#include <umbra.h>

Data Fields
size_t	struct_size

umbra_map_scale_t	scale

umbra_map_flags_t	flags

ptr_uint_t	default_value

size_t	default_value_size

app_memory_create_cb_t	app_memory_create_cb

app_memory_pre_delete_cb_t	app_memory_pre_delete_cb

app_memory_post_delete_cb_t	app_memory_post_delete_cb

app_memory_mremap_cb_t	app_memory_mremap_cb

Detailed Description

Specifies parameters controlling the behavior of umbra_create_map().

Field Documentation

◆ app_memory_create_cb

app_memory_create_cb_t _umbra_map_options_t::app_memory_create_cb

Application memory creation callback.

◆ app_memory_mremap_cb

app_memory_mremap_cb_t _umbra_map_options_t::app_memory_mremap_cb

Application memory re-map callback.

◆ app_memory_post_delete_cb

app_memory_post_delete_cb_t _umbra_map_options_t::app_memory_post_delete_cb

Application memory post deletion callback.

◆ app_memory_pre_delete_cb

app_memory_pre_delete_cb_t _umbra_map_options_t::app_memory_pre_delete_cb

Application memory pre deletion callback.

◆ default_value

ptr_uint_t _umbra_map_options_t::default_value

Specify the value of shadow memory that is allocated but not initialized by the user; e.g., shadow memory padding or automatically allocated shadow memory when UMBRA_MAP_CREATE_SHADOW_ON_TOUCH (see umbra_map_flags_t) is set.

◆ default_value_size

size_t _umbra_map_options_t::default_value_size

Specify the size of the default value, which could be 1, 2, 4 or 8 (x64). We only support byte size (i.e., 1) now.

◆ flags

umbra_map_flags_t _umbra_map_options_t::flags

For fine-grained control.

◆ scale

umbra_map_scale_t _umbra_map_options_t::scale

For shadow mapping scaling.

◆ struct_size

size_t _umbra_map_options_t::struct_size

For compatibility. Set to sizeof(umbra_map_options_t).

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

umbra.h

Data Fields