bzimage_context Struct Reference

bzImage context More...

Data Fields
unsigned int	version
	Boot protocol version.
unsigned int	rm_kernel_seg
	Real-mode kernel portion load segment address.
userptr_t	rm_kernel
	Real-mode kernel portion load address.
size_t	rm_filesz
	Real-mode kernel portion file size.
size_t	rm_heap
	Real-mode heap top (offset from rm_kernel).
size_t	rm_cmdline
	Command line (offset from rm_kernel).
size_t	cmdline_size
	Command line maximum length.
size_t	rm_memsz
	Real-mode kernel portion total memory size.
userptr_t	pm_kernel
	Non-real-mode kernel portion load address.
size_t	pm_sz
	Non-real-mode kernel portion file and memory size.
unsigned int	vid_mode
	Video mode.
uint64_t	mem_limit
	Memory limit.
physaddr_t	ramdisk_image
	Initrd address.
physaddr_t	ramdisk_size
	Initrd size.
struct bzimage_cmdline	cmdline_magic
	Command line magic block.
struct bzimage_header	bzhdr
	bzImage header

---

Detailed Description

bzImage context

Definition at line 49 of file bzimage.c.

---

Field Documentation

unsigned int bzimage_context::version

Boot protocol version.

Definition at line 51 of file bzimage.c.

Referenced by bzimage_parse_header(), and bzimage_update_header().

unsigned int bzimage_context::rm_kernel_seg

Real-mode kernel portion load segment address.

Definition at line 53 of file bzimage.c.

Referenced by bzimage_exec(), and bzimage_parse_header().

userptr_t bzimage_context::rm_kernel

Real-mode kernel portion load address.

Definition at line 55 of file bzimage.c.

Referenced by bzimage_exec(), bzimage_load(), bzimage_parse_header(), bzimage_set_cmdline(), and bzimage_update_header().

size_t bzimage_context::rm_filesz

Real-mode kernel portion file size.

Definition at line 57 of file bzimage.c.

Referenced by bzimage_load(), and bzimage_parse_header().

size_t bzimage_context::rm_heap

Real-mode heap top (offset from rm_kernel).

Definition at line 59 of file bzimage.c.

Referenced by bzimage_exec(), bzimage_parse_header(), and bzimage_update_header().

size_t bzimage_context::rm_cmdline

Command line (offset from rm_kernel).

Definition at line 61 of file bzimage.c.

Referenced by bzimage_parse_header(), bzimage_set_cmdline(), and bzimage_update_header().

size_t bzimage_context::cmdline_size

Command line maximum length.

Definition at line 63 of file bzimage.c.

Referenced by bzimage_parse_header(), and bzimage_set_cmdline().

size_t bzimage_context::rm_memsz

Real-mode kernel portion total memory size.

Definition at line 65 of file bzimage.c.

Referenced by bzimage_load(), bzimage_parse_header(), and bzimage_update_header().

userptr_t bzimage_context::pm_kernel

Non-real-mode kernel portion load address.

Definition at line 67 of file bzimage.c.

Referenced by bzimage_load(), and bzimage_parse_header().

size_t bzimage_context::pm_sz

Non-real-mode kernel portion file and memory size.

Definition at line 69 of file bzimage.c.

Referenced by bzimage_load(), and bzimage_parse_header().

unsigned int bzimage_context::vid_mode

Video mode.

Definition at line 71 of file bzimage.c.

Referenced by bzimage_parse_cmdline(), bzimage_parse_header(), and bzimage_update_header().

uint64_t bzimage_context::mem_limit

Memory limit.

Definition at line 73 of file bzimage.c.

Referenced by bzimage_load_initrds(), bzimage_parse_cmdline(), and bzimage_parse_header().

physaddr_t bzimage_context::ramdisk_image

Initrd address.

Definition at line 75 of file bzimage.c.

Referenced by bzimage_load_initrds(), and bzimage_update_header().

physaddr_t bzimage_context::ramdisk_size

Initrd size.

Definition at line 77 of file bzimage.c.

Referenced by bzimage_load_initrds(), and bzimage_update_header().

struct bzimage_cmdline bzimage_context::cmdline_magic [read]

Command line magic block.

Definition at line 80 of file bzimage.c.

Referenced by bzimage_parse_header(), and bzimage_update_header().

struct bzimage_header bzimage_context::bzhdr [read]

bzImage header

Definition at line 82 of file bzimage.c.

Referenced by bzimage_parse_header(), and bzimage_update_header().

---

The documentation for this struct was generated from the following file:

• arch/i386/image/bzimage.c