L4Re – L4 Runtime Environment
L4Re::Rm::F Struct Reference

Rm flags definitions. More...

+ Collaboration diagram for L4Re::Rm::F:

Public Types

enum  Attach_flags : l4_uint32_t { Search_addr = 0x20000 , In_area = 0x40000 , Eager_map = 0x80000 , Attach_mask = 0xf0000 }
 Flags for attach operation. More...
 
enum  Region_flags : l4_uint16_t {
  Rights_mask = 0x0f , R = Dataspace::F::R , W = Dataspace::F::W , X = Dataspace::F::X ,
  RW = Dataspace::F::RW , RX = Dataspace::F::RX , RWX = Dataspace::F::RWX , Detach_free = 0x200 ,
  Pager = 0x400 , Reserved = 0x800 , Caching_mask = Dataspace::F::Caching_mask , Cache_normal = Dataspace::F::Normal ,
  Cache_buffered = Dataspace::F::Bufferable , Cache_uncached = Dataspace::F::Uncacheable , Ds_map_mask = 0xff , Region_flags_mask = 0xffff
}
 

Detailed Description

Rm flags definitions.

Definition at line 99 of file rm.

Member Enumeration Documentation

◆ Attach_flags

Flags for attach operation.

Enumerator
Search_addr 

Search for a suitable address range.

In_area 

Search only in area, or map into area.

Eager_map 

Eagerly map the attached data space in.

Attach_mask 

Mask of all attach flags.

Definition at line 102 of file rm.

◆ Region_flags

Enumerator
Rights_mask 

Region rights.

Detach_free 

Free the portion of the data space after detach.

Pager 

Region has a pager.

Reserved 

Region is reserved (blocked)

Caching_mask 

Mask of all Rm cache bits.

Cache_normal 

Cache bits for normal cacheable memory.

Cache_buffered 

Cache bits for buffered (write combining) memory.

Cache_uncached 

Cache bits for uncached memory.

Ds_map_mask 

Mask for all bits for cache options and rights.

Region_flags_mask 

Mask of all region flags.

Definition at line 116 of file rm.


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