haiku/headers/private/kernel/boot/kernel_args.h
Axel Dörfler 2158ae19ee The kernel_args structure version and size can now be checked and identified
in the kernel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7986 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-06-15 16:54:04 +00:00

53 lines
1.2 KiB
C

/*
** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#ifndef KERNEL_BOOT_KERNEL_ARGS_H
#define KERNEL_BOOT_KERNEL_ARGS_H
#include <SupportDefs.h>
#include <boot/elf.h>
#include <platform_kernel_args.h>
#include <arch_kernel_args.h>
#define CURRENT_KERNEL_ARGS_VERSION 1
typedef struct kernel_args {
uint32 kernel_args_size;
uint32 version;
uint32 cons_line;
char *str;
addr_range bootdir_addr;
struct preloaded_image kernel_image;
struct preloaded_image *preloaded_images;
uint32 num_physical_memory_ranges;
addr_range physical_memory_range[MAX_PHYSICAL_MEMORY_RANGE];
uint32 num_physical_allocated_ranges;
addr_range physical_allocated_range[MAX_PHYSICAL_ALLOCATED_RANGE];
uint32 num_virtual_allocated_ranges;
addr_range virtual_allocated_range[MAX_VIRTUAL_ALLOCATED_RANGE];
uint32 num_cpus;
addr_range cpu_kstack[MAX_BOOT_CPUS];
platform_kernel_args platform_args;
arch_kernel_args arch_args;
struct framebuffer {
int enabled;
int x_size;
int y_size;
int bit_depth;
int already_mapped;
addr_range mapping;
} fb;
} kernel_args;
#endif /* KERNEL_BOOT_KERNEL_ARGS_H */