| 31,7 → 31,7 |
|---|
| #include <arch/asm/regname.h> |
| #include <arch/mm/page.h> |
| #include <arch/asm/boot.h> |
| #include <arch/context.h> |
| #include <arch/context_offset.h> |
| |
| .text |
| |
| 55,7 → 55,7 |
|---|
| sw $a1,EOFFSET_A1(\r) |
| sw $a2,EOFFSET_A2(\r) |
| sw $a3,EOFFSET_A3(\r) |
| sw $t0,EOFFSET_A4(\r) |
| sw $t0,EOFFSET_T0(\r) |
| sw $t1,EOFFSET_T1(\r) |
| sw $t2,EOFFSET_T2(\r) |
| sw $t3,EOFFSET_T3(\r) |
| 86,6 → 86,8 |
|---|
| |
| mfc0 $at, $status |
| sw $at,EOFFSET_STATUS(\r) |
| mfc0 $at, $epc |
| sw $at,EOFFSET_EPC(\r) |
| .endm |
| |
| .macro REGISTERS_LOAD r |
| 95,7 → 97,7 |
|---|
| lw $a1,EOFFSET_A1(\r) |
| lw $a2,EOFFSET_A2(\r) |
| lw $a3,EOFFSET_A3(\r) |
| lw $t0,EOFFSET_A4(\r) |
| lw $t0,EOFFSET_T0(\r) |
| lw $t1,EOFFSET_T1(\r) |
| lw $t2,EOFFSET_T2(\r) |
| lw $t3,EOFFSET_T3(\r) |
| 124,6 → 126,8 |
|---|
| |
| lw $at,EOFFSET_STATUS(\r) |
| mtc0 $at, $status |
| lw $at,EOFFSET_EPC(\r) |
| mtc0 $at, $epc |
| |
| lw $at,EOFFSET_AT(\r) |
| lw $sp,EOFFSET_SP(\r) |
| 191,7 → 195,8 |
|---|
| REGISTERS_STORE $k0 |
| add $sp, $k0, 0 |
| |
| jal exception |
| add $a0, $sp, 0 |
| jal exception /* exception(register_space) */ |
| nop |
| |
| REGISTERS_LOAD $sp |
| 205,7 → 210,8 |
|---|
| REGISTERS_STORE $k0 |
| add $sp, $k0, 0 |
| |
| jal tlb_refill |
| add $a0, $sp, 0 |
| jal tlb_refill /* tlb_refill(register_space) */ |
| nop |
| |
| REGISTERS_LOAD $sp |