L4Re - L4 Runtime Environment
mem_op.h File Reference

Memory access functions (ARM specific) More...

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Enumerations

enum  L4_mem_op_widths { L4_MEM_WIDTH_1BYTE = 0, L4_MEM_WIDTH_2BYTE = 1, L4_MEM_WIDTH_4BYTE = 2 }
 Memory access width definitions. More...
 

Functions

unsigned long l4_mem_read (unsigned long virtaddress, unsigned width)
 Read user task memory from kernel privilege level. More...
 
void l4_mem_write (unsigned long virtaddress, unsigned width, unsigned long value)
 Write user task memory from kernel privilege level. More...
 
unsigned long l4_mem_arm_op_call (unsigned long op, unsigned long va, unsigned long width, unsigned long value)
 Implementations.
 

Detailed Description

Memory access functions (ARM specific)

Date
2010-10
Author
Adam Lackorzynski adam@.nosp@m.os.i.nosp@m.nf.tu.nosp@m.-dre.nosp@m.sden..nosp@m.de

Definition in file mem_op.h.