ovm - ARCHIVED - A stack based virtual machine to act as a target for other programming languages

Age	Commit message (Collapse)	Author
2024-04-16	Fixed examples for changes in lexer	Aryadev Chavali
	Name assigned to %CONST is the next symbol in stream, not the symbol attached to it.
2024-04-07	Changed limit for examples/factorial.asm	Aryadev Chavali
	Did some analysis and found that 21! takes above 64 bit integers to store hence set the limit to 20 instead.
2023-11-29	Use a limit on $I rather than on $B for examples/fib.asm	Aryadev Chavali

2023-11-29	Easier to read documentation in examples	Aryadev Chavali

2023-11-09	Use constants in examples where possible	Aryadev Chavali
	Stuff like numeric limits can be codified in constants which act self documenting.
2023-11-04	Fixed up example comments and some assembly	Aryadev Chavali

2023-11-03	Used more subroutines in fib.asm to make code clearer	Aryadev Chavali
	Looks way more high level but parses down to a very simple bytecode. However, because of lack of inline code processing, it relies on the call stack quite heavily. With inline labels this would be a much more compact bytecode.
2023-11-03	Use label features and entry points for examples	Aryadev Chavali

2023-11-03	Made test.asm an example asm program	Aryadev Chavali

2023-11-02	Updated instruction-test example for removal of jump.register	Aryadev Chavali

2023-11-01	Added MALLOC_STACK and SUB to instruction-test example	Aryadev Chavali

2023-11-01	Updated instruction-test example file for new memory management instructions	Aryadev Chavali

2023-11-01	Deleted fib.c as fib.asm replaces it	Aryadev Chavali

2023-11-01	Implemented a factorial program in the assembly	Aryadev Chavali
	Very cool, easy, and reads well
2023-11-01	Removed the index printing in fib.asm	Aryadev Chavali

2023-11-01	examples/fib.asm now terminates on a very large bound	Aryadev Chavali
	This is using the comparators and a jump-if
2023-11-01	Made an example translation of fib.c to the custom assembly (fib.asm)	Aryadev Chavali

2023-10-31	Moved inst module to lib	Aryadev Chavali
	As it has no dependencies on vm specifically, and it's more necessary for any vendors who wish to target the virtual machine, it makes more sense for inst to be a lib module rather than a vm module.
2023-10-31	Changed asm/parser instruction push-reg->push.reg	Aryadev Chavali

2023-10-29	Added some examples to instruction-test for positive/negative literals	Aryadev Chavali
	Use the push.* instructions to see this.
2023-10-29	Introduced an example source file for all instructions	Aryadev Chavali
	Provides calling conventions, ensures parser and lexer are working correctly. Will be updated as more instructions are introduced and supported in the assembler.
2023-10-29	Auto-fill copyright notice in examples/fib.c	Aryadev Chavali

2023-10-23	Make root directory an include path, set #include's properly	Aryadev Chavali
	Easier to write includes now just using < with the module name, in comparison to using relative paths.
2023-10-23	Reintroduced example fib.c via examples/ folder	Aryadev Chavali