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1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Martin Decky |
2 | * Copyright (C) 2005 Ondrej Palkovsky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
Line 38... | Line 38... | ||
38 | * 16-byte boundary. If it is not, the va_arg calling will |
38 | * 16-byte boundary. If it is not, the va_arg calling will |
39 | * panic sooner or later |
39 | * panic sooner or later |
40 | */ |
40 | */ |
41 | #define SP_DELTA 16 |
41 | #define SP_DELTA 16 |
42 | 42 | ||
- | 43 | /* We include only registers that must be preserved |
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- | 44 | * during function call |
|
- | 45 | */ |
|
43 | struct context { |
46 | struct context { |
44 | __u64 sp; |
47 | __u64 sp; |
45 | __u64 pc; |
48 | __u64 pc; |
46 | 49 | ||
47 | __u64 rbx; |
50 | __u64 rbx; |