virtual_opcodes.h

#ifndef VIRTUAL_OPCODES_H
#define VIRTUAL_OPCODES_H
#include <stdbool.h>

static const char* vopcode_names[] = {
	"add",	"sub", "mul", "div", "mod",	 "fadd", "fsub",  "fmul", "fdiv", "fmod",  "sitofp", "fptosi", "and",
	"or",	"xor", "not", "mov", "load", "lea",	 "store", "push", "pop",  "enter", "leave",	 "call",   "ret",
	"test", "cmp", "jmp", "jnz", "jz",	 "jle",	 "jge",	  "jg",	  "jl",	  "label", "alloca", "hlt",	   NULL};

typedef enum
{	
	VOP_ADD,
	VOP_SUB,
	VOP_MUL,
	VOP_DIV,
	VOP_MOD,

	VOP_FADD,
	VOP_FSUB,
	VOP_FMUL,
	VOP_FDIV,
	VOP_FMOD,

	VOP_SITOFP,
	VOP_FPTOSI,

	VOP_AND,
	VOP_OR,
	VOP_XOR,
	VOP_NOT,
	
	VOP_MOV,
	VOP_LOAD,
	VOP_LEA,
	
	VOP_STORE,

	VOP_PUSH,
	VOP_POP,
	
	VOP_ENTER,
	VOP_LEAVE,

	VOP_CALL,
	VOP_RET,

	VOP_TEST,
	VOP_CMP,

	VOP_JMP,
	VOP_JNZ,
	VOP_JZ,
	VOP_JLE,
	VOP_JGE,
	VOP_JG,
	VOP_JL,
	VOP_LABEL,
	VOP_ALLOCA,
	VOP_HLT
} vopcode_t;

static bool vopcode_overwrites_first_operand(vopcode_t op)
{
	return op <= VOP_LEA;
}

#endif