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| Rev 2083 | Rev 2774 | ||
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| 33 | */ |
33 | */ |
| 34 | 34 | ||
| 35 | #ifndef KERN_amd64_CONTEXT_H_ |
35 | #ifndef KERN_amd64_CONTEXT_H_ |
| 36 | #define KERN_amd64_CONTEXT_H_ |
36 | #define KERN_amd64_CONTEXT_H_ |
| 37 | 37 | ||
| - | 38 | #ifdef KERNEL |
|
| - | 39 | ||
| 38 | #include <arch/types.h> |
40 | #include <arch/types.h> |
| 39 | 41 | ||
| 40 | /* According to ABI the stack MUST be aligned on |
42 | /* According to ABI the stack MUST be aligned on |
| 41 | * 16-byte boundary. If it is not, the va_arg calling will |
43 | * 16-byte boundary. If it is not, the va_arg calling will |
| 42 | * panic sooner or later |
44 | * panic sooner or later |
| 43 | */ |
45 | */ |
| 44 | #define SP_DELTA 16 |
46 | #define SP_DELTA 16 |
| 45 | 47 | ||
| - | 48 | #endif /* KERNEL */ |
|
| - | 49 | ||
| 46 | /* We include only registers that must be preserved |
50 | /* We include only registers that must be preserved |
| 47 | * during function call |
51 | * during function call |
| 48 | */ |
52 | */ |
| 49 | typedef struct { |
53 | typedef struct { |
| 50 | uintptr_t sp; |
54 | uintptr_t sp; |