Subversion Repositories HelenOS

Rev

Rev 81 | Rev 83 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 81 Rev 82
Line 29... Line 29...
29 
#ifndef __ia64_CONTEXT_H__
 29 
#ifndef __ia64_CONTEXT_H__
30 
#define __ia64_CONTEXT_H__
 30 
#define __ia64_CONTEXT_H__
31 
 
 31 
 
32 
#include <arch/types.h>
 32 
#include <arch/types.h>
33 
 
 33 
 
- 
 
 34 
/*
- 
 
 35 
 * context_save() and context_restore() are both leaf procedures.
- 
 
 36 
 * No need to allocate scratch area.
- 
 
 37 
 */
34 
#define SP_DELTA    16
 38 
#define SP_DELTA    0
35 
 
 39 
 
36 
struct context {
 40 
struct context {
- 
 
 41 
    /*
- 
 
 42 
     * General registers
- 
 
 43 
     */
37 
    __u64 r1;
 44 
    __u64 r1;
38 
    __u64 r2;
 45 
    __u64 r2;
39 
    __u64 r3;
 46 
    __u64 r3;
40 
    __u64 r4;
 47 
    __u64 r4;
41 
    __u64 r5;
 48 
    __u64 r5;
Line 63... Line 70...
63 
    __u64 r27;
 70 
    __u64 r27;
64 
    __u64 r28;
 71 
    __u64 r28;
65 
    __u64 r29;
 72 
    __u64 r29;
66 
    __u64 r30;
 73 
    __u64 r30;
67 
    __u64 r31;
 74 
    __u64 r31;
- 
 
 75 
   
- 
 
 76 
    /*
- 
 
 77 
     * Branch registers
- 
 
 78 
     */
68 
    __u64 pc;       /* b0 */
 79 
    __u64 pc;       /* b0 */
- 
 
 80 
    __u64 b1;
- 
 
 81 
    __u64 b2;
- 
 
 82 
    __u64 b3;
- 
 
 83 
    __u64 b4;
- 
 
 84 
    __u64 b5;
- 
 
 85 
    __u64 b6;
- 
 
 86 
    __u64 b7;
- 
 
 87 
 
- 
 
 88 
    /*
- 
 
 89 
     * Predicate registers
- 
 
 90 
     */
- 
 
 91 
    __u64 pr;
- 
 
 92 
   
69 
    pri_t pri;
 93 
    pri_t pri;
70 
} __attribute__ ((packed));
 94 
} __attribute__ ((packed));
71 
 
 95 
 
72 
#endif
 96 
#endif