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- To build:
- 1. Compile the vm and assembler with "make vm" and "make asm"
- 2. Assemble the test code with "make tests" if you wish.
- To assemble:
- ./asm [path to asm] [path to output bin]
- To disassemble:
- ./dis.sh [path to bin]
- To run binary:
- ./vm [path to bin]
- To add a new opcode:
- 1. Make a new constant in vm.h
- 2. Define a function for the opcode in vm.c
- 3. Add handling for the opcode in eval() of vm.c
- 4. Add handling for the opcode in mainloop of asm.c
- 5. Add handling for the opcode in encode() of asm.c
- Some emacs notes:
- For line numbering in hexadecimal starting at 0 (useful for writing assembly)
- (setq linum-format '(lambda (num) (format "%2x" (- num 1))))
- With color (http://www.emacswiki.org/emacs/ansi-color.el):
- (require 'ansi-color)
- (setq linum-format '(lambda (num) (ansi-color-apply (format "\e[1m\e[37m%2x\e[0m" (- num 1)))))
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