| #!/bin/sh |
| |
| RA2_1000_VA=0x4e48f9 |
| RA2_1006_VA=0x4e53a9 |
| RA2MD_1000_VA=0x4f96d9 |
| |
| if [ $# != 1 ]; then |
| printf "Usage: %s <pid>|auto\\n" "$0" 1>&2 |
| exit 255 |
| fi |
| |
| if [ "$1" = auto ]; then |
| pid="`ps -A -o pid -o comm= | sed -En 's/^ *([0-9]+) +game(md)?\\.exe\$/\\1/p'`" |
| if [ -z "$pid" ]; then |
| echo "Cannot find a game.exe or a gamemd.exe process" 1>&2 |
| exit 1 |
| fi |
| pid="${pid%% |
| *}" |
| else |
| pid="$1" |
| fi |
| |
| exec gdb --pid "$pid" << EOT |
| define patch |
| set \$addr = (unsigned char *)\$arg0 |
| if \$addr[0] == 0x2b && \$addr[1] == 0xc7 |
| set *\$addr++ = 0xeb |
| set *\$addr = 0x58 |
| detach |
| quit |
| end |
| end |
| patch $RA2_1000_VA |
| patch $RA2_1006_VA |
| patch $RA2MD_1000_VA |
| printf "\\nGame version not supported or already patched\\n" |
| detach |
| quit 1 |
| EOT |