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| Rev 319 | Rev 320 | ||
|---|---|---|---|
| Line 144... | Line 144... | ||
| 144 | beq $k0, $0, 1f |
144 | beq $k0, $0, 1f |
| 145 | add $k0, $sp, 0 |
145 | add $k0, $sp, 0 |
| 146 | 146 | ||
| 147 | # Move $k0 pointer to kernel stack |
147 | # Move $k0 pointer to kernel stack |
| 148 | lui $k0, %hi(supervisor_sp) |
148 | lui $k0, %hi(supervisor_sp) |
| 149 | ori $k0, %lo(supervisor_sp) |
149 | ori $k0, $k0, %lo(supervisor_sp) |
| 150 | # Move $k0 (superveisor_sp) |
150 | # Move $k0 (superveisor_sp) |
| 151 | lw $k0, 0($k0) |
151 | lw $k0, 0($k0) |
| 152 | 1: |
152 | 1: |
| 153 | .endm |
153 | .endm |
| 154 | 154 | ||
| Line 174... | Line 174... | ||
| 174 | 174 | ||
| 175 | .org KA2PA(KERNEL_STARTUP_ADDRESS) |
175 | .org KA2PA(KERNEL_STARTUP_ADDRESS) |
| 176 | kernel_image_start: |
176 | kernel_image_start: |
| 177 | /* Load temporary stack */ |
177 | /* Load temporary stack */ |
| 178 | lui $sp, %hi(end_stack) |
178 | lui $sp, %hi(end_stack) |
| 179 | ori $sp, $0, %lo(end_stack) |
179 | ori $sp, $sp, %lo(end_stack) |
| 180 | 180 | ||
| 181 | /* Not sure about this, but might be needed for PIC code???? */ |
181 | /* Not sure about this, but might be needed for PIC code???? */ |
| 182 | lui $gp, 0x8000 |
182 | lui $gp, 0x8000 |
| 183 | 183 | ||
| 184 | jal main_bsp |
184 | jal main_bsp |