46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
#include "elna/cli/cl.hpp"
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#include "elna/backend/target.hpp"
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#include "elna/source/semantic.hpp"
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#include <iostream>
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namespace elna::cli
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{
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void print_error(const std::unique_ptr<source::error>& compile_error)
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{
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std::cerr << compile_error->path().string() << ":"
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<< compile_error->line() << ':' << compile_error->column()
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<< ": " << compile_error->what() << std::endl;
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}
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int compile(const std::filesystem::path& in_file, const std::filesystem::path& out_file)
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{
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try
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{
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source::result<source::lexer> lex_result = source::tokenize(in_file);
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if (lex_result.has_errors())
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{
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print_errors(lex_result.errors().cbegin(), lex_result.errors().cend());
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return 1;
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}
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source::parser parser{ std::move(lex_result.success()) };
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auto ast = parser.parse();
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if (ast == nullptr)
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{
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print_errors(parser.errors().cbegin(), parser.errors().cend());
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return 2;
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}
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auto global_scope = std::make_shared<source::symbol_table>();
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source::name_analysis_visitor(global_scope).visit(ast.get());
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source::type_analysis_visitor().visit(ast.get());
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source::allocator_visitor(global_scope).visit(ast.get());
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riscv::riscv32_elf(ast.get(), global_scope, out_file);
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}
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catch (std::ios_base::failure&)
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{
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return 3;
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}
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return 0;
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}
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}
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