The original one appears to be dead - at least nobody responded to the emulatuon bug so this is a fork that actually gets 16bit math flags correct in the corner cases where the standard version leaves Z incorrectly clear.
© Gabriel Gambetta ([email protected]) 2000 - 2014
Version 2.1.1
The Makefile creates libz80.so, which together with z80.h make up the binary
package. make install installs these files in /usr/lib and /usr/include
respectively.
Emulation code itself is generated by the codegen directory. mktables.spec
includes a specification of the opcodes, using regular expressions to express
similar opcodes in a compact way. Binary representation of the opcodes is listed
in opcodes.lst. This makes tweaking the 'processor' relatively easy, as it
isn't done manually.
Pre-generated files are included - these are opcodes_decl.h, opcodes_table.h
and opcodes_impl.c in the codegen directory.
The tests directory includes a simple test framework and a few tests to ensure
the current behavior of the processor.
Gabriel Gambetta ([email protected])
Wayne Conrad ([email protected]) - MAJOR fixes and emulation improvements.