The emulator is slightly larger than 32KB. For the Tyan S2885 mainboard, the difference of the final romimage is 41376 bytes.
Actuall, it is for uncompress romimage. For compressed image, it is about 16KB.
Wow. I didn't realize that the Linuxbios verison would compile down and compress so small. If you apply Paulos work to all that it might get a lot smaller. I remember Paulo saying that there was lots of code duplication in the x86 instruction emulation that could be consolidated.