- 在AST定义中移除函数调用结构体中的冗余name字段 - 实现完整的函数声明和定义处理流程,支持符号表查找 - 添加函数参数引用节点类型,支持参数传递和访问 - 实现函数调用的IR生成,包括参数处理和符号解析 - 添加断言确保节点有效性,提升代码健壮性 fix(ast2ir): 优化类型转换处理逻辑 - 移除多余的注释说明 - 简化参数为空检查逻辑,提高代码简洁性 - 修复函数调用时的符号表查找机制 refactor(ir): 改进IR构建器接口设计 - 修改函数构建相关API,使接口更加清晰 - 添加函数声明集合管理 - 重构内置类型缓存机制 feat(ir2mcode): 完善AMD64代码生成 - 实现函数参数到寄存器的映射 - 添加函数调用约定支持(最多4个参数) - 实现函数符号和重定位处理 - 添加栈帧管理机制 - 修正栈偏移计算 chore(ir): 清理和优化IR dump输出 - 更新节点类型描述信息 - 改进函数声明和定义的输出格式 - 修正格式化输出中的符号显示问题 style: 代码格式化和命名规范化 - 统一重定位类型枚举命名 - 优化函数参数验证和错误处理
78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
#ifndef __SCC_FORMAT_BUILDER_H__
|
|
#define __SCC_FORMAT_BUILDER_H__
|
|
|
|
#include "sccf_utils.h"
|
|
#include <scc_utils.h>
|
|
|
|
typedef struct {
|
|
sccf_t sccf;
|
|
int aligned;
|
|
const char *entry_symbol_name;
|
|
sccf_strtab_t strtab;
|
|
sccf_reloc_vec_t relocs;
|
|
sccf_sym_vec_t symtab;
|
|
scc_hashtable_t str2sym;
|
|
scc_hashtable_t str2offset;
|
|
} sccf_builder_t;
|
|
|
|
void sccf_builder_init(sccf_builder_t *builder);
|
|
|
|
usize sccf_builder_add_symbol(sccf_builder_t *builder, const char *name,
|
|
sccf_sym_t *sym);
|
|
usize sccf_builder_get_symbol_idx(sccf_builder_t *builder, const char *name);
|
|
|
|
static inline sccf_sym_t *
|
|
sccf_builder_get_symbol_unsafe(sccf_builder_t *builder, const char *name) {
|
|
usize idx = sccf_builder_get_symbol_idx(builder, name);
|
|
if (idx == 0) {
|
|
return null;
|
|
}
|
|
return &scc_vec_at(builder->symtab, idx);
|
|
}
|
|
|
|
void sccf_builder_add_reloc(sccf_builder_t *builder, sccf_reloc_t reloc);
|
|
|
|
/**
|
|
* @brief 必须确保参数合法
|
|
*
|
|
* @param builder
|
|
* @param sect_header
|
|
* @param sect_data
|
|
*/
|
|
void sccf_builder_add_section(sccf_builder_t *builder,
|
|
sccf_sect_header_t *sect_header,
|
|
sccf_sect_data_t *sect_data);
|
|
|
|
static inline void sccf_builder_add_text_section(sccf_builder_t *builder,
|
|
sccf_sect_data_t *sect_data) {
|
|
sccf_sect_header_t text_header = {
|
|
.name = ".text",
|
|
.addralign = 1,
|
|
.data_size = scc_vec_size(*sect_data),
|
|
.sccf_sect_type = SCCF_SECT_CODE,
|
|
.size = scc_vec_size(*sect_data),
|
|
.info = 0,
|
|
.reserved = {0},
|
|
};
|
|
sccf_builder_add_section(builder, &text_header, sect_data);
|
|
}
|
|
static inline void sccf_builder_add_data_section(sccf_builder_t *builder,
|
|
sccf_sect_data_t *sect_data) {
|
|
sccf_sect_header_t text_header = {
|
|
.name = ".data",
|
|
.addralign = 1,
|
|
.data_size = scc_vec_size(*sect_data),
|
|
.sccf_sect_type = SCCF_SECT_DATA,
|
|
.size = scc_vec_size(*sect_data),
|
|
.info = 0,
|
|
.reserved = {0},
|
|
};
|
|
sccf_builder_add_section(builder, &text_header, sect_data);
|
|
}
|
|
|
|
const sccf_t *sccf_builder_to_sccf(sccf_builder_t *builder);
|
|
void sccf_builder_to_buffer(sccf_builder_t *builder, sccf_buffer_t *buffer);
|
|
void sccf_builder_to_file(sccf_builder_t *builder, const char *file_path);
|
|
|
|
#endif /* __SCC_FORMAT_BUILDER_H__ */
|