| #!/bin/ash |
| cat '#V/clone' |
| ls '#V' |
| #cp /bin/hlt '#r' |
| #cp /bin/POR '#r' |
| #cp /bin/POR1M '#r' |
| #cp /bin/JMP1B1M '#r' |
| # our kernel. |
| #echo mapmem '#r/hlt' 1 0 0 0x2001 > '#V/vm0/ctl' |
| # also drop it on top of the reset vector. |
| |
| #echo mapmem '#r/POR' 1 0 0xff000 0x1000 > '#V/vm0/ctl' |
| # just fill the first 1M with hlt instructions. |
| |
| #echo mapmem '#r/JMP1B1M' 1 0 0 0x100000 > '#V/vm0/ctl' |
| echo "READ" |
| read i |
| # this works because the region code poisons each page as follows: |
| # 2048 of xorl %rax, %rax |
| # and then a 1: jmp 1b |
| # loop. Reading files is NOT working but I'll try to see why |
| # that is. |
| echo region 1 0 0xff000 0x1000 > '#V/vm0/ctl' |
| #echo mapmem '#r/JMP1B1M' 1 0 0xff000 0x1000 > '#V/vm0/ctl' |
| echo "READ" |
| read i |
| echo 'run 0 0 0' > '#V/vm0/ctl' |
| |
| |
