vsf loader

Data Structures
class	vsf_peloader_t
struct	vsf_loader_heap_op_t
struct	vsf_loader_target_t
struct	vsf_loader_op_t
class	vsf_loader_t
enum	vsf_loader_mem_attr_t {   VSF_LOADER_MEM_R = 1 << 0 ,   VSF_LOADER_MEM_W = 1 << 1 ,   VSF_LOADER_MEM_X = 1 << 2 ,   VSF_LOADER_MEM_RW = VSF_LOADER_MEM_R | VSF_LOADER_MEM_W ,   VSF_LOADER_MEM_RWX = VSF_LOADER_MEM_X | VSF_LOADER_MEM_RW }
typedef enum vsf_loader_mem_attr_t	vsf_loader_mem_attr_t
typedef struct vsf_loader_heap_op_t	vsf_loader_heap_op_t
typedef struct vsf_loader_target_t	vsf_loader_target_t
typedef struct vsf_loader_op_t	vsf_loader_op_t
const vsf_loader_heap_op_t	vsf_loader_default_heap_op
uint32_t	vsf_loader_xip_read (vsf_loader_target_t *target, uint32_t offset, void *buffer, uint32_t size)
uint32_t	vsf_loader_stdio_read (vsf_loader_target_t *target, uint32_t offset, void *buffer, uint32_t size)
int	vsf_loader_load (vsf_loader_t *loader, vsf_loader_target_t *target)
void	vsf_loader_cleanup (vsf_loader_t *loader)
int	vsf_loader_call_init_array (vsf_loader_t *loader)
void	vsf_loader_call_fini_array (vsf_loader_t *loader)
void *	vsf_loader_remap (vsf_loader_t *loader, void *vaddr)
#define	__VSF_LOADER_PUBLIC_CONST__   const
#define	vsf_loader_read(__target, __offset, __ptr, __size)    (__target)->fn_read((__target), (__offset), (__ptr), (__size))
#define	vsf_loader_malloc(__loader, __attr, __size, __align)    (__loader)->heap_op->fn_malloc((vsf_loader_t *)(__loader), (__attr), (__size), (__align))
#define	vsf_loader_free(__loader, __attr, __ptr)    (__loader)->heap_op->fn_free((vsf_loader_t *)(__loader), (__attr), (__ptr))

Detailed Description

Macro Definition Documentation

__VSF_LOADER_PUBLIC_CONST__

#define __VSF_LOADER_PUBLIC_CONST__   const

vsf_loader_read

#define vsf_loader_read	(		__target,
			__offset,
			__ptr,
			__size
	)		(__target)->fn_read((__target), (__offset), (__ptr), (__size))

vsf_loader_malloc

#define vsf_loader_malloc	(		__loader,
			__attr,
			__size,
			__align
	)		(__loader)->heap_op->fn_malloc((vsf_loader_t *)(__loader), (__attr), (__size), (__align))

vsf_loader_free

#define vsf_loader_free	(		__loader,
			__attr,
			__ptr
	)		(__loader)->heap_op->fn_free((vsf_loader_t *)(__loader), (__attr), (__ptr))

Typedef Documentation

vsf_loader_mem_attr_t

typedef enum vsf_loader_mem_attr_t vsf_loader_mem_attr_t

vsf loader memory attributes

Note

TODO

vsf_loader_heap_op_t

typedef struct vsf_loader_heap_op_t vsf_loader_heap_op_t

vsf loader heap functions

Note

TODO

vsf_loader_target_t

typedef struct vsf_loader_target_t vsf_loader_target_t

vsf_loader_op_t

typedef struct vsf_loader_op_t vsf_loader_op_t

Enumeration Type Documentation

vsf_loader_mem_attr_t

enum vsf_loader_mem_attr_t

vsf loader memory attributes

Note

TODO

Enumerator
VSF_LOADER_MEM_R
VSF_LOADER_MEM_W
VSF_LOADER_MEM_X
VSF_LOADER_MEM_RW
VSF_LOADER_MEM_RWX

Function Documentation

vsf_loader_xip_read()

uint32_t vsf_loader_xip_read ( vsf_loader_target_t *  target, uint32_t  offset, void *  buffer, uint32_t  size  )

extern

read function for xip target, set to fn_read member of vsf_loader_target_t.

Parameters

target	loader target, object of target MUST be the address of image.
offset	offset in image.
buffer	buffer to hold the data read.
size	size to read.

Returns

the actual data size read.

vsf_loader_stdio_read()

uint32_t vsf_loader_stdio_read ( vsf_loader_target_t *  target, uint32_t  offset, void *  buffer, uint32_t  size  )

extern

read function for xip target, set to fn_read member of vsf_loader_target_t.

Parameters

target	loader target, object of target MUST be the file opened with FILE * type.
offset	offset in image.
buffer	buffer to hold the data read.
size	size to read.

Returns

the actual data size read.

vsf_loader_load()

int vsf_loader_load ( vsf_loader_t *  loader, vsf_loader_target_t *  target  )

extern

vsf_loader_cleanup()

void vsf_loader_cleanup ( vsf_loader_t *  loader )

extern

vsf_loader_call_init_array()

int vsf_loader_call_init_array ( vsf_loader_t *  loader )

extern

vsf_loader_call_fini_array()

void vsf_loader_call_fini_array ( vsf_loader_t *  loader )

extern

vsf_loader_remap()

void * vsf_loader_remap ( vsf_loader_t *  loader, void *  vaddr  )

extern

Variable Documentation

vsf_loader_default_heap_op

const vsf_loader_heap_op_t vsf_loader_default_heap_op

extern

default heap op.

Note

alignment is not supported.