diff options
Diffstat (limited to 'c_compiler/src/declaration.cpp')
| -rw-r--r-- | c_compiler/src/declaration.cpp | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/c_compiler/src/declaration.cpp b/c_compiler/src/declaration.cpp index b25ece4..9aa647a 100644 --- a/c_compiler/src/declaration.cpp +++ b/c_compiler/src/declaration.cpp @@ -3,7 +3,7 @@ #include "type.hpp" #include "expression.hpp" -#include <iostream> +#include <cstdio> // Declaration definition @@ -18,7 +18,7 @@ void Declaration::print() const next_declaration_->print(); if(id_ != "") - std::cout << id_ << std::endl; + printf("%s\n", id_.c_str()); } void Declaration::printXml() const @@ -31,41 +31,43 @@ void Declaration::printXml() const } if(id_ != "") - std::cout << "<Variable id=\""<< id_ << "\" />" << std::endl; + printf("<Variable id=\"%s\" />", id_.c_str()); } VariableStackBindings Declaration::printAsm(VariableStackBindings bindings, unsigned& label_count) const { - // if(init == nullptr) - // std::cout << "\t.comm\t" << id << ",4,4" << std::endl; - // else { - // std::cout << "\t.data\n\t.globl\t" << id << std::endl; - // std::cout << id << ":\n\t.word\t" << std::endl; - // } + (void)label_count; + + if(initializer_ == nullptr) + printf("\t.comm\t%s,4,4\n", id_.c_str()); + else + printf("\t.data\n\t.globl\t%s\n%s:\n\t.word\t%d\n", + id_.c_str(), id_.c_str(), initializer_->constantFold()); - // return bindings; + bindings.insertBinding(id_, type_, -1); + return bindings; +} +VariableStackBindings Declaration::localAsm(VariableStackBindings bindings, unsigned& label_count) const +{ if(next_declaration_ != nullptr) - bindings = next_declaration_->printAsm(bindings, label_count); + bindings = next_declaration_->localAsm(bindings, label_count); if(next_list_declaration_ != nullptr) - bindings = next_list_declaration_->printAsm(bindings, label_count); + bindings = next_list_declaration_->localAsm(bindings, label_count); if(id_ != "") { if(initializer_ != nullptr) initializer_->printAsm(bindings, label_count); else - std::cout << "\tmove\t$2,$0" << std::endl; - - int32_t stack_position = bindings.currentStackPosition(); - - std::cout << "\tsw\t$2," << stack_position << "($fp)" << std::endl; + printf("\tmove\t$2,$0\n"); + int stack_position = bindings.currentStackPosition(); + printf("\tsw\t$2,%d($fp)\n", stack_position); bindings.insertBinding(id_, type_, stack_position); - bindings.increaseStackPosition(); } - + return bindings; } |