| * Defines a layout of L1 scratchpad memory that userspace can rely on. |
| #include <asm/blackfin.h> |
| /* Data that is "mapped" into the process VM at the start of the L1 scratch |
| memory, so that each process can access it at a fixed address. Used for |
| struct l1_scratch_task_info |
| /* Points to the start of the stack. */ |
| /* Not updated by the kernel; a user process can modify this to |
| keep track of the lowest address of the stack pointer during its |
| /* A pointer to the structure in memory. */ |
| #define L1_SCRATCH_TASK_INFO ((struct l1_scratch_task_info *)L1_SCRATCH_START) |