/*
 * Copyright (c) 2015 Andrew Kelley
 *
 * This file is part of zig, which is MIT licensed.
 * See http://opensource.org/licenses/MIT
 */

#ifndef ZIG_CODEGEN_HPP
#define ZIG_CODEGEN_HPP

#include "parser.hpp"
#include "errmsg.hpp"
#include "target.hpp"
#include "libc_installation.hpp"
#include "userland.h"

#include <stdio.h>

CodeGen *codegen_create(Buf *main_pkg_path, Buf *root_src_path, const ZigTarget *target,
    OutType out_type, BuildMode build_mode, Buf *zig_lib_dir,
    ZigLibCInstallation *libc, Buf *cache_dir, bool is_test_build, Stage2ProgressNode *progress_node);

CodeGen *create_child_codegen(CodeGen *parent_gen, Buf *root_src_path, OutType out_type,
        ZigLibCInstallation *libc, const char *name, Stage2ProgressNode *progress_node);

void codegen_set_clang_argv(CodeGen *codegen, const char **args, size_t len);
void codegen_set_llvm_argv(CodeGen *codegen, const char **args, size_t len);
void codegen_set_each_lib_rpath(CodeGen *codegen, bool each_lib_rpath);

void codegen_set_emit_file_type(CodeGen *g, EmitFileType emit_file_type);
void codegen_set_strip(CodeGen *codegen, bool strip);
void codegen_set_errmsg_color(CodeGen *codegen, ErrColor err_color);
void codegen_set_out_name(CodeGen *codegen, Buf *out_name);
void codegen_add_lib_dir(CodeGen *codegen, const char *dir);
void codegen_add_forbidden_lib(CodeGen *codegen, Buf *lib);
LinkLib *codegen_add_link_lib(CodeGen *codegen, Buf *lib);
void codegen_add_framework(CodeGen *codegen, const char *name);
void codegen_add_rpath(CodeGen *codegen, const char *name);
void codegen_set_rdynamic(CodeGen *g, bool rdynamic);
void codegen_set_mmacosx_version_min(CodeGen *g, Buf *mmacosx_version_min);
void codegen_set_mios_version_min(CodeGen *g, Buf *mios_version_min);
void codegen_set_linker_script(CodeGen *g, const char *linker_script);
void codegen_set_test_filter(CodeGen *g, Buf *filter);
void codegen_set_test_name_prefix(CodeGen *g, Buf *prefix);
void codegen_set_lib_version(CodeGen *g, size_t major, size_t minor, size_t patch);
void codegen_add_time_event(CodeGen *g, const char *name);
void codegen_print_timing_report(CodeGen *g, FILE *f);
void codegen_link(CodeGen *g);
void zig_link_add_compiler_rt(CodeGen *g, Stage2ProgressNode *progress_node);
void codegen_build_and_link(CodeGen *g);

ZigPackage *codegen_create_package(CodeGen *g, const char *root_src_dir, const char *root_src_path,
        const char *pkg_path);
void codegen_add_assembly(CodeGen *g, Buf *path);
void codegen_add_object(CodeGen *g, Buf *object_path);

void codegen_translate_c(CodeGen *g, Buf *full_path, FILE *out_file, bool use_userland_implementation);

Buf *codegen_generate_builtin_source(CodeGen *g);

TargetSubsystem detect_subsystem(CodeGen *g);

void codegen_release_caches(CodeGen *codegen);
bool codegen_fn_has_err_ret_tracing_arg(CodeGen *g, ZigType *return_type);
bool codegen_fn_has_err_ret_tracing_stack(CodeGen *g, ZigFn *fn, bool is_async);

ATTRIBUTE_NORETURN
void codegen_report_errors_and_exit(CodeGen *g);

void codegen_switch_sub_prog_node(CodeGen *g, Stage2ProgressNode *node);

#endif