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jscript: Move parser related declarations to separated header.

oldstable
Jacek Caban 2014-09-30 16:51:14 +02:00 committed by Alexandre Julliard
parent 9550189b4f
commit 615f6a6e8b
6 changed files with 374 additions and 353 deletions
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1
dlls/jscript/compile.c
View File

@ -21,6 +21,7 @@
#include "jscript.h"
#include "engine.h"
#include "parser.h"
#include "wine/debug.h"

15
dlls/jscript/engine.c
View File

@ -46,6 +46,21 @@ struct _except_frame_t {
except_frame_t *next;
};
typedef struct {
enum {
EXPRVAL_JSVAL,
EXPRVAL_IDREF,
EXPRVAL_INVALID
} type;
union {
jsval_t val;
struct {
IDispatch *disp;
DISPID id;
} idref;
} u;
} exprval_t;
static HRESULT stack_push(exec_ctx_t *ctx, jsval_t v)
{
if(!ctx->stack_size) {

355
dlls/jscript/engine.h
View File

@ -16,26 +16,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
typedef struct _source_elements_t source_elements_t;
typedef struct _expression_t expression_t;
typedef struct _statement_t statement_t;
typedef struct {
const WCHAR *begin;
const WCHAR *end;
const WCHAR *ptr;
script_ctx_t *script;
source_elements_t *source;
BOOL nl;
BOOL implicit_nl_semicolon;
BOOL is_html;
BOOL lexer_error;
HRESULT hres;
heap_pool_t heap;
} parser_ctx_t;
#define OP_LIST \
X(add, 1, 0,0) \
X(and, 1, 0,0) \
@ -191,21 +171,6 @@ static inline void bytecode_addref(bytecode_t *code)
code->ref++;
}
HRESULT script_parse(script_ctx_t*,const WCHAR*,const WCHAR*,BOOL,parser_ctx_t**) DECLSPEC_HIDDEN;
void parser_release(parser_ctx_t*) DECLSPEC_HIDDEN;
int parser_lex(void*,parser_ctx_t*) DECLSPEC_HIDDEN;
static inline void *parser_alloc(parser_ctx_t *ctx, DWORD size)
{
return heap_pool_alloc(&ctx->heap, size);
}
static inline void *parser_alloc_tmp(parser_ctx_t *ctx, DWORD size)
{
return heap_pool_alloc(&ctx->script->tmp_heap, size);
}
typedef struct _scope_chain_t {
LONG ref;
jsdisp_t *jsobj;
@ -222,11 +187,12 @@ static inline void scope_addref(scope_chain_t *scope)
}
typedef struct _except_frame_t except_frame_t;
struct _parser_ctx_t;
struct _exec_ctx_t {
LONG ref;
parser_ctx_t *parser;
struct _parser_ctx_t *parser;
bytecode_t *code;
script_ctx_t *script;
scope_chain_t *scope_chain;
@ -253,320 +219,3 @@ void exec_release(exec_ctx_t*) DECLSPEC_HIDDEN;
HRESULT create_exec_ctx(script_ctx_t*,IDispatch*,jsdisp_t*,scope_chain_t*,BOOL,exec_ctx_t**) DECLSPEC_HIDDEN;
HRESULT exec_source(exec_ctx_t*,bytecode_t*,function_code_t*,BOOL,jsval_t*) DECLSPEC_HIDDEN;
HRESULT create_source_function(script_ctx_t*,bytecode_t*,function_code_t*,scope_chain_t*,jsdisp_t**) DECLSPEC_HIDDEN;
typedef enum {
LT_DOUBLE,
LT_STRING,
LT_BOOL,
LT_NULL,
LT_REGEXP
}literal_type_t;
typedef struct {
literal_type_t type;
union {
double dval;
const WCHAR *wstr;
BOOL bval;
struct {
const WCHAR *str;
DWORD str_len;
DWORD flags;
} regexp;
} u;
} literal_t;
literal_t *parse_regexp(parser_ctx_t*) DECLSPEC_HIDDEN;
literal_t *new_boolean_literal(parser_ctx_t*,BOOL) DECLSPEC_HIDDEN;
typedef struct _variable_declaration_t {
const WCHAR *identifier;
expression_t *expr;
struct _variable_declaration_t *next;
struct _variable_declaration_t *global_next; /* for compiler */
} variable_declaration_t;
typedef enum {
STAT_BLOCK,
STAT_BREAK,
STAT_CONTINUE,
STAT_EMPTY,
STAT_EXPR,
STAT_FOR,
STAT_FORIN,
STAT_IF,
STAT_LABEL,
STAT_RETURN,
STAT_SWITCH,
STAT_THROW,
STAT_TRY,
STAT_VAR,
STAT_WHILE,
STAT_WITH
} statement_type_t;
struct _statement_t {
statement_type_t type;
statement_t *next;
};
typedef struct {
statement_t stat;
statement_t *stat_list;
} block_statement_t;
typedef struct {
statement_t stat;
variable_declaration_t *variable_list;
} var_statement_t;
typedef struct {
statement_t stat;
expression_t *expr;
} expression_statement_t;
typedef struct {
statement_t stat;
expression_t *expr;
statement_t *if_stat;
statement_t *else_stat;
} if_statement_t;
typedef struct {
statement_t stat;
BOOL do_while;
expression_t *expr;
statement_t *statement;
} while_statement_t;
typedef struct {
statement_t stat;
variable_declaration_t *variable_list;
expression_t *begin_expr;
expression_t *expr;
expression_t *end_expr;
statement_t *statement;
} for_statement_t;
typedef struct {
statement_t stat;
variable_declaration_t *variable;
expression_t *expr;
expression_t *in_expr;
statement_t *statement;
} forin_statement_t;
typedef struct {
statement_t stat;
const WCHAR *identifier;
} branch_statement_t;
typedef struct {
statement_t stat;
expression_t *expr;
statement_t *statement;
} with_statement_t;
typedef struct {
statement_t stat;
const WCHAR *identifier;
statement_t *statement;
} labelled_statement_t;
typedef struct _case_clausule_t {
expression_t *expr;
statement_t *stat;
struct _case_clausule_t *next;
} case_clausule_t;
typedef struct {
statement_t stat;
expression_t *expr;
case_clausule_t *case_list;
} switch_statement_t;
typedef struct {
const WCHAR *identifier;
statement_t *statement;
} catch_block_t;
typedef struct {
statement_t stat;
statement_t *try_statement;
catch_block_t *catch_block;
statement_t *finally_statement;
} try_statement_t;
typedef struct {
enum {
EXPRVAL_JSVAL,
EXPRVAL_IDREF,
EXPRVAL_INVALID
} type;
union {
jsval_t val;
struct {
IDispatch *disp;
DISPID id;
} idref;
} u;
} exprval_t;
typedef enum {
EXPR_COMMA,
EXPR_OR,
EXPR_AND,
EXPR_BOR,
EXPR_BXOR,
EXPR_BAND,
EXPR_INSTANCEOF,
EXPR_IN,
EXPR_ADD,
EXPR_SUB,
EXPR_MUL,
EXPR_DIV,
EXPR_MOD,
EXPR_DELETE,
EXPR_VOID,
EXPR_TYPEOF,
EXPR_MINUS,
EXPR_PLUS,
EXPR_POSTINC,
EXPR_POSTDEC,
EXPR_PREINC,
EXPR_PREDEC,
EXPR_EQ,
EXPR_EQEQ,
EXPR_NOTEQ,
EXPR_NOTEQEQ,
EXPR_LESS,
EXPR_LESSEQ,
EXPR_GREATER,
EXPR_GREATEREQ,
EXPR_BITNEG,
EXPR_LOGNEG,
EXPR_LSHIFT,
EXPR_RSHIFT,
EXPR_RRSHIFT,
EXPR_ASSIGN,
EXPR_ASSIGNLSHIFT,
EXPR_ASSIGNRSHIFT,
EXPR_ASSIGNRRSHIFT,
EXPR_ASSIGNADD,
EXPR_ASSIGNSUB,
EXPR_ASSIGNMUL,
EXPR_ASSIGNDIV,
EXPR_ASSIGNMOD,
EXPR_ASSIGNAND,
EXPR_ASSIGNOR,
EXPR_ASSIGNXOR,
EXPR_COND,
EXPR_ARRAY,
EXPR_MEMBER,
EXPR_NEW,
EXPR_CALL,
EXPR_THIS,
EXPR_FUNC,
EXPR_IDENT,
EXPR_ARRAYLIT,
EXPR_PROPVAL,
EXPR_LITERAL
} expression_type_t;
struct _expression_t {
expression_type_t type;
};
typedef struct _parameter_t {
const WCHAR *identifier;
struct _parameter_t *next;
} parameter_t;
struct _source_elements_t {
statement_t *statement;
statement_t *statement_tail;
};
typedef struct _function_expression_t {
expression_t expr;
const WCHAR *identifier;
parameter_t *parameter_list;
source_elements_t *source_elements;
const WCHAR *src_str;
DWORD src_len;
struct _function_expression_t *next; /* for compiler */
} function_expression_t;
typedef struct {
expression_t expr;
expression_t *expression1;
expression_t *expression2;
} binary_expression_t;
typedef struct {
expression_t expr;
expression_t *expression;
} unary_expression_t;
typedef struct {
expression_t expr;
expression_t *expression;
expression_t *true_expression;
expression_t *false_expression;
} conditional_expression_t;
typedef struct {
expression_t expr;
expression_t *expression;
const WCHAR *identifier;
} member_expression_t;
typedef struct _argument_t {
expression_t *expr;
struct _argument_t *next;
} argument_t;
typedef struct {
expression_t expr;
expression_t *expression;
argument_t *argument_list;
} call_expression_t;
typedef struct {
expression_t expr;
const WCHAR *identifier;
} identifier_expression_t;
typedef struct {
expression_t expr;
literal_t *literal;
} literal_expression_t;
typedef struct _array_element_t {
int elision;
expression_t *expr;
struct _array_element_t *next;
} array_element_t;
typedef struct {
expression_t expr;
array_element_t *element_list;
int length;
} array_literal_expression_t;
typedef struct _prop_val_t {
literal_t *name;
expression_t *value;
struct _prop_val_t *next;
} prop_val_t;
typedef struct {
expression_t expr;
prop_val_t *property_list;
} property_value_expression_t;

1
dlls/jscript/lex.c
View File

@ -25,6 +25,7 @@
#include "activscp.h"
#include "objsafe.h"
#include "engine.h"
#include "parser.h"
#include "parser.tab.h"

354
dlls/jscript/parser.h 100644
View File

@ -0,0 +1,354 @@
/*
* Copyright 2014 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
typedef struct _source_elements_t source_elements_t;
typedef struct _expression_t expression_t;
typedef struct _statement_t statement_t;
typedef struct _parser_ctx_t {
const WCHAR *begin;
const WCHAR *end;
const WCHAR *ptr;
script_ctx_t *script;
source_elements_t *source;
BOOL nl;
BOOL implicit_nl_semicolon;
BOOL is_html;
BOOL lexer_error;
HRESULT hres;
heap_pool_t heap;
} parser_ctx_t;
HRESULT script_parse(script_ctx_t*,const WCHAR*,const WCHAR*,BOOL,parser_ctx_t**) DECLSPEC_HIDDEN;
void parser_release(parser_ctx_t*) DECLSPEC_HIDDEN;
int parser_lex(void*,parser_ctx_t*) DECLSPEC_HIDDEN;
static inline void *parser_alloc(parser_ctx_t *ctx, DWORD size)
{
return heap_pool_alloc(&ctx->heap, size);
}
static inline void *parser_alloc_tmp(parser_ctx_t *ctx, DWORD size)
{
return heap_pool_alloc(&ctx->script->tmp_heap, size);
}
typedef enum {
LT_DOUBLE,
LT_STRING,
LT_BOOL,
LT_NULL,
LT_REGEXP
}literal_type_t;
typedef struct {
literal_type_t type;
union {
double dval;
const WCHAR *wstr;
BOOL bval;
struct {
const WCHAR *str;
DWORD str_len;
DWORD flags;
} regexp;
} u;
} literal_t;
literal_t *parse_regexp(parser_ctx_t*) DECLSPEC_HIDDEN;
literal_t *new_boolean_literal(parser_ctx_t*,BOOL) DECLSPEC_HIDDEN;
typedef struct _variable_declaration_t {
const WCHAR *identifier;
expression_t *expr;
struct _variable_declaration_t *next;
struct _variable_declaration_t *global_next; /* for compiler */
} variable_declaration_t;
typedef enum {
STAT_BLOCK,
STAT_BREAK,
STAT_CONTINUE,
STAT_EMPTY,
STAT_EXPR,
STAT_FOR,
STAT_FORIN,
STAT_IF,
STAT_LABEL,
STAT_RETURN,
STAT_SWITCH,
STAT_THROW,
STAT_TRY,
STAT_VAR,
STAT_WHILE,
STAT_WITH
} statement_type_t;
struct _statement_t {
statement_type_t type;
statement_t *next;
};
typedef struct {
statement_t stat;
statement_t *stat_list;
} block_statement_t;
typedef struct {
statement_t stat;
variable_declaration_t *variable_list;
} var_statement_t;
typedef struct {
statement_t stat;
expression_t *expr;
} expression_statement_t;
typedef struct {
statement_t stat;
expression_t *expr;
statement_t *if_stat;
statement_t *else_stat;
} if_statement_t;
typedef struct {
statement_t stat;
BOOL do_while;
expression_t *expr;
statement_t *statement;
} while_statement_t;
typedef struct {
statement_t stat;
variable_declaration_t *variable_list;
expression_t *begin_expr;
expression_t *expr;
expression_t *end_expr;
statement_t *statement;
} for_statement_t;
typedef struct {
statement_t stat;
variable_declaration_t *variable;
expression_t *expr;
expression_t *in_expr;
statement_t *statement;
} forin_statement_t;
typedef struct {
statement_t stat;
const WCHAR *identifier;
} branch_statement_t;
typedef struct {
statement_t stat;
expression_t *expr;
statement_t *statement;
} with_statement_t;
typedef struct {
statement_t stat;
const WCHAR *identifier;
statement_t *statement;
} labelled_statement_t;
typedef struct _case_clausule_t {
expression_t *expr;
statement_t *stat;
struct _case_clausule_t *next;
} case_clausule_t;
typedef struct {
statement_t stat;
expression_t *expr;
case_clausule_t *case_list;
} switch_statement_t;
typedef struct {
const WCHAR *identifier;
statement_t *statement;
} catch_block_t;
typedef struct {
statement_t stat;
statement_t *try_statement;
catch_block_t *catch_block;
statement_t *finally_statement;
} try_statement_t;
typedef enum {
EXPR_COMMA,
EXPR_OR,
EXPR_AND,
EXPR_BOR,
EXPR_BXOR,
EXPR_BAND,
EXPR_INSTANCEOF,
EXPR_IN,
EXPR_ADD,
EXPR_SUB,
EXPR_MUL,
EXPR_DIV,
EXPR_MOD,
EXPR_DELETE,
EXPR_VOID,
EXPR_TYPEOF,
EXPR_MINUS,
EXPR_PLUS,
EXPR_POSTINC,
EXPR_POSTDEC,
EXPR_PREINC,
EXPR_PREDEC,
EXPR_EQ,
EXPR_EQEQ,
EXPR_NOTEQ,
EXPR_NOTEQEQ,
EXPR_LESS,
EXPR_LESSEQ,
EXPR_GREATER,
EXPR_GREATEREQ,
EXPR_BITNEG,
EXPR_LOGNEG,
EXPR_LSHIFT,
EXPR_RSHIFT,
EXPR_RRSHIFT,
EXPR_ASSIGN,
EXPR_ASSIGNLSHIFT,
EXPR_ASSIGNRSHIFT,
EXPR_ASSIGNRRSHIFT,
EXPR_ASSIGNADD,
EXPR_ASSIGNSUB,
EXPR_ASSIGNMUL,
EXPR_ASSIGNDIV,
EXPR_ASSIGNMOD,
EXPR_ASSIGNAND,
EXPR_ASSIGNOR,
EXPR_ASSIGNXOR,
EXPR_COND,
EXPR_ARRAY,
EXPR_MEMBER,
EXPR_NEW,
EXPR_CALL,
EXPR_THIS,
EXPR_FUNC,
EXPR_IDENT,
EXPR_ARRAYLIT,
EXPR_PROPVAL,
EXPR_LITERAL
} expression_type_t;
struct _expression_t {
expression_type_t type;
};
typedef struct _parameter_t {
const WCHAR *identifier;
struct _parameter_t *next;
} parameter_t;
struct _source_elements_t {
statement_t *statement;
statement_t *statement_tail;
};
typedef struct _function_expression_t {
expression_t expr;
const WCHAR *identifier;
parameter_t *parameter_list;
source_elements_t *source_elements;
const WCHAR *src_str;
DWORD src_len;
struct _function_expression_t *next; /* for compiler */
} function_expression_t;
typedef struct {
expression_t expr;
expression_t *expression1;
expression_t *expression2;
} binary_expression_t;
typedef struct {
expression_t expr;
expression_t *expression;
} unary_expression_t;
typedef struct {
expression_t expr;
expression_t *expression;
expression_t *true_expression;
expression_t *false_expression;
} conditional_expression_t;
typedef struct {
expression_t expr;
expression_t *expression;
const WCHAR *identifier;
} member_expression_t;
typedef struct _argument_t {
expression_t *expr;
struct _argument_t *next;
} argument_t;
typedef struct {
expression_t expr;
expression_t *expression;
argument_t *argument_list;
} call_expression_t;
typedef struct {
expression_t expr;
const WCHAR *identifier;
} identifier_expression_t;
typedef struct {
expression_t expr;
literal_t *literal;
} literal_expression_t;
typedef struct _array_element_t {
int elision;
expression_t *expr;
struct _array_element_t *next;
} array_element_t;
typedef struct {
expression_t expr;
array_element_t *element_list;
int length;
} array_literal_expression_t;
typedef struct _prop_val_t {
literal_t *name;
expression_t *value;
struct _prop_val_t *next;
} prop_val_t;
typedef struct {
expression_t expr;
prop_val_t *property_list;
} property_value_expression_t;

1
dlls/jscript/parser.y
View File

@ -20,6 +20,7 @@
#include "jscript.h"
#include "engine.h"
#include "parser.h"
#include "wine/debug.h"