multiboot.c File Reference

Macros
#define	__DEBUG_HEADER__   "[MTBOOT]"
	Change header.
#define	__DEBUG_LEVEL__   LOGLEVEL_NOTICE
	Set log level.

Functions
multiboot_memory_map_t *	mmap_first_entry (multiboot_info_t *info)
	Returns the first mmap entry. More...
multiboot_memory_map_t *	mmap_first_entry_of_type (multiboot_info_t *info, uint32_t type)
	The first entry of the given type. More...
multiboot_memory_map_t *	mmap_next_entry (multiboot_info_t *info, multiboot_memory_map_t *entry)
	Returns the next mmap entry. More...
multiboot_memory_map_t *	mmap_next_entry_of_type (multiboot_info_t *info, multiboot_memory_map_t *entry, uint32_t type)
	Returns the next mmap entry of the given type. More...
char *	mmap_type_name (multiboot_memory_map_t *entry)
	Returns the type of the entry as string. More...
multiboot_module_t *	first_module (multiboot_info_t *info)
	Finds the first module. More...
multiboot_module_t *	next_module (multiboot_info_t *info, multiboot_module_t *mod)
	Finds the next module after the one we provide. More...
void	dump_multiboot (multiboot_info_t *mbi)
	Prints as debugging output the info regarding the multiboot. More...

Detailed Description

Copyright

(c) 2014-2024 This file is distributed under the MIT License. See LICENSE.md for details.

Function Documentation

dump_multiboot()

void dump_multiboot

(

multiboot_info_t *

mboot_ptr

)

Prints as debugging output the info regarding the multiboot.

Parameters

mboot_ptr

The pointer to the multiboot information.

first_module()

multiboot_module_t* first_module

(

multiboot_info_t *

info

)

Finds the first module.

Parameters

info	The multiboot info from which we extract the information.

Returns

Pointer to the first module.

mmap_first_entry()

multiboot_memory_map_t* mmap_first_entry

(

multiboot_info_t *

info

)

Returns the first mmap entry.

Parameters

info	The multiboot info from which we extract the entry.

Returns

The first entry.

mmap_first_entry_of_type()

multiboot_memory_map_t* mmap_first_entry_of_type	(	multiboot_info_t *	info,
		uint32_t	type
	)

The first entry of the given type.

Parameters

info	The multiboot info from which we extract the entry.
type	The type of entry we are looking for.

Returns

The first entry of the given type.

mmap_next_entry()

multiboot_memory_map_t* mmap_next_entry	(	multiboot_info_t *	info,
		multiboot_memory_map_t *	entry
	)

Returns the next mmap entry.

Parameters

info	The multiboot info from which we extract the entry.
entry	The current entry.

Returns

The next entry.

mmap_next_entry_of_type()

multiboot_memory_map_t* mmap_next_entry_of_type	(	multiboot_info_t *	info,
		multiboot_memory_map_t *	entry,
		uint32_t	type
	)

Returns the next mmap entry of the given type.

Parameters

info	The multiboot info from which we extract the entry.
entry	The current entry.
type	The type of entry we are looking for.

Returns

The next entry of the given type.

mmap_type_name()

char* mmap_type_name

(

multiboot_memory_map_t *

entry

)

Returns the type of the entry as string.

Parameters

entry

The current entry.

Returns

String representing the type of entry.

next_module()

multiboot_module_t* next_module	(	multiboot_info_t *	info,
		multiboot_module_t *	mod
	)

Finds the next module after the one we provide.

Parameters

info	The multiboot info from which we extract the information.
mod	The current module.

Returns

Pointer to the next module.