Subversion Repositories HelenOS-historic

Rev

Rev 754 | Rev 756 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 754 Rev 755
Line 46... Line 46...
46 
 
 46 
 
47 
#define UTEXT_ADDRESS   UTEXT_ADDRESS_ARCH
 47 
#define UTEXT_ADDRESS   UTEXT_ADDRESS_ARCH
48 
#define USTACK_ADDRESS  USTACK_ADDRESS_ARCH
 48 
#define USTACK_ADDRESS  USTACK_ADDRESS_ARCH
49 
#define UDATA_ADDRESS   UDATA_ADDRESS_ARCH
 49 
#define UDATA_ADDRESS   UDATA_ADDRESS_ARCH
50 
 
 50 
 
51 
#define AS_KERNEL   (1<<0)      /**< Kernel address space. */
 51 
#define FLAG_AS_KERNEL  (1<<0)      /**< Kernel address space. */
52 
 
 52 
 
53 
enum as_area_type {
 53 
enum as_area_type {
54 
    AS_AREA_TEXT = 1, AS_AREA_DATA, AS_AREA_STACK
 54 
    AS_AREA_TEXT = 1, AS_AREA_DATA, AS_AREA_STACK
55 
};
 55 
};
56 
 
 56 
 
Line 82... Line 82...
82 
    link_t as_area_head;
 82 
    link_t as_area_head;
83 
    pte_t *ptl0;
 83 
    pte_t *ptl0;
84 
    asid_t asid;            /**< Address space identifier. */
 84 
    asid_t asid;            /**< Address space identifier. */
85 
};
 85 
};
86 
 
 86 
 
- 
 
 87 
extern as_t *AS_KERNEL;
- 
 
 88 
 
87 
extern as_t * as_create(pte_t *ptl0, int flags);
 89 
extern as_t *as_create(pte_t *ptl0, int flags);
88 
extern as_area_t *as_area_create(as_t *as, as_area_type_t type, size_t size, __address base);
 90 
extern as_area_t *as_area_create(as_t *as, as_area_type_t type, size_t size, __address base);
89 
extern void as_set_mapping(as_t *as, __address page, __address frame);
 91 
extern void as_set_mapping(as_t *as, __address page, __address frame);
90 
extern int as_page_fault(__address page);
 92 
extern int as_page_fault(__address page);
91 
extern void as_install(as_t *m);
 93 
extern void as_install(as_t *m);
92 
 
 94