| 43 | #include <machine/stack.h> |
| 44 | |
| 45 | static void |
| 46 | stack_capture(struct thread *td, struct stack *st, struct unwind_state *frame) |
| 47 | { |
| 48 | |
| 49 | stack_zero(st); |
| 50 | while (1) { |
| 51 | if (!unwind_frame(td, frame)) |
| 52 | break; |
| 53 | if (!INKERNEL((vm_offset_t)frame->pc)) |
| 54 | break; |
| 55 | if (stack_put(st, frame->pc) == -1) |
| 56 | break; |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | int |
| 61 | stack_save_td(struct stack *st, struct thread *td) |
no test coverage detected