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VERY basic functions implementation

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This commit is contained in:
SpookyDervish
2025-09-10 07:30:58 +10:00
parent e137cb88ae
commit 59bef834c4
9 changed files with 162 additions and 177 deletions
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generators/generator.py
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@@ -37,7 +37,7 @@ class Generator:
node_type = str(type(node))[19:-2]
if not hasattr(self, f"generate_{node_type}"):
raise NotImplementedError(f"Generator has no generate method for {node_type}.")
getattr(self, f"generate_{node_type}")(node)
getattr(self, f"generate_{node_type}")(node, self.lines)
def generate(self):
for statement in self.ast.statements:

241
generators/x86_64.py
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@@ -7,6 +7,7 @@ class X86_64Generator(Generator):
def __init__(self, ast, code, output_path):
super().__init__(ast, code, output_path)
self.stack_size = 0
self.function_lines = []
def init(self):
self.lines.append("global _start\n")
@@ -16,15 +17,15 @@ class X86_64Generator(Generator):
self.generate()
self.write()
def push(self, reg: str):
self.lines.append("push " + reg + "\n\t")
def push(self, reg: str, lines):
lines.append("push " + reg + "\n\t")
self.stack_size += 1
def pop(self, reg: str):
self.lines.append("pop " + reg + "\n\t")
def pop(self, reg: str, lines):
lines.append("pop " + reg + "\n\t")
self.stack_size -= 1
def get_variable(self, var_name: str, reg: str, float: bool = False, offset: int = 0, no_stack_pop: bool = True):
def get_variable(self, lines, var_name: str, reg: str, float: bool = False, offset: int = 0, no_stack_pop: bool = True):
var = self.variables.get(var_name, None)
var_pos = self.get_var_pos(var_name)
try:
@@ -37,25 +38,27 @@ class X86_64Generator(Generator):
# ...
}
self.lines.append(f"movsd {conversion[reg]}, [rsp + {var_pos + offset}]\n\t")
self.lines.append("add rsp, 8\n\t")
lines.append(f"movsd {conversion[reg]}, [rsp + {var_pos + offset}]\n\t")
lines.append("add rsp, 8\n\t")
self.stack_size += 1
elif var["type"] in [IntNode,StringNode]:
if no_stack_pop:
self.lines.append(f"mov {reg}, [rsp + {var_pos + offset}]\n\t")
lines.append(f"mov {reg}, [rsp + {var_pos + offset}]\n\t")
else:
self.push(
f"QWORD [rsp + {var_pos + offset}]"
f"QWORD [rsp + {var_pos + offset}]",
lines
)
self.pop(reg)
self.pop(reg, lines)
elif var["type"] == BoolNode:
if no_stack_pop:
self.lines.append(f"mov {reg}, [rsp + {var_pos + offset}]\n\t")
lines.append(f"mov {reg}, [rsp + {var_pos + offset}]\n\t")
else:
self.push(
f"QWORD [rsp + {var_pos + offset}]"
f"QWORD [rsp + {var_pos + offset}]",
lines
)
self.pop(reg)
self.pop(reg, lines)
except TypeError: # variable doesnt exist
traceback(self.code, "NameError", f"\"{var_name}\" is not defined.")
@@ -68,28 +71,28 @@ class X86_64Generator(Generator):
except TypeError: # not defined
traceback(self.code, "TypeError", f"\"{var_name}\" is not defined.")
def create_variable(self, var_name: str, starting_value, var_type: Any = None):
def create_variable(self, lines, var_name: str, starting_value, var_type: Any = None):
if var_type == None:
var_type = type(starting_value)
stack_location = self.stack_size
if type(starting_value) == IntNode:
self.lines.append(f"mov rax, {starting_value.value}\n\t")
self.push("rax")
lines.append(f"mov rax, {starting_value.value}\n\t")
self.push("rax", lines)
elif type(starting_value) == VarRefNode:
var_type = self.get_variable(starting_value.var_name, "rax")
var_type = self.get_variable(lines, starting_value.var_name, "rax")
if var_type == FloatNode:
self.lines.append("sub rsp, 8\n\t")
self.lines.append("movsd [rsp], xmm0\n\t")
lines.append("sub rsp, 8\n\t")
lines.append("movsd [rsp], xmm0\n\t")
else:
self.push("rax")
self.push("rax", lines)
elif type(starting_value) == FloatNode:
name = self.add_constant(starting_value.value)
self.lines.append("sub rsp, 8\n\t") # make space on the stack
self.lines.append(f"movsd xmm0, {name}\n\t")
self.lines.append("movsd [rsp], xmm0\n\t")
lines.append("sub rsp, 8\n\t") # make space on the stack
lines.append(f"movsd xmm0, {name}\n\t")
lines.append("movsd [rsp], xmm0\n\t")
self.stack_size += 1
elif type(starting_value) == StringNode:
@@ -97,83 +100,96 @@ class X86_64Generator(Generator):
starting_value.value
)
string_len = self.add_constant(f"equ $ - {string_pointer[1:-1]}", no_string=True)
self.lines.append(f"lea rax, {string_pointer}\n\t")
self.push("rax")
self.lines.append(f"mov rax, {string_len[1:-1]}\n\t")
self.push("rax")
lines.append(f"lea rax, {string_pointer}\n\t")
self.push("rax", lines)
lines.append(f"mov rax, {string_len[1:-1]}\n\t")
self.push("rax", lines)
elif type(starting_value) == BoolNode:
self.push("1" if starting_value.value else "0")
self.push("1" if starting_value.value else "0", lines)
elif type(starting_value) == str:
if starting_value.startswith("xmm"): # floating point stuff
self.lines.append("sub rsp, 8\n\t") # make space
self.lines.append(f"movsd [rsp], {starting_value}\n\t")
lines.append("sub rsp, 8\n\t") # make space
lines.append(f"movsd [rsp], {starting_value}\n\t")
self.stack_size += 1
else:
self.push(starting_value)
self.push(starting_value, lines)
self.variables[var_name] = {"stack_loc": stack_location, "type": var_type}
def change_variable(self, var_name: str, new_value):
def change_variable(self, lines, var_name: str, new_value):
var_pos = self.get_var_pos(var_name)
if type(new_value) == IntNode: # we're changing a variable to a number
self.lines.append(f"mov QWORD [rsp + {var_pos}], {new_value.value}\n\t")
lines.append(f"mov QWORD [rsp + {var_pos}], {new_value.value}\n\t")
self.variables[var_name]["type"] = IntNode
elif type(new_value) == VarRefNode: # we're changing a variable to the value of another variable
var_type = self.get_variable(new_value.var_name, "rax")
self.lines.append(f"mov QWORD [rsp + {var_pos}], rax\n\t")
var_type = self.get_variable(lines, new_value.var_name, "rax")
lines.append(f"mov QWORD [rsp + {var_pos}], rax\n\t")
self.variables[var_name]["type"] = var_type
elif type(new_value) == StringNode: # we're changing a variable to a string
self.lines.append(f"mov QWORD [rsp + {var_pos}], 0\n\t")
lines.append(f"mov QWORD [rsp + {var_pos}], 0\n\t")
string_pointer = self.add_constant(new_value.value)
string_len = self.add_constant(f"equ $ - {string_pointer[1:-1]}", no_string=True)
#self.lines.append(f"lea QWORD [rsp + {var_pos}], {string_pointer}\n\t")
##self.lines.append(f"mov QWORD [rsp + {var_pos + 8}], {string_len[1:-1]}\n\t")
#lines.append(f"lea QWORD [rsp + {var_pos}], {string_pointer}\n\t")
##lines.append(f"mov QWORD [rsp + {var_pos + 8}], {string_len[1:-1]}\n\t")
self.variables[var_name]["stack_loc"] = self.stack_size
self.lines.append(f"lea rax, {string_pointer}\n\t")
self.push("rax")
self.lines.append(f"mov rax, {string_len[1:-1]}\n\t")
self.push("rax")
lines.append(f"lea rax, {string_pointer}\n\t")
self.push("rax", lines)
lines.append(f"mov rax, {string_len[1:-1]}\n\t")
self.push("rax", lines)
self.variables[var_name]["type"] = StringNode
elif type(new_value) == BoolNode:
self.lines.append(f"mov QWORD [rsp + {var_pos}], {"1" if new_value.value else "0"}\n\t")
lines.append(f"mov QWORD [rsp + {var_pos}], {'1' if new_value.value else '0'}\n\t")
self.variables[var_name]["type"] = BoolNode
elif type(new_value) == str: # we're changing a variable to the value of a register
self.lines.append(f"mov QWORD [rsp + {var_pos}], {new_value}\n\t")
lines.append(f"mov QWORD [rsp + {var_pos}], {new_value}\n\t")
self.variables[var_name]["type"] = IntNode
def generate_LabelDecNode(self, node: LabelDecNode):
def generate_LabelDecNode(self, node: LabelDecNode, lines):
self.labels.append(node.name)
self.lines.append("." + node.name + ":\n\t")
lines.append("." + node.name + ":\n\t")
def generate_FunctionNode(self, node: FunctionNode, lines):
if node.return_type == None:
traceback(self.code, "SyntaxError", "Functions require a return type.")
if node.name == None:
traceback(self.code, "SyntaxError", "Functions require a name.")
self.function_lines.append(node.name + ":")
for inst in node.statements:
self.generate_InstructionNode(inst, self.function_lines)
def generate_InstructionNode(self, node: InstructionNode, lines = None):
if lines == None:
lines = self.lines
def generate_InstructionNode(self, node: InstructionNode):
### MISC ###
if node.instruction == "end":
self.clamp_instruction_args(node, 1, 1)
if not type(node.arguments[0]) in [IntNode, VarRefNode]: # example: "end true"
traceback(self.code, "TypeError", f"end expects an integer, not {node.arguments[0]}")
self.lines.append("mov rax, 60\n\t")
lines.append("mov rax, 60\n\t")
if type(node.arguments[0]) in [IntNode,BoolNode]:
self.lines.append("mov rdi, " + str(node.arguments[0].value) + "\n\t")
lines.append("mov rdi, " + str(node.arguments[0].value) + "\n\t")
elif isinstance(node.arguments[0], VarRefNode):
var_type = self.get_variable(node.arguments[0].var_name, "rdi", no_stack_pop=True)
var_type = self.get_variable(lines, node.arguments[0].var_name, "rdi", no_stack_pop=True)
if var_type == FloatNode:
self.lines.append("cvttsd2si rdi, xmm0\n\t")
lines.append("cvttsd2si rdi, xmm0\n\t")
else:
if var_type not in [IntNode,BoolNode]:
traceback(self.code, "TypeError", f"end expects an integer, not \"{var_type}\"")
#self.lines.append("mov rdi, " + str(self.get_variable(node.arguments[0].var_name)) + "\n\t")
self.lines.append("syscall\n\t")
#lines.append("mov rdi, " + str(self.get_variable(lines, node.arguments[0].var_name)) + "\n\t")
lines.append("syscall\n\t")
### VARIABLE INSTRUCTIONS ###
elif node.instruction == "set":
@@ -186,9 +202,9 @@ class X86_64Generator(Generator):
variable_exists = self.variables.get(node.arguments[0].var_name, None) != None
if not variable_exists: # create a new variable
self.create_variable(node.arguments[0].var_name, node.arguments[1])
self.create_variable(lines, node.arguments[0].var_name, node.arguments[1])
else: # modify the existing one
self.change_variable(node.arguments[0].var_name, node.arguments[1])
self.change_variable(lines, node.arguments[0].var_name, node.arguments[1])
### MATH INSTRUCTIONS ###
elif node.instruction in ["add", "subtract", "multiply"]:
@@ -201,28 +217,28 @@ class X86_64Generator(Generator):
number2_type = None
arg2 = "rbx"
if isinstance(node.arguments[0], VarRefNode):
number1_type = self.get_variable(node.arguments[0].var_name, "rax")
number1_type = self.get_variable(lines, node.arguments[0].var_name, "rax")
elif isinstance(node.arguments[0], FloatNode) or isinstance(node.arguments[1], FloatNode):
number1_type = FloatNode
constant_name = self.add_constant(node.arguments[0].value)
self.lines.append(f"movsd xmm0, {constant_name}\n\t")
lines.append(f"movsd xmm0, {constant_name}\n\t")
elif isinstance(node.arguments[0], IntNode):
number1_type = IntNode
#arg1 = node.arguments[0].value
self.lines.append(f"mov rax, {node.arguments[0].value}\n\t")
lines.append(f"mov rax, {node.arguments[0].value}\n\t")
else:
traceback(self.code, "TypeError", f"expected a variable reference or number for argument 1 of add, got {node.arguments[0]}")
if isinstance(node.arguments[1], VarRefNode):
number2_type = self.get_variable(node.arguments[1].var_name, "rbx")
number2_type = self.get_variable(lines, node.arguments[1].var_name, "rbx")
elif number1_type == FloatNode or isinstance(node.arguments[1], FloatNode):
number2_type = FloatNode
constant_name = self.add_constant(node.arguments[1].value)
self.lines.append(f"movsd xmm1, {constant_name}\n\t")
lines.append(f"movsd xmm1, {constant_name}\n\t")
elif isinstance(node.arguments[1], IntNode):
number2_type = IntNode
arg2 = node.arguments[1].value
#self.lines.append(f"mov rbx, {node.arguments[1].value}\n\t")
#lines.append(f"mov rbx, {node.arguments[1].value}\n\t")
else:
traceback(self.code, "TypeError", f"expected a variable reference or number for argument 2 of add, got {node.arguments[1]}")
@@ -232,26 +248,26 @@ class X86_64Generator(Generator):
if number1_type == IntNode and number2_type == IntNode:
if node.instruction == "add":
self.lines.append(f"add rax, {arg2}\n\t")
lines.append(f"add rax, {arg2}\n\t")
elif node.instruction == "subtract":
self.lines.append(f"sub rax, {arg2}\n\t")
lines.append(f"sub rax, {arg2}\n\t")
elif node.instruction == "multiply":
self.lines.append(f"imul rax, {arg2}\n\t")
lines.append(f"imul rax, {arg2}\n\t")
else:
if node.instruction == "add":
self.lines.append(f"addsd xmm0, xmm1\n\t")
lines.append(f"addsd xmm0, xmm1\n\t")
elif node.instruction == "subtract":
self.lines.append(f"subsd xmm0, xmm1\n\t")
lines.append(f"subsd xmm0, xmm1\n\t")
elif node.instruction == "multiply":
self.lines.append(f"mulsd xmm0, xmm1\n\t")
lines.append(f"mulsd xmm0, xmm1\n\t")
is_integer = number1_type == IntNode and number2_type == IntNode
starting_reg = "rax" if is_integer else "xmm0"
if self.variables.get(node.arguments[2].var_name, None) == None: # we need to create a variable for the destination
self.create_variable(node.arguments[2].var_name, starting_reg, IntNode if is_integer else FloatNode)
self.create_variable(lines, node.arguments[2].var_name, starting_reg, IntNode if is_integer else FloatNode)
else:
self.change_variable(node.arguments[2].var_name, starting_reg)
self.change_variable(lines, node.arguments[2].var_name, starting_reg)
elif node.instruction == "divide":
self.clamp_instruction_args(node, 3, 3)
@@ -264,20 +280,20 @@ class X86_64Generator(Generator):
number2_type = None
if isinstance(node.arguments[0], VarRefNode):
number1_type = self.get_variable(node.arguments[0].var_name, "rax", True)
number1_type = self.get_variable(lines, node.arguments[0].var_name, "rax", True)
elif type(node.arguments[0]) in [IntNode, FloatNode]:
number1_type = FloatNode
constant_name = self.add_constant(node.arguments[0].value)
self.lines.append(f"movsd xmm0, {constant_name}\n\t")
lines.append(f"movsd xmm0, {constant_name}\n\t")
else:
traceback(self.code, "TypeError", f"expected a variable reference or number for argument 1 of divide, got {node.arguments[0]}")
if isinstance(node.arguments[1], VarRefNode):
number2_type = self.get_variable(node.arguments[1].var_name, "rbx", True)
number2_type = self.get_variable(lines, node.arguments[1].var_name, "rbx", True)
elif type(node.arguments[1]) in [IntNode, FloatNode]:
number2_type = FloatNode
constant_name = self.add_constant(node.arguments[1].value)
self.lines.append(f"movsd xmm1, {constant_name}\n\t")
lines.append(f"movsd xmm1, {constant_name}\n\t")
else:
traceback(self.code, "TypeError", f"expected a variable reference or number for argument 2 of divide, got {node.arguments[1]}")
@@ -285,12 +301,12 @@ class X86_64Generator(Generator):
if number1_type not in [IntNode, FloatNode] or number2_type not in [IntNode, FloatNode]:
traceback(self.code, "TypeError", f"Unsupported operation \"divide\" for \"{node.arguments[0]}\" and \"{node.arguments[1]}\".")
self.lines.append(f"divsd xmm0, xmm1\n\t")
lines.append(f"divsd xmm0, xmm1\n\t")
if self.variables.get(node.arguments[2].var_name, None) == None: # we need to create a variable for the destination
self.create_variable(node.arguments[2].var_name, "xmm0", FloatNode)
self.create_variable(lines, node.arguments[2].var_name, "xmm0", FloatNode)
else:
self.change_variable(node.arguments[2].var_name, "xmm0")
self.change_variable(lines, node.arguments[2].var_name, "xmm0")
elif node.instruction == "stdout":
self.clamp_instruction_args(node, 1, 1)
@@ -300,27 +316,27 @@ class X86_64Generator(Generator):
printed_value = arg.__str__()
if isinstance(arg, VarRefNode):
var_type = self.get_variable(arg.var_name, "rsi", offset=0, no_stack_pop=True)
var_type = self.get_variable(lines, arg.var_name, "rsi", offset=0, no_stack_pop=True)
if var_type == StringNode:
self.get_variable(arg.var_name, "rdx", offset=-8, no_stack_pop=True)
self.get_variable(lines, arg.var_name, "rdx", offset=-8, no_stack_pop=True)
else:
traceback(self.code, "TypeError", f"You can't print \"{var_type(None).__repr__()}\", try converting it to a string first.")
else:
string_pointer = self.add_constant(printed_value)[1:-1]
string_len = self.add_constant(f"equ $ - {string_pointer}", True)[1:-1]
self.lines.append(f"mov rsi, {string_pointer}\n\t")
self.lines.append(f"mov rdx, {string_len}\n\t") # length
lines.append(f"mov rsi, {string_pointer}\n\t")
lines.append(f"mov rdx, {string_len}\n\t") # length
self.lines.append("mov rax, 1\n\t") # sys_write syscall
self.lines.append("mov rdi, 1\n\t") # a file descriptor of 1 is stdout
self.lines.append("syscall\n\t")
lines.append("mov rax, 1\n\t") # sys_write syscall
lines.append("mov rdi, 1\n\t") # a file descriptor of 1 is stdout
lines.append("syscall\n\t")
elif node.instruction == "jump":
self.clamp_instruction_args(node, 1, 1)
if not isinstance(node.arguments[0], LabelRefNode):
traceback(self.code, "TypeError", f"jump expects a label reference as the first argument, not \"{node.arguments[0]}\"")
self.lines.append(f"jmp .{node.arguments[0].name}\n\t")
lines.append(f"jmp .{node.arguments[0].name}\n\t")
elif node.instruction == "if":
self.clamp_instruction_args(node, 2, 2)
@@ -332,16 +348,16 @@ class X86_64Generator(Generator):
if isinstance(node.arguments[0], BoolNode):
if node.arguments[0].value:
self.lines.append(f"jmp .{node.arguments[1].name}\n\t")
#self.lines.append("mov eax, 1")
#self.lines.append(f"cmp eax, {1 if node.arguments[0].value else 0}")
lines.append(f"jmp .{node.arguments[1].name}\n\t")
#lines.append("mov eax, 1")
#lines.append(f"cmp eax, {1 if node.arguments[0].value else 0}")
elif type(node.arguments[0]) in [IntNode,FloatNode]:
if node.arguments[0].value != 0:
self.lines.append(f"jmp .{node.arguments[1].name}\n\t")
lines.append(f"jmp .{node.arguments[1].name}\n\t")
elif isinstance(node.arguments[0], VarRefNode):
self.get_variable(node.arguments[0].var_name, "eax")
self.lines.append(f"test eax, eax\n\t")
self.lines.append(f"jnz .{node.arguments[1].name}\n\t")
self.get_variable(lines, node.arguments[0].var_name, "eax")
lines.append(f"test eax, eax\n\t")
lines.append(f"jnz .{node.arguments[1].name}\n\t")
elif node.instruction in ["equal", "inequal", "greater", "lesser"]:
self.clamp_instruction_args(node, 3, 3)
@@ -356,34 +372,34 @@ class X86_64Generator(Generator):
arg2 = None
if isinstance(node.arguments[0], BoolNode):
self.lines.append(f"mov rax, {int(node.arguments[0].value)}\n\t")
lines.append(f"mov rax, {int(node.arguments[0].value)}\n\t")
arg1 = "rax"
elif isinstance(node.arguments[0], IntNode):
self.lines.append(f"mov rax, {node.arguments[0].value}\n\t")
lines.append(f"mov rax, {node.arguments[0].value}\n\t")
arg1 = "rax"
elif isinstance(node.arguments[0], FloatNode):
const_name = self.add_constant(node.arguments[0].value)
self.lines.append(f"movsd xmm0, {const_name}\n\t")
lines.append(f"movsd xmm0, {const_name}\n\t")
arg1 = "xmm0"
elif isinstance(node.arguments[0], VarRefNode):
self.get_variable(node.arguments[0].var_name, "rax")
self.get_variable(lines, node.arguments[0].var_name, "rax")
arg1 = "rax"
if isinstance(node.arguments[1], BoolNode):
self.lines.append(f"mov rbx, {int(node.arguments[1].value)}\n\t")
lines.append(f"mov rbx, {int(node.arguments[1].value)}\n\t")
arg2 = "rbx"
elif isinstance(node.arguments[1], IntNode):
self.lines.append(f"mov rbx, {node.arguments[1].value}\n\t")
lines.append(f"mov rbx, {node.arguments[1].value}\n\t")
arg2 = "rbx"
elif isinstance(node.arguments[1], FloatNode):
const_name = self.add_constant(node.arguments[1].value)
self.lines.append(f"movsd xmm1, {const_name}\n\t")
lines.append(f"movsd xmm1, {const_name}\n\t")
arg2 = "xmm1"
elif isinstance(node.arguments[1], VarRefNode):
self.get_variable(node.arguments[1].var_name, "rbx")
self.get_variable(lines, node.arguments[1].var_name, "rbx")
arg2 = "rbx"
self.lines.append(f"cmp {arg1}, {arg2}\n\t")
lines.append(f"cmp {arg1}, {arg2}\n\t")
instructions = {
"equal": "sete",
@@ -391,15 +407,26 @@ class X86_64Generator(Generator):
"greater": "setg",
"lesser": "setl"
}
self.lines.append(f"{instructions[node.instruction]} al\n\t")
self.lines.append("movzx rax, al\n\t")
lines.append(f"{instructions[node.instruction]} al\n\t")
lines.append("movzx rax, al\n\t")
var_name = node.arguments[2].var_name
if self.variables.get(var_name, None) == None:
self.create_variable(var_name, "rax", BoolNode)
self.create_variable(lines, var_name, "rax", BoolNode)
else:
self.change_variable(var_name, "rax")
self.change_variable(lines, var_name, "rax")
elif node.instruction == "endfun":
return
elif node.instruction == "return":
lines.append("ret\n\t")
elif node.instruction == "call":
self.clamp_instruction_args(node, 1, 1)
if not isinstance(node.arguments[0], FunctionCallNode):
traceback(self.code, "TypeError", "Argument 1 of call needs to be a function reference.")
lines.append(f"call {node.arguments[0].func_name}\n\t")
else:
raise NotImplementedError(f"A generate method hasn't been made for the \"{node.instruction}\" instruction.")
@@ -419,7 +446,9 @@ class X86_64Generator(Generator):
value_type = type(value)
if value_type == str:
if not const["no_string"]:
f.write(f"db \"{value.replace("\\n","\", 10, \"")}\", 0".replace(", \"\", ", ", "))
final = f'db "' + value.replace("\\n", "\", 10, \"") + "\", 0"
final = final.replace(", \"\", ", ", ")
f.write(final)
else:
f.write(value)
elif value_type == float or value_type == int:
@@ -427,5 +456,5 @@ class X86_64Generator(Generator):
f.write("\n")
f.write("section .text\n")
optimizer = X86_64Optimizer(self.lines)
optimizer = X86_64Optimizer(self.lines + self.function_lines)
f.writelines(optimizer.optimize_until_stable())

2
ground_ast.py
View File

@@ -119,7 +119,7 @@ def generate_ast(tokens: list[Token], code: str) -> RootNode:
scope = scope.parent # go up one scope
current_node.parent = scope
scope.statements.append(current_node)
current_node = scope
current_node = None
else:
current_node.parent = scope
else:

BIN
out
View File

Binary file not shown.

23
out.asm
View File

@@ -1,18 +1,25 @@
; ~~~ Auto generated by the GroundPY compiler for Linux x86_64 targets. ~~~
section .data
.LC0: db "this was called by a function!!!!", 10, 0
.LC1: equ $ - .LC0
section .text
global _start
_start:
push 0
push 1
.loop:
call test
push 2
push 3
mov rax, [rsp + 8]
add rax, 1
mov rbx, [rsp + 0]
add rax, rbx
mov QWORD [rsp + 8], rax
mov rax, 100000000
cmp rax, [rsp + 8]
jg .loop
mov rax, 60
mov rdi, 0
mov rdi, [rsp + 8]
syscall
test:
mov rsi, .LC0
mov rdx, .LC1
mov rax, 1
mov rdi, 1
syscall
ret

7
test.c
View File

@@ -1,7 +0,0 @@
int main() {
int lol = 0;
for (int i = 0; i != 100000000; i++) {
lol++;
}
return lol;
}

47
test.s
View File

@@ -1,47 +0,0 @@
.file "test.c"
.text
.globl main
.type main, @function
main:
.LFB0:
.cfi_startproc
endbr64
pushq %rbp
.cfi_def_cfa_offset 16
.cfi_offset 6, -16
movq %rsp, %rbp
.cfi_def_cfa_register 6
movl $0, -8(%rbp)
movl $0, -4(%rbp)
jmp .L2
.L3:
addl $1, -8(%rbp)
addl $1, -4(%rbp)
.L2:
cmpl $100000000, -4(%rbp)
jne .L3
movl -8(%rbp), %eax
popq %rbp
.cfi_def_cfa 7, 8
ret
.cfi_endproc
.LFE0:
.size main, .-main
.ident "GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
.section .note.GNU-stack,"",@progbits
.section .note.gnu.property,"a"
.align 8
.long 1f - 0f
.long 4f - 1f
.long 5
0:
.string "GNU"
1:
.align 8
.long 0xc0000002
.long 3f - 2f
2:
.long 0x3
3:
.align 8
4:

17
test2.grnd
View File

@@ -1,7 +1,10 @@
set &counter 0
set &cond 1
@loop
add $counter 1 &counter
greater 100000000 $counter &cond
if $cond %loop
end 0
fun -string !test
stdout "this was called by a function!!!!\n"
return
endfun
call !test
set &x 2
set &y 3
add $x $y &x
end $x