Add print methods to instructions
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@ -19,6 +19,7 @@ add_executable(compiler
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type.cpp type.hpp
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error.cpp error.hpp
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binop.cpp binop.hpp
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instruction.cpp instruction.hpp
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${BISON_parser_OUTPUTS}
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${FLEX_scanner_OUTPUTS}
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main.cpp
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@ -2,7 +2,7 @@
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#include <ostream>
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#include "error.hpp"
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void print_indent(int n, std::ostream& to) {
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static void print_indent(int n, std::ostream& to) {
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while(n--) to << " ";
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}
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76
06/instruction.cpp
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76
06/instruction.cpp
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@ -0,0 +1,76 @@
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#include "instruction.hpp"
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static void print_indent(int n, std::ostream& to) {
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while(n--) to << " ";
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}
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void instruction_pushint::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "PushInt(" << value << ")" << std::endl;
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}
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void instruction_pushglobal::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "PushGlobal(" << name << ")" << std::endl;
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}
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void instruction_push::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Push(" << offset << ")" << std::endl;
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}
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void instruction_mkapp::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Push()" << std::endl;
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}
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void instruction_update::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Offset(" << offset << ")" << std::endl;
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}
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void instruction_pack::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Pack(" << tag << ", " << size << ")" << std::endl;
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}
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void instruction_split::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Split()" << std::endl;
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}
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void instruction_jump::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Jump(" << std::endl;
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for(auto& instruction_set : branches) {
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for(auto& instruction : instruction_set) {
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instruction->print(indent + 2, to);
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}
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to << std::endl;
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}
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}
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void instruction_slide::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Slide(" << offset << ")" << std::endl;
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}
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void instruction_binop::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "BinOp(" << op_action(op) << ")" << std::endl;
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}
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void instruction_eval::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Eval()" << std::endl;
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}
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void instruction_alloc::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Alloc(" << amount << ")" << std::endl;
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}
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void instruction_unwind::print(int indent, std::ostream& to) const {
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print_indent(indent, to);
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to << "Unwind()" << std::endl;
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}
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@ -1,12 +1,15 @@
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#pragma once
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#include <string>
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#include <memory>
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#include "binop.hpp"
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#include <vector>
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#include <map>
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#include <ostream>
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#include "binop.hpp"
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struct instruction {
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virtual ~instruction() = default;
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virtual void print(int indent, std::ostream& to) const = 0;
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};
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using instruction_ptr = std::unique_ptr<instruction>;
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@ -16,6 +19,8 @@ struct instruction_pushint : public instruction {
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instruction_pushint(int v)
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: value(v) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_pushglobal : public instruction {
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@ -23,6 +28,8 @@ struct instruction_pushglobal : public instruction {
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instruction_pushglobal(std::string n)
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: name(std::move(n)) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_push : public instruction {
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@ -30,10 +37,12 @@ struct instruction_push : public instruction {
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instruction_push(int o)
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: offset(o) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_mkapp : public instruction {
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_update : public instruction {
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@ -41,6 +50,8 @@ struct instruction_update : public instruction {
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instruction_update(int o)
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: offset(o) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_pack : public instruction {
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@ -49,15 +60,19 @@ struct instruction_pack : public instruction {
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instruction_pack(int t, int s)
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: tag(t), size(s) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_split : public instruction {
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_jump : public instruction {
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std::vector<std::vector<instruction_ptr>> branches;
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std::map<int, int> tag_mappings;
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_slide : public instruction {
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@ -65,6 +80,8 @@ struct instruction_slide : public instruction {
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instruction_slide(int o)
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: offset(o) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_binop : public instruction {
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@ -72,10 +89,12 @@ struct instruction_binop : public instruction {
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instruction_binop(binop o)
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: op(o) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_eval : public instruction {
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_alloc : public instruction {
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@ -83,8 +102,10 @@ struct instruction_alloc : public instruction {
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instruction_alloc(int a)
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: amount(a) {}
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void print(int indent, std::ostream& to) const;
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};
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struct instruction_unwind : public instruction {
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void print(int indent, std::ostream& to) const;
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};
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