| 58,46 → 58,58 |
|---|
| #define cp0_mask_int(it) cp0_status_write(cp0_status_read() & ~(1<<(cp0_status_im_shift+(it)))) |
| #define cp0_unmask_int(it) cp0_status_write(cp0_status_read() | (1<<(cp0_status_im_shift+(it)))) |
| |
| extern __u32 cp0_index_read(void); |
| extern void cp0_index_write(__u32 val); |
| #define GEN_READ_CP0(nm,reg) static inline __u32 cp0_ ##nm##_read(void) \ |
| { \ |
| __u32 retval; \ |
| asm("mfc0 %0, $" #reg : "=r"(retval)); \ |
| return retval; \ |
| } |
| |
| extern __u32 cp0_random_read(void); |
| #define GEN_WRITE_CP0(nm,reg) static inline void cp0_ ##nm##_write(__u32 val) \ |
| { \ |
| asm("mtc0 %0, $" #reg : : "r"(val) ); \ |
| } |
| |
| extern __u32 cp0_entry_lo0_read(void); |
| extern void cp0_entry_lo0_write(__u32 val); |
| GEN_READ_CP0(index, 0); |
| GEN_WRITE_CP0(index, 0); |
| |
| extern __u32 cp0_entry_lo1_read(void); |
| extern void cp0_entry_lo1_write(__u32 val); |
| GEN_READ_CP0(random, 1); |
| |
| extern __u32 cp0_context_read(void); |
| extern void cp0_context_write(__u32 val); |
| GEN_READ_CP0(entry_lo0, 2); |
| GEN_WRITE_CP0(entry_lo0, 2); |
| |
| extern __u32 cp0_pagemask_read(void); |
| extern void cp0_pagemask_write(__u32 val); |
| GEN_READ_CP0(entry_lo1, 3); |
| GEN_WRITE_CP0(entry_lo1, 3); |
| |
| extern __u32 cp0_wired_read(void); |
| extern void cp0_wired_write(__u32 val); |
| GEN_READ_CP0(context, 4); |
| GEN_WRITE_CP0(context, 4); |
| |
| extern __u32 cp0_badvaddr_read(void); |
| GEN_READ_CP0(pagemask, 5); |
| GEN_WRITE_CP0(pagemask, 5); |
| |
| extern __u32 cp0_count_read(void); |
| extern void cp0_count_write(__u32 val); |
| GEN_READ_CP0(wired, 6); |
| GEN_WRITE_CP0(wired, 6); |
| |
| extern __u32 cp0_entry_hi_read(void); |
| extern void cp0_entry_hi_write(__u32 val); |
| GEN_READ_CP0(badvaddr, 8); |
| |
| extern __u32 cp0_compare_read(void); |
| extern void cp0_compare_write(__u32 val); |
| GEN_READ_CP0(count, 9); |
| GEN_WRITE_CP0(count, 9); |
| |
| extern __u32 cp0_status_read(void); |
| extern void cp0_status_write(__u32 val); |
| GEN_READ_CP0(entry_hi, 10); |
| GEN_WRITE_CP0(entry_hi, 10); |
| |
| extern __u32 cp0_cause_read(void); |
| extern void cp0_cause_write(__u32 val); |
| GEN_READ_CP0(compare, 11); |
| GEN_WRITE_CP0(compare, 11); |
| |
| extern __u32 cp0_epc_read(void); |
| extern void cp0_epc_write(__u32 val); |
| GEN_READ_CP0(status, 12); |
| GEN_WRITE_CP0(status, 12); |
| |
| extern __u32 cp0_prid_read(void); |
| GEN_READ_CP0(cause, 13); |
| GEN_WRITE_CP0(cause, 13); |
| |
| GEN_READ_CP0(epc, 14); |
| GEN_WRITE_CP0(epc, 14); |
| |
| GEN_READ_CP0(prid, 15); |
| |
| #endif |