_STATUS status);

#define CHECK_EFI_STATUS_OR_RETURN(s, msg, ...) \
	if (EFI_ERROR((s))) { \
		con_printf(L"EFI_ERROR: " msg L": %s\n", ##__VA_ARGS__, util_error_message(s)); \
		return (s); \
	}

#define CHECK_EFI_STATUS_OR_FAIL(s) \
	if (EFI_ERROR((s))) { \
		con_status_fail(util_error_message(s)); \
		while (1) __asm__("hlt"); \
	}

#define CHECK_EFI_STATUS_OR_ASSERT(s, d) \
	if (EFI_ERROR((s))) { \
		__asm__ __volatile__( \
			"movq %0, %%r8;" \
			"movq %1, %%r9;" \
			"movq %2, %%r10;" \
			"movq $0, %%rdx;" \
			"divq %%rdx;" \
			: \
			: "r"((uint64_t)s), "r"((uint64_t)d), "r"((uint64_t)__LINE__) \
			: "rax", "rdx", "r8", "r9", "r10"); \
	}