| /boot/trunk/arch/ppc32/loader/asm.S |
|---|
| 124,7 → 124,7 |
| isync |
| rfi |
| .section REALMODE |
| .section REALMODE, "ax" |
| .align PAGE_WIDTH |
| .global real_mode |
| 168,16 → 168,17 |
| copy_end: |
| # invalidate segment registers |
| # initially fill segment registers |
| li r31, 16 |
| mtctr r31 |
| li r31, 0 |
| li r30, 0 |
| li r30, 0x2000 |
| seg_fill: |
| mtsrin r30, r31 |
| addi r30, r30, 0x111 |
| addis r31, r31, 0x1000 # move to next SR |
| bdnz seg_fill |