Hi DOSBoxers, OK, I guess I can't just change TLB_SIZE. I don't want to change the behaviour of DOSBox in any way (certainly not in a way that reduces compatibility). However, I do need to reduce the memory footprint substantially (at least for real-mode configurations). So what I've done is …

Hi DOSBoxers, I'm trying to get DOSBox to build with a smaller memory footprint. At the moment, the PagingBlock object is 16Mb in size. I have a fair understanding of x86 CPU emulation, but I'm not sure why TLB_SIZE is so big (1024*1024). As far as I can see, the TLB_SIZE does not need to be bigger …