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https://github.com/owaismohsin001/ameer-virtual-processor

This is virtual machine named Ameer Virtual Processor to which languages can be compiled to, and be ran on. This runs well with either Nuitka or PyPy
https://github.com/owaismohsin001/ameer-virtual-processor

language-processing programming-language virtual-machine virtual-processor

Last synced: 15 days ago
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This is virtual machine named Ameer Virtual Processor to which languages can be compiled to, and be ran on. This runs well with either Nuitka or PyPy

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README 

        
# Ameer Virtual Processor

This is virtual machine named Ameer Virtual Processor to which languages can be compiled to, and be ran on.

## Environment

It can be ran on any python environment but for the sake of let's say performance, it should be ran with either an AOT Compiler like Nuitka or a JIT Compiler like PyPy which this virtual machine can be compiled to.

## Supported type of instructions

This VM is intended to be used for dynamic languages and so it's made dynamic in it's very nature. This currently supports variables in a heap and a string heap, arrays and strings. We hope to add built in functions in this very soon and to expand on our support of arrays and strings.

## Instruction Chart

What follows is a (hopefully) comprehensive description of each instruction that is currently avaliable in this virtual machine.



**00 - End OF File |** This instruction is used to tell the program that the file is ended before it does or for cleanliness of code. 



**01 - End Of Instruction |** This code is used to end every instruction.



**02 - push |** PUSH to the top of the stack.



**03 - pop  |** Pop either top or a certain index from the stack.



**04 - print |** Used to print the top of the sack.



**05 - add |** Add two numbers at the top of the stack.



**06 - substract |** Substract two numbers at the top of the stack.



**07 - multipy |** Multiply two numbers at the top of the stack.



**08 - divide |** Divide two numbers at the top of the stack



**09 - shuffle |** Shuffle two elements from the stack, takes an argument as to what stack number should the first stack be shuffled with.



**10 - GOTO |** Unconditional GOTO and it pops the line number of the stack.



**11 - IFEQUAL |** Add either True or False on the stack depending on if first and second values on the stack are equal and pops conditions.



**12 - modulus |** Modulus of first two values from stack and append the result onto it.



**13 - INCrement |** Increment the last number from the stack.



**14 - DECrement |** Decrement the last number from the stack.



**15 - Exponent |** Exponent of first two values from stack and append the result onto it.   



**16 - Store |** Store the first element from the stack in a heap of numbered name, numbered according to the given in the instruction.



**17 - Retrive |** Retrive and append from the storage onto the stack.



**18 - DELete |** Delete an item from storage.



**19 - IFGREAT |** Adds either True or False on the stack depending on if first is greater than the and second value on the stack and pops conditions.



**20 - IFNULL |** Adds either True or False on the stack depending on if the first value on the stack is null and pops conditions.



**21 - IFPLUS |** Adds either True or False on the stack depending on if the first value on the stack is positive and pops conditions.



**22 - IFMINUS |** Adds either True or False on the stack depending on if the first value on the stack is negative and pops conditions.



**23 - IFUNEQUAL |** Adds either True or False on the stack depending on if first is unequal to the second value on the stack and pops conditions.



**24 - IFEQUAL |** Adds either True or False on the stack depending on if first is equal to the second value on the stack and pops conditions. 



**25 - IFSMALL |** Adds either True or False on the stack depending on if first is unequal to the second value on the stack and pops conditions.



**26 - GOTO_L |** GOTO without popping line number from stack.



**27 - IFGREAT(0) |** Adds either True or False on the stack depending on if first is greater than the and second value on the stack.



**28 - IFNULL(0) |** Adds either True or False on the stack depending on if the first value on the stack is null.



**29 - IFPLUS(0) |** Adds either True or False on the stack depending on if the first value on the stack is positive.



**30 - IFMINUS(0) |** Adds either True or False on the stack depending on if the first value on the stack is negative.



**31 - IFUNEQUAL(0) |** Adds either True or False on the stack depending on if first is unequal to the second value on the stack.   



**32 - IFEQUAL(0) |** Adds either True or False on the stack depending on if first is equal to the second value on the stack.



**33 - IFSMALL(0) |** Adds either True or False on the stack depending on if first is unequal to the second value on the stack.



**34 - SADD |** Concatenates first two elements of the stack and appends them.



**35 - SCONV |** Converts the first element of the stack to a string.  



**36 - POP_TOP |** Pops the first elememnts from the stack depending on the indx you provide.    



**37 - GOTO_CONDITIONALLY |** Conditionally GOTO a line number depending on the first value on the stack and if it's True or False.



**38 - GOTO_CONDITIONALLY_L |** Conditionally GOTO a line number depending on the first value on the stack and if it's True or False and don't pop conditions off the stack.



**39 - LITERAL_PRINT |** Print stuff with literals. 



**40 - NOT |** Inverts the first condition on the stack.



**41 - OR |** OR operation on the first condition on the stack. 



**42 - AND |** AND operation on the first condition on the stack.



**43 - REGISTER |** Adds first element of the stack to this register with a string name.



**44 - UNREGISTER |** Removes the given element from the register.



**45 - GETREGISTER |** Add the given element from the register to the top of the stack.



**46 - FLOATCONV |** Converts the first element of the stack to a float. 



**47 - INTCONV |** Converts the first element of the stack to a integer.  



**48 - DUPLICATE |** Duplicate the first value of the stack.



**49 - ARCREATE |** Creates an array with the array length on the top of the stack and append it onto the stack.



**50 - ARCREATE(1) |** Creates an array with the array length on the top of the stack and append it onto the stack and removes those from the stack.



**51 - MEMDUMP |** Print entire stack.



**52 - ARDISASSEMBLE |** Disassemble the array on the top of the stack.      



**53 - ARGET |** Get list's place from the top of the stack and them gets the reference from the stack. Either from the top or bottom depending on it's mode.



**54 - ARSET |** Sets an array the same way it get's it. 



**55 - ARLEN |** Get the length of the array from the given index.



**56 - ARAPPEND(0) |** Appends the memory on a certain index from top.



**57 - ARAPPEND(1) |** Appends the memory on a certain index from bottom.   



**58 - ARPOP(1) |** Pops array on a certain list's place counted from bottom.



**59 - ARLEN(0) |** Length of an array from bottom.



**60 - ARSET_TOP |** Set an array from top index.



**61 - ARINSERT_TOP |** Insert into an array from top index.



**62 - ARINSERT |** Insert into an array from bottom index.



**63 - INPUT |** With this insruction you can input anything in a string form.



**64 - PUSH_NONE |** With this insruction you can push none on to the stack.



**65 - SHUFFLE(1) |** Shuffles the first item in the stack with another one given in the instruction itself, counted from bottom.



**66 - ARPOP(0) |** Pops array on a certain list's place counted from top.



**67 - ARPOP_TOP(1) |** Pops array's top index on a certain list's place counted from top.



**68 - ARPOP_TOP(0) |** Pops array's top index on a certain list's place counted from bottom.



**69 - PUSH_TRUE |** Pushes a true value onto the stack.



**70 - PUSH_FALSE |** Pushes a false value onto the stack.



**71 - XOR |** XOR gate that checks for first two value of the stack and pops them of it.



**72 - ASSERT |** Assert statement that raises assertion error if condition on the top of the stack isn't true and proceeds if it is.



**73 - NEGATE |** Negates the first value on the top of the stack.



**74 - IFSAME |** Checks if two value on the top of the stack are the same value and pops them off the stack.



**75 - IFSAME(0) |** Checks if two value on the top of the stack are the same value and doesn't pops them off the stack.



**76 - Split |** Splits a string into an array by a seprator and pops it off the stack.



**77 - Join |** Joins an array from a string by a seprator and pops it off the stack.



**78 - StrINSERT |** Inserts into a string, specifically substitutes curly braces.



**79 - RECORD |** Records current memory seprately.



**80 - RECAP |** Sets currently recorded memory to current memory.



**81 - FRAMDUMP |** Prints entire frame in which memories is recorded.



**82 - RECORDHEAP |** Records current heap seprately, and choses it by an argument in which 0 means storage and 1 means register.



**83 - RECAPHEAP |** Sets currently recorded heap to the current heap, and choses it by an argument in which 0 means storage and 1 means register.



**84 - HEAPDUMP |** Prints entire frame in which heaps is recorded.



**85 - PUSH_LAST |** Pushes the last heap frame's onto the memory.



Hey, btw, assembly for these instructions is already [avalible here](https://github.com/ameerwasi001/AVP-Assembler).