Start working on codegen implementation in C
This commit is contained in:
236
ccodegen/datatypes.h
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236
ccodegen/datatypes.h
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// vim:fileencoding=utf-8:foldmethod=marker
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#ifndef DATATYPES_H
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#define DATATYPES_H
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#include "wapp_core.h"
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#include "dbl_list.h"
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#include "type_enums.h"
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#define CENUM(NAME, VALUES, TYPEDEF) ((CEnum){ .name = (NAME), .values = (VALUES), .add_typedef = (TYPEDEF) })
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#define CSTRUCT(NAME, ARGS, TYPEDEF_NAME_PTR) ((CStruct){ .name = (NAME), .args = (ARGS), .typedef_name = (TYPEDEF_NAME_PTR) })
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#define CUSERTYPE_ENUM(ENUM) ((CUserType){ .kind = CUSERTYPE_CENUM, .type.c_enum = ENUM })
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#define CUSERTYPE_STRUCT(STRUCT) ((CUserType){ .kind = CUSERTYPE_CSTRUCT, .type.c_struct = STRUCT })
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#define CDATATYPE_CTYPE(VALUE) ((CDataType){ .kind = CDATATYPE_CTYPE, .type.c_type = (VALUE) })
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#define CDATATYPE_USERTYPE(USERTYPE) ((CDataType){ .kind = CDATATYPE_CUSERTYPE, .type.c_usertype = (USERTYPE) })
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#define CDATATYPE_STR(STR) ((CDataType){ .kind = CDATATYPE_STR, .type.str = (STR) })
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#define CHEADERINCLUDE_STR(NAME) ((CHeaderInclude){ .kind = C_HEADER_INCLUDE_STR, .header.name = (NAME) })
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#define CHEADERINCLUDE_CHEADER(CHEADER) ((CHeaderInclude){ .kind = C_HEADER_INCLUDE_HEADER, .header.header = (CHEADER) })
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#define COBJECT_TYPE(VALUE) \
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((CObject){ .kind = COBJECT_CTYPE, .object.c_type = (VALUE) })
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#define COBJECT_QUALIFIER(VALUE) \
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((CObject){ .kind = COBJECT_CQUALIFIER, .object.c_qualifier = (VALUE) })
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#define COBJECT_POINTERTYPE(VALUE) \
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((CObject){ .kind = COBJECT_CPOINTERTYPE, .object.c_pointertype = (VALUE) })
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#define COBJECT_POINTER(CPOINTER) \
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((CObject){ .kind = COBJECT_CPOINTER, .object.c_pointer = (CPOINTER) })
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#define COBJECT_ENUMVAL(CENUMVAL) \
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((CObject){ .kind = COBJECT_CENUMVAL, .object.c_enumval = (CENUMVAL) })
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#define COBJECT_ENUM(ENUM) \
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((CObject){ .kind = COBJECT_CENUM, .object.c_enum = (ENUM) })
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#define COBJECT_MACRO(CMACRO) \
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((CObject){ .kind = COBJECT_CMACRO, .object.c_macro = (CMACRO) })
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#define COBJECT_STRUCT(STRUCT) \
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((CObject){ .kind = COBJECT_CSTRUCT, .object.c_struct = STRUCT })
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#define COBJECT_USERTYPE(USERTYPE) \
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((CObject){ .kind = COBJECT_CUSERTYPE, .object.c_usertype = (USERTYPE) })
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#define COBJECT_DATATYPE(DATATYPE) \
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((CObject){ .kind = COBJECT_CDATATYPE, .object.c_datatype = (DATATYPE) })
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#define COBJECT_ARG(CARG) \
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((CObject){ .kind = COBJECT_CARG, .object.c_arg = (CARG) })
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#define COBJECT_FUNC(CFUNC) \
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((CObject){ .kind = COBJECT_CFUNC, .object.c_func = (CFUNC) })
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#define COBJECT_INCULDE(CINCLUDE) \
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((CObject){ .kind = COBJECT_CINCULDE, .object.c_include = (CINCLUDE) })
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#define COBJECT_HEADER(CHEADER) \
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((CObject){ .kind = COBJECT_CHEADER, .object.c_header = (CHEADER) })
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#define COBJECT_SOURCE(CSOURCE) \
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((CObject){ .kind = COBJECT_CSOURCE, .object.c_source = (CSOURCE) })
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typedef enum {
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CUSERTYPE_CENUM,
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CUSERTYPE_CSTRUCT,
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COUNT_CUSERTYPEKIND,
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} CUserTypeKind;
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typedef enum {
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CDATATYPE_CTYPE,
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CDATATYPE_CUSERTYPE,
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CDATATYPE_STR,
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COUNT_CDATATYPEKIND,
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} CDataTypeKind;
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typedef enum {
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CFILE_EXT_H,
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CFILE_EXT_C,
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COUNT_CFILE_EXT,
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} CFileExtension;
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typedef enum {
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C_HEADER_INCLUDE_STR,
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C_HEADER_INCLUDE_HEADER,
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COUNT_CHEADERINCLUDEKIND,
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} CHeaderIncludeKind;
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typedef enum {
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COBJECT_CTYPE,
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COBJECT_CQUALIFIER,
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COBJECT_CPOINTERTYPE,
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COBJECT_CPOINTER,
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COBJECT_CENUMVAL,
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COBJECT_CENUM,
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COBJECT_CMACRO,
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COBJECT_CSTRUCT,
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COBJECT_CUSERTYPE,
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COBJECT_CDATATYPE,
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COBJECT_CARG,
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COBJECT_CFUNC,
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COBJECT_CINCULDE,
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COBJECT_CHEADER,
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COBJECT_CSOURCE,
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COUNT_COBJECTKIND,
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} CObjectKind;
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typedef struct cpointer CPointer;
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typedef struct cenumval CEnumVal;
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typedef struct cenum CEnum;
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typedef struct cmacro CMacro;
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typedef struct cstruct CStruct;
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typedef struct cusertype CUserType;
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typedef struct cdatatype CDataType;
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typedef struct carg CArg;
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typedef struct cfunc CFunc;
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typedef struct cheader_include CHeaderInclude;
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typedef struct cinclude CInclude;
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typedef struct cheader CHeader;
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typedef struct csource CSource;
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typedef struct cobject CObject;
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struct cpointer {
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CPointerType type;
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CQualifier qualifier;
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};
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struct cenumval {
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Str8 name;
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i32 *value;
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};
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struct cenum {
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Str8 name;
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CEnumValList values;
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b32 add_typedef;
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};
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struct cmacro {
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Str8 name;
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Str8 value;
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};
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struct cstruct {
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Str8 name;
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CArgList args;
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Str8 *typedef_name;
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};
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struct cusertype {
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CUserTypeKind kind;
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union {
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CEnum c_enum;
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CStruct c_struct;
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} type;
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};
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struct cdatatype {
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CDataTypeKind kind;
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union {
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CType c_type;
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CUserType c_usertype;
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Str8 str;
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} type;
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};
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struct carg {
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Str8 name;
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CDataType type;
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CPointer pointer;
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CQualifier qualifier;
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b32 is_array;
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};
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struct cfunc {
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Str8 name;
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CDataType ret_type;
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CArgList args;
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Str8 body;
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CPointer pointer;
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CQualifierList qualifiers;
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};
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#define CFILE_ARGS \
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Str8 name; \
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CFileExtension extension; \
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CIncludeList includes; \
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CUserTypeList types; \
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CFuncList funcs; \
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CStructList decl_types; \
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CMacroList macros; \
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CMacroList c_macros; \
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CMacroList cpp_macros \
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struct cheader {
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CFILE_ARGS;
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};
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struct csource {
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CFILE_ARGS;
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CFuncList internal_funcs;
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};
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struct cheader_include {
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CHeaderIncludeKind kind;
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union {
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Str8 name;
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CHeader header;
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} header;
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};
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struct cinclude {
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CHeaderInclude header;
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b32 is_local;
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b32 same_dir;
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};
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struct cobject {
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CObjectKind kind;
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union {
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CType c_type;
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CQualifier c_qualifier;
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CPointerType c_pointertype;
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CPointer c_pointer;
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CEnumVal c_enumval;
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CEnum c_enum;
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CMacro c_macro;
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CStruct c_struct;
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CUserType c_usertype;
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CDataType c_datatype;
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CArg c_arg;
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CFunc c_func;
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CInclude c_include;
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CHeader c_header;
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CSource c_source;
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} object;
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};
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void cobject_to_string(Str8 *dst, const CObject *object);
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#endif // !DATATYPES_H
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