| /kernel/trunk/arch/mips32/include/cp0.h |
|---|
| 80,13 → 80,13 |
| extern __u32 cp0_badvaddr_read(void); |
| extern volatile __u32 cp0_count_read(void); |
| extern __u32 cp0_count_read(void); |
| extern void cp0_count_write(__u32 val); |
| extern volatile __u32 cp0_entry_hi_read(void); |
| extern __u32 cp0_entry_hi_read(void); |
| extern void cp0_entry_hi_write(__u32 val); |
| extern volatile __u32 cp0_compare_read(void); |
| extern __u32 cp0_compare_read(void); |
| extern void cp0_compare_write(__u32 val); |
| extern __u32 cp0_status_read(void); |
| /kernel/trunk/arch/mips32/src/exception.c |
|---|
| 142,7 → 142,6 |
| { |
| int cause; |
| int excno; |
| __u32 epc_shift = 0; |
| ASSERT(CPU != NULL); |
| /kernel/trunk/arch/mips32/src/cpu/cpu.c |
|---|
| 108,7 → 108,7 |
| /* Count records */ |
| for (i=0;imp_data80[i].vendor;i++) |
| ; |
| if (m->arch.imp_num & 0x7f >= i) { |
| if ((m->arch.imp_num & 0x7f) >= i) { |
| printf("imp=%d\n",m->arch.imp_num); |
| return; |
| } |
| /kernel/trunk/arch/mips32/src/interrupt.c |
|---|
| 93,8 → 93,6 |
| /* Initialize basic tables for exception dispatching */ |
| void interrupt_init(void) |
| { |
| int i; |
| int_register(TIMER_IRQ, "timer", timer_exception); |
| int_register(0, "swint0", swint0); |
| int_register(1, "swint1", swint1); |
| /kernel/trunk/arch/mips32/src/drivers/arc.c |
|---|
| 217,6 → 217,24 |
| chardev_push_character(&console, ch); |
| } |
| static char arc_read(chardev_t *dev) |
| { |
| char ch; |
| __u32 count; |
| long result; |
| result = arc_entry->read(0, &ch, 1, &count); |
| if (result || count!=1) { |
| printf("Error reading from ARC keyboard.\n"); |
| cpu_halt(); |
| } |
| if (ch == '\r') |
| return '\n'; |
| if (ch == 0x7f) |
| return '\b'; |
| return ch; |
| } |
| static void arc_write(chardev_t *dev, const char ch) |
| { |
| arc_putchar(ch); |
| 235,7 → 253,8 |
| static chardev_operations_t arc_ops = { |
| .resume = arc_enable, |
| .suspend = arc_disable, |
| .write = arc_write |
| .write = arc_write, |
| .read = arc_read |
| }; |
| iroutine old_timer; |