Changes to be committed:
...
new file: MakefileInst
modified: emul.c
modified: emul_inst_decipher.c
modified: emul_inst_decipher.h
new file: emul_inst_exec.c
new file: emul_inst_exec.h
modified: emul_inst_isa.h
modified: emul_reg.h
new file: test_asm/test.asm
