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feat(argparse): 添加枚举类型选项支持

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添加了对命令行参数枚举类型的支持，允许用户从预定义的选项中进行选择，
并在解析时进行验证。同时修复了空值检查问题。

refactor(mir): 重构pass管理系统

将原有的pass管理器系统简化为直接的pass执行函数，移除了复杂的
依赖管理和流水线构建机制，使系统更加简洁明了。

chore(ir): 添加Windows x64 ABI实现

实现了Windows x64平台的ABI约定，包括参数传递、寄存器使用和
栈帧布局的处理逻辑。

feat(config): 统一编译阶段控制配置

将多个独立的布尔类型编译阶段控制改为统一的枚举类型，便于
管理和扩展新的编译阶段。
This commit is contained in:
zzy
2026-05-10 15:02:36 +08:00
parent e5cb70732e
commit 902ee6dea3
13 changed files with 486 additions and 345 deletions
Download Patch File Download Diff File Expand all files Collapse all files

175
src/config.c Normal file
View File

@@ -0,0 +1,175 @@
#include "config.h"
void setup_argparse(scc_argparse_t *argparse, scc_config_t *config,
scc_argparse_lang_t lang) {
enum {
SCC_HINT_PROG_NAME,
SCC_HINT_DESCRIPTION,
SCC_HINT_OUTPUT_FILE,
SCC_HINT_INPUT_FILE,
SCC_HINT_INCLUDE_PATH,
SCC_HINT_DEFINED_MACRO,
SCC_HINT_TARGET_DESC,
SCC_HINT_VERBOSE,
SCC_HINT_ENTRY_POINT_SYMBOL,
SCC_HINT_EMIT_STAGE,
SCC_HINT_EMIT_LEX,
SCC_HINT_EMIT_PP,
SCC_HINT_EMIT_AST,
SCC_HINT_EMIT_HIR,
SCC_HINT_EMIT_LIR,
SCC_HINT_EMIT_MIR,
SCC_HINT_EMIT_FLATBIN,
SCC_HINT_EMIT_SCCF,
SCC_HINT_EMIT_TARGET,
};
static const char *scc_hints_en[] = {
[SCC_HINT_PROG_NAME] = "scc",
[SCC_HINT_DESCRIPTION] = "A simple C compiler",
[SCC_HINT_OUTPUT_FILE] =
"Output file (`-` means standard output stream file)",
[SCC_HINT_INPUT_FILE] = "Input source file",
[SCC_HINT_INCLUDE_PATH] = "Add directory to the include search paths",
[SCC_HINT_DEFINED_MACRO] = "Define a macro",
[SCC_HINT_TARGET_DESC] =
"Target description(eg. x86_64-pc-windows-msvc)",
[SCC_HINT_VERBOSE] = "Increase verbosity (can be used multiple times)",
[SCC_HINT_ENTRY_POINT_SYMBOL] = "Entry point symbol name",
[SCC_HINT_EMIT_STAGE] = "Generate intermediate code and exit",
[SCC_HINT_EMIT_LEX] = "Generate lexer sources tokens and exit",
[SCC_HINT_EMIT_PP] = "Generate preprocessed tokens and exit",
[SCC_HINT_EMIT_AST] = "Generate AST and exit",
[SCC_HINT_EMIT_HIR] = "Generate High-level IR and exit",
[SCC_HINT_EMIT_LIR] = "Generate Low-level IR and exit",
[SCC_HINT_EMIT_MIR] = "Generate Machine IR and exit",
[SCC_HINT_EMIT_FLATBIN] = "Generate flat binary and exit",
[SCC_HINT_EMIT_SCCF] = "Generate SCCF and exit",
[SCC_HINT_EMIT_TARGET] = "Generate target description and exit",
};
static const char *scc_hints_zh[] = {
[SCC_HINT_PROG_NAME] = "scc",
[SCC_HINT_DESCRIPTION] = "一个简单的C编译器",
[SCC_HINT_OUTPUT_FILE] = "输出文件(`-`表示标准输出流文件)",
[SCC_HINT_INPUT_FILE] = "输入源文件",
[SCC_HINT_INCLUDE_PATH] = "添加系统头文件到搜索路径",
[SCC_HINT_DEFINED_MACRO] = "定义宏",
[SCC_HINT_TARGET_DESC] = "目标机器描述(eg. x86_64-pc-windows-msvc)",
[SCC_HINT_VERBOSE] = "增加详细输出(可多次使用)",
[SCC_HINT_ENTRY_POINT_SYMBOL] = "入口点符号名称",
[SCC_HINT_EMIT_STAGE] = "指定生成代码的阶段并退出",
[SCC_HINT_EMIT_LEX] = "生成`源代码的词法单元`并退出",
[SCC_HINT_EMIT_PP] = "生成`预处理后的词法单元`并退出",
[SCC_HINT_EMIT_AST] = "生成`抽象语法树`并退出",
[SCC_HINT_EMIT_HIR] = "生成`高级中间代码`并退出",
[SCC_HINT_EMIT_LIR] = "生成`低级中间代码`并退出",
[SCC_HINT_EMIT_MIR] = "生成`机器中间代码`并退出",
[SCC_HINT_EMIT_FLATBIN] = "生成`flat binary`并退出",
[SCC_HINT_EMIT_SCCF] = "生成`SCCF`并退出",
[SCC_HINT_EMIT_TARGET] = "生成`目标代码`并退出",
};
const char **scc_hints;
switch (lang) {
case SCC_ARGPARSE_LANG_EN:
scc_hints = scc_hints_en;
break;
case SCC_ARGPARSE_LANG_ZH:
scc_hints = scc_hints_zh;
break;
default:
scc_hints = scc_hints_en;
break;
}
scc_argparse_init(argparse, scc_hints[SCC_HINT_PROG_NAME],
scc_hints[SCC_HINT_DESCRIPTION]);
argparse->lang = lang;
scc_argparse_cmd_t *root = scc_argparse_get_root(argparse);
// -o, --output
scc_argparse_opt_t opt_output;
scc_argparse_opt_init(&opt_output, 'o', "output",
scc_hints[SCC_HINT_OUTPUT_FILE]);
scc_argparse_spec_setup_string(&opt_output.spec, &(config->output_file));
scc_argparse_cmd_add_opt(root, &opt_output);
// input file (必需)
scc_argparse_arg_t arg_input;
scc_argparse_arg_init(&arg_input, "input", scc_hints[SCC_HINT_INPUT_FILE]);
scc_argparse_spec_setup_string(&arg_input.spec, &(config->input_file));
scc_argparse_spec_set_required(&arg_input.spec, true);
scc_argparse_cmd_add_arg(root, &arg_input);
// -I, --include (添加额外的系统头文件搜索路径)
scc_argparse_opt_t opt_include;
scc_argparse_opt_init(&opt_include, 'I', "include",
scc_hints[SCC_HINT_INCLUDE_PATH]);
scc_argparse_spec_setup_list(&opt_include.spec, &(config->include_paths));
scc_argparse_cmd_add_opt(root, &opt_include);
// -D, --define (定义宏)
scc_argparse_opt_t opt_define;
scc_argparse_opt_init(&opt_define, 'D', "define",
scc_hints[SCC_HINT_DEFINED_MACRO]);
scc_argparse_spec_setup_list(&opt_define.spec, &(config->define_macros));
scc_argparse_cmd_add_opt(root, &opt_define);
// --entry-point-symbol (设置入口点符号名称)
scc_argparse_opt_t opt_entry_point_symbol;
scc_argparse_opt_init(&opt_entry_point_symbol, 0, "entry-point-symbol",
scc_hints[SCC_HINT_ENTRY_POINT_SYMBOL]);
scc_argparse_spec_setup_string(&opt_entry_point_symbol.spec,
&(config->entry_point_symbol));
scc_argparse_cmd_add_opt(root, &opt_entry_point_symbol);
// --target
scc_argparse_opt_t opt_target;
scc_argparse_opt_init(&opt_target, 0, "target",
scc_hints[SCC_HINT_TARGET_DESC]);
scc_argparse_spec_setup_string(&opt_target.spec,
&(config->target_description));
scc_argparse_cmd_add_opt(root, &opt_target);
// -v, --verbose (计数)
scc_argparse_opt_t opt_verbose;
scc_argparse_opt_init(&opt_verbose, 'V', "verbose",
scc_hints[SCC_HINT_VERBOSE]);
scc_argparse_spec_setup_count(&opt_verbose.spec, &(config->verbose));
scc_argparse_cmd_add_opt(root, &opt_verbose);
scc_argparse_opt_t opt_emit;
scc_argparse_opt_init(&opt_emit, 0, "emit", scc_hints[SCC_HINT_EMIT_STAGE]);
static const char *emit_stages[] = {
[SCC_EMIT_STAGE_LEX] = "lex",
[SCC_EMIT_STAGE_PP] = "pp",
[SCC_EMIT_STAGE_AST] = "ast", // -T
[SCC_EMIT_STAGE_HIR] = "hir", // -H
[SCC_EMIT_STAGE_LIR] = "lir", // -L
[SCC_EMIT_STAGE_MIR] = "mir", // -M
[SCC_EMIT_STAGE_MIR_PASS_REG_ALLOC] = "",
[SCC_EMIT_STAGE_MIR_PASS_FLAME_LAYOUT] = "",
[SCC_EMIT_STAGE_MIR_PASS_PROLOG_EPILOG] = "",
[SCC_EMIT_STAGE_FLATBIN] = "flatbin",
[SCC_EMIT_STAGE_SCCF] = "sccf",
[SCC_EMIT_STAGE_TARGET] = "target",
};
scc_argparse_spec_setup_choices(&opt_emit.spec, emit_stages,
SCC_ARRLEN(emit_stages),
(int *)&(config->emit_stage));
scc_argparse_cmd_add_opt(root, &opt_emit);
}

238
src/config.h
View File

@@ -3,6 +3,25 @@
#include <argparse.h>
typedef enum scc_emit_stage {
SCC_EMIT_STAGE_LEX,
SCC_EMIT_STAGE_PP,
SCC_EMIT_STAGE_AST,
SCC_EMIT_STAGE_HIR,
SCC_EMIT_STAGE_LIR,
SCC_EMIT_STAGE_MIR,
SCC_EMIT_STAGE_MIR_PASS_REG_ALLOC,
SCC_EMIT_STAGE_MIR_PASS_FLAME_LAYOUT,
SCC_EMIT_STAGE_MIR_PASS_PROLOG_EPILOG,
SCC_EMIT_STAGE_FLATBIN,
SCC_EMIT_STAGE_SCCF,
SCC_EMIT_STAGE_TARGET,
SCC_EMIT_STAGE_DEFAULT,
} scc_emit_stage_t;
typedef struct {
const char *input_file;
const char *output_file;
@@ -11,224 +30,11 @@ typedef struct {
scc_argparse_list_t include_paths;
scc_argparse_list_t define_macros;
const char *entry_point_symbol;
cbool emit_lex;
cbool emit_pp;
cbool emit_ast;
cbool emit_hir;
cbool emit_lir;
cbool emit_mir;
cbool emit_flatbin;
cbool emit_sccf;
cbool emit_target;
cbool emit_mir_pass_reg_alloc;
cbool emit_mir_pass_stack_layout;
cbool emit_mir_pass_prolog_epilog;
scc_emit_stage_t emit_stage;
} scc_config_t;
static void setup_argparse(scc_argparse_t *argparse, scc_config_t *config,
scc_argparse_lang_t lang) {
enum {
SCC_HINT_PROG_NAME,
SCC_HINT_DESCRIPTION,
SCC_HINT_OUTPUT_FILE,
SCC_HINT_INPUT_FILE,
SCC_HINT_INCLUDE_PATH,
SCC_HINT_DEFINED_MACRO,
SCC_HINT_TARGET_DESC,
SCC_HINT_VERBOSE,
SCC_HINT_ENTRY_POINT_SYMBOL,
SCC_HINT_EMIT_LEX,
SCC_HINT_EMIT_PP,
SCC_HINT_EMIT_AST,
SCC_HINT_EMIT_HIR,
SCC_HINT_EMIT_LIR,
SCC_HINT_EMIT_MIR,
SCC_HINT_EMIT_FLATBIN,
SCC_HINT_EMIT_SCCF,
SCC_HINT_EMIT_TARGET,
};
static const char *scc_hints_en[] = {
[SCC_HINT_PROG_NAME] = "scc",
[SCC_HINT_DESCRIPTION] = "A simple C compiler",
[SCC_HINT_OUTPUT_FILE] =
"Output file (`-` means standard output stream file)",
[SCC_HINT_INPUT_FILE] = "Input source file",
[SCC_HINT_INCLUDE_PATH] = "Add directory to the include search paths",
[SCC_HINT_DEFINED_MACRO] = "Define a macro",
[SCC_HINT_TARGET_DESC] =
"Target description(eg. x86_64-pc-windows-msvc)",
[SCC_HINT_VERBOSE] = "Increase verbosity (can be used multiple times)",
[SCC_HINT_ENTRY_POINT_SYMBOL] = "Entry point symbol name",
[SCC_HINT_EMIT_LEX] = "Generate lexer sources tokens and exit",
[SCC_HINT_EMIT_PP] = "Generate preprocessed tokens and exit",
[SCC_HINT_EMIT_AST] = "Generate AST and exit",
[SCC_HINT_EMIT_HIR] = "Generate High-level IR and exit",
[SCC_HINT_EMIT_LIR] = "Generate Low-level IR and exit",
[SCC_HINT_EMIT_MIR] = "Generate Machine IR and exit",
[SCC_HINT_EMIT_FLATBIN] = "Generate flat binary and exit",
[SCC_HINT_EMIT_SCCF] = "Generate SCCF and exit",
[SCC_HINT_EMIT_TARGET] = "Generate target description and exit",
};
static const char *scc_hints_zh[] = {
[SCC_HINT_PROG_NAME] = "scc",
[SCC_HINT_DESCRIPTION] = "一个简单的C编译器",
[SCC_HINT_OUTPUT_FILE] = "输出文件(`-`表示标准输出流文件)",
[SCC_HINT_INPUT_FILE] = "输入源文件",
[SCC_HINT_INCLUDE_PATH] = "添加系统头文件到搜索路径",
[SCC_HINT_DEFINED_MACRO] = "定义宏",
[SCC_HINT_TARGET_DESC] = "目标机器描述(eg. x86_64-pc-windows-msvc)",
[SCC_HINT_VERBOSE] = "增加详细输出(可多次使用)",
[SCC_HINT_ENTRY_POINT_SYMBOL] = "入口点符号名称",
[SCC_HINT_EMIT_LEX] = "生成`源代码的词法单元`并退出",
[SCC_HINT_EMIT_PP] = "生成`预处理后的词法单元`并退出",
[SCC_HINT_EMIT_AST] = "生成`抽象语法树`并退出",
[SCC_HINT_EMIT_HIR] = "生成`高级中间代码`并退出",
[SCC_HINT_EMIT_LIR] = "生成`低级中间代码`并退出",
[SCC_HINT_EMIT_MIR] = "生成`机器中间代码`并退出",
[SCC_HINT_EMIT_FLATBIN] = "生成`flat binary`并退出",
[SCC_HINT_EMIT_SCCF] = "生成`SCCF`并退出",
[SCC_HINT_EMIT_TARGET] = "生成`目标代码`并退出",
};
const char **scc_hints;
switch (lang) {
case SCC_ARGPARSE_LANG_EN:
scc_hints = scc_hints_en;
break;
case SCC_ARGPARSE_LANG_ZH:
scc_hints = scc_hints_zh;
break;
default:
scc_hints = scc_hints_en;
break;
}
scc_argparse_init(argparse, scc_hints[SCC_HINT_PROG_NAME],
scc_hints[SCC_HINT_DESCRIPTION]);
argparse->lang = lang;
scc_argparse_cmd_t *root = scc_argparse_get_root(argparse);
// -o, --output
scc_argparse_opt_t opt_output;
scc_argparse_opt_init(&opt_output, 'o', "output",
scc_hints[SCC_HINT_OUTPUT_FILE]);
scc_argparse_spec_setup_string(&opt_output.spec, &(config->output_file));
scc_argparse_cmd_add_opt(root, &opt_output);
// input file (必需)
scc_argparse_arg_t arg_input;
scc_argparse_arg_init(&arg_input, "input", scc_hints[SCC_HINT_INPUT_FILE]);
scc_argparse_spec_setup_string(&arg_input.spec, &(config->input_file));
scc_argparse_spec_set_required(&arg_input.spec, true);
scc_argparse_cmd_add_arg(root, &arg_input);
// -I, --include (添加额外的系统头文件搜索路径)
scc_argparse_opt_t opt_include;
scc_argparse_opt_init(&opt_include, 'I', "include",
scc_hints[SCC_HINT_INCLUDE_PATH]);
scc_argparse_spec_setup_list(&opt_include.spec, &(config->include_paths));
scc_argparse_cmd_add_opt(root, &opt_include);
// -D, --define (定义宏)
scc_argparse_opt_t opt_define;
scc_argparse_opt_init(&opt_define, 'D', "define",
scc_hints[SCC_HINT_DEFINED_MACRO]);
scc_argparse_spec_setup_list(&opt_define.spec, &(config->define_macros));
scc_argparse_cmd_add_opt(root, &opt_define);
// --entry-point-symbol (设置入口点符号名称)
scc_argparse_opt_t opt_entry_point_symbol;
scc_argparse_opt_init(&opt_entry_point_symbol, 0, "entry-point-symbol",
scc_hints[SCC_HINT_ENTRY_POINT_SYMBOL]);
scc_argparse_spec_setup_string(&opt_entry_point_symbol.spec,
&(config->entry_point_symbol));
scc_argparse_cmd_add_opt(root, &opt_entry_point_symbol);
// --target
scc_argparse_opt_t opt_target;
scc_argparse_opt_init(&opt_target, 0, "target",
scc_hints[SCC_HINT_TARGET_DESC]);
scc_argparse_spec_setup_string(&opt_target.spec,
&(config->target_description));
scc_argparse_cmd_add_opt(root, &opt_target);
// -v, --verbose (计数)
scc_argparse_opt_t opt_verbose;
scc_argparse_opt_init(&opt_verbose, 'V', "verbose",
scc_hints[SCC_HINT_VERBOSE]);
scc_argparse_spec_setup_count(&opt_verbose.spec, &(config->verbose));
scc_argparse_cmd_add_opt(root, &opt_verbose);
// --emit-lex
scc_argparse_opt_t opt_lex;
scc_argparse_opt_init(&opt_lex, 0, "emit-lex",
scc_hints[SCC_HINT_EMIT_LEX]);
scc_argparse_spec_setup_bool(&opt_lex.spec, &(config->emit_lex));
scc_argparse_cmd_add_opt(root, &opt_lex);
// --emit-pp
scc_argparse_opt_t opt_pp;
scc_argparse_opt_init(&opt_pp, 0, "emit-pp", scc_hints[SCC_HINT_EMIT_PP]);
scc_argparse_spec_setup_bool(&opt_pp.spec, &(config->emit_pp));
scc_argparse_cmd_add_opt(root, &opt_pp);
// -T, --emit-ast
scc_argparse_opt_t opt_ast;
scc_argparse_opt_init(&opt_ast, 'T', "emit-ast",
scc_hints[SCC_HINT_EMIT_AST]);
scc_argparse_spec_setup_bool(&opt_ast.spec, &(config->emit_ast));
scc_argparse_cmd_add_opt(root, &opt_ast);
// -H, --emit-hir
scc_argparse_opt_t opt_hir;
scc_argparse_opt_init(&opt_hir, 'H', "emit-hir",
scc_hints[SCC_HINT_EMIT_HIR]);
scc_argparse_spec_setup_bool(&opt_hir.spec, &(config->emit_hir));
scc_argparse_cmd_add_opt(root, &opt_hir);
// -L, --emit-lir
scc_argparse_opt_t opt_lir;
scc_argparse_opt_init(&opt_lir, 'L', "emit-lir",
scc_hints[SCC_HINT_EMIT_LIR]);
scc_argparse_spec_setup_bool(&opt_lir.spec, &(config->emit_lir));
scc_argparse_cmd_add_opt(root, &opt_lir);
// -M, --emit-mir
scc_argparse_opt_t opt_mir;
scc_argparse_opt_init(&opt_mir, 'M', "emit-mir",
scc_hints[SCC_HINT_EMIT_MIR]);
scc_argparse_spec_setup_bool(&opt_mir.spec, &(config->emit_mir));
scc_argparse_cmd_add_opt(root, &opt_mir);
// --emit-flatbin
scc_argparse_opt_t opt_flatbin;
scc_argparse_opt_init(&opt_flatbin, 0, "emit-flatbin",
scc_hints[SCC_HINT_EMIT_FLATBIN]);
scc_argparse_spec_setup_bool(&opt_flatbin.spec, &(config->emit_flatbin));
scc_argparse_cmd_add_opt(root, &opt_flatbin);
// --emit-sccf
scc_argparse_opt_t opt_sccf;
scc_argparse_opt_init(&opt_sccf, 0, "emit-sccf",
scc_hints[SCC_HINT_EMIT_SCCF]);
scc_argparse_spec_setup_bool(&opt_sccf.spec, &(config->emit_sccf));
scc_argparse_cmd_add_opt(root, &opt_sccf);
// --emit-target
scc_argparse_opt_t opt_emit_target;
scc_argparse_opt_init(&opt_emit_target, 0, "emit-target",
scc_hints[SCC_HINT_EMIT_TARGET]);
scc_argparse_spec_setup_bool(&opt_emit_target.spec, &(config->emit_target));
scc_argparse_cmd_add_opt(root, &opt_emit_target);
}
void setup_argparse(scc_argparse_t *argparse, scc_config_t *config,
scc_argparse_lang_t lang);
#endif /* __SCC_CONFIG_H___ */

48
src/main.c
View File

@@ -89,8 +89,7 @@ int main(int argc, const char **argv, const char **envp) {
.verbose = 0,
.output_file = nullptr,
.entry_point_symbol = nullptr,
.emit_ast = false,
.emit_hir = false,
.emit_stage = SCC_EMIT_STAGE_DEFAULT,
.target_description = "x86_64-pc-windows-msvc",
};
scc_vec_init(config.include_paths);
@@ -129,7 +128,7 @@ int main(int argc, const char **argv, const char **envp) {
scc_lexer_t lexer;
scc_lexer_init(&lexer, scc_sstream_to_ring(&sstream));
if (config.emit_lex) {
if (config.emit_stage == SCC_EMIT_STAGE_LEX) {
scc_lexer_tok_ring_t *tok_ring =
scc_lexer_to_ring(&lexer, 8, fp == nullptr ? false : true);
if (fp == nullptr) {
@@ -173,7 +172,7 @@ int main(int argc, const char **argv, const char **envp) {
scc_pproc_add_object_macro(&pproc.macro_table,
&pproc_predefined_macros[i], &pproc_tok_vec);
}
if (config.emit_pp) {
if (config.emit_stage == SCC_EMIT_STAGE_PP) {
scc_lexer_tok_ring_t *tok_ring =
scc_pproc_to_ring(&pproc, 8, true, true);
if (fp == nullptr) {
@@ -211,7 +210,7 @@ sstream_drop:
return error_code;
}
if (config.emit_ast) {
if (config.emit_stage == SCC_EMIT_STAGE_AST) {
scc_tree_dump_t tree_dump;
if (fp == nullptr) {
scc_tree_dump_init(&tree_dump, true);
@@ -232,7 +231,7 @@ sstream_drop:
scc_ast2ir_run(&ast2ir_ctx, translation_unit);
scc_ast2ir_ctx_drop(&ast2ir_ctx);
if (config.emit_hir) {
if (config.emit_stage == SCC_EMIT_STAGE_HIR) {
scc_hir_dump_t ir_dump_ctx;
scc_tree_dump_t tree_dump;
if (fp == nullptr) {
@@ -252,7 +251,7 @@ sstream_drop:
scc_lir_module_t lir_module;
scc_lir_module_init(&lir_module);
scc_hir2lir(&lir_module, &cprog);
if (config.emit_lir) {
if (config.emit_stage == SCC_EMIT_STAGE_LIR) {
scc_lir_dump_ctx_t lir_dump_ctx;
scc_tree_dump_t tree_dump;
if (fp == nullptr) {
@@ -272,7 +271,7 @@ sstream_drop:
scc_mir_module_t mir_module;
scc_mir_module_init(&mir_module);
scc_lir2mir(&mir_module, &lir_module);
if (config.emit_mir) {
if (config.emit_stage == SCC_EMIT_STAGE_MIR) {
scc_mir_dump_ctx_t mir_dump_ctx;
scc_tree_dump_t tree_dump;
if (fp == nullptr) {
@@ -288,7 +287,7 @@ sstream_drop:
return 0;
}
if (config.emit_flatbin) {
if (config.emit_stage == SCC_EMIT_STAGE_FLATBIN) {
scc_mcode_t mcode = {0};
scc_mcode_init(&mcode, SCC_MCODE_ARCH_X86_64);
scc_ir2mcode(&mcode, &mir_module);
@@ -311,18 +310,31 @@ sstream_drop:
scc_ir2sccf(&sccf_builder, &mir_module);
sccf_builder_set_entry_symbol_name(&sccf_builder,
config.entry_point_symbol);
if (config.emit_sccf) {
const sccf_t *sccf = sccf_builder_to_sccf(&sccf_builder);
if (config.emit_stage == SCC_EMIT_STAGE_SCCF) {
sccf_buffer_t buffer;
scc_vec_init(buffer);
sccf_builder_to_buffer(&sccf_builder, &buffer);
if (fp == nullptr) {
scc_printf("output exe at %s\n", config.output_file);
} else {
sccf_builder_to_file(&sccf_builder, config.output_file);
}
return 0;
}
const sccf_t *sccf = sccf_builder_to_sccf(&sccf_builder);
scc_pe_builder_t pe_builder;
sccf2pe(&pe_builder, sccf);
if (fp == nullptr) {
scc_printf("output exe at %s\n", config.output_file);
} else {
scc_pe_dump_to_file(&pe_builder, config.output_file);
if (config.emit_stage == SCC_EMIT_STAGE_DEFAULT ||
config.emit_stage == SCC_EMIT_STAGE_TARGET) {
scc_pe_builder_t pe_builder;
sccf2pe(&pe_builder, sccf);
if (fp == nullptr) {
scc_printf("output exe at %s\n", config.output_file);
} else {
scc_pe_dump_to_file(&pe_builder, config.output_file);
}
return 0;
}
return 0;
Panic("unknown emit stage");
return 1;
}