17154ceafe
Adjusted the error message about exceeding legacy module size and removed the code for saving image version 11. Modules using image version 11 still can be loaded. Saving modules always result in an image version higher than image version 11 depending on the size of the module. In addition, some minor performance issues (construction of the error message and the correct list of modules) were fixed. Change-Id: I3bde9fcc1596b63446193c836fa7b5cb06eb7d97 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/149687 Tested-by: Jenkins Reviewed-by: Andreas Heinisch <andreas.heinisch@yahoo.de>
189 lines
6.8 KiB
C++
189 lines
6.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
// Version 2: data type of the return value for publics
|
|
// Version 3: new opcodes
|
|
// Version 4: new opcodes
|
|
// Version 5: bug (entry of STATIC-variables in the init code)
|
|
// Version 6: new opcodes and bug (construct globals, without ending the BASIC)
|
|
// Version 7: correction concerning the WITH-Parsing
|
|
// Version 8: correction concerning the IF-Parsing
|
|
// Version 9: end init code with LEAVE, too, if no SUB/FUNCTION follows
|
|
// Version A: #36374 at DIM AS NEW... construct variable too
|
|
// Version B: #40689 reorganized static
|
|
// Version C: #41606 bug at static
|
|
// Version D: #42678 bug at RTL-function spc
|
|
// Version E: #56204 DCREATE, to also construct arrays at DIM AS NEW
|
|
// Version F: #57844 introduction of SvNumberformat::StringToDouble
|
|
// Version 10: #29955 generate for-loop-level in Statement-PCodes
|
|
// Version 11: #29955 force anew compilation because of build-inconsistences
|
|
// Version 12: aoo#64377 increase code size that basic can handle
|
|
// tdf#75973 support user defined types B_USERTYPES in password protected macros
|
|
// Version 13: tdf#94617 store methods nStart information greater than sal_Int16 limit
|
|
// tdf#57113 store UTF-16 strings after legacy 1-byte-encoded strings in pool (no
|
|
// version number bump for backward compatibility; relies on magic number)
|
|
// tdf#142460: properly handle boolean values in string pool (no
|
|
// version number bump for backward compatibility; relies on
|
|
// new integer type suffix 'b')
|
|
//
|
|
|
|
#define B_IMG_VERSION_12 0x00000012
|
|
#define B_IMG_VERSION_13 0x00000013
|
|
|
|
// The file contains either a module- or a library-record.
|
|
// Those records contain further records. Every record's got
|
|
// the following header:
|
|
|
|
// sal_uInt16 identifier
|
|
// sal_uInt32 the record's length without the header
|
|
// sal_uInt16 number of sub-elements
|
|
|
|
// all the file-offsets in records are relative to the module's start!
|
|
|
|
enum class FileOffset {
|
|
Library = 0x4C42, // BL Library Record
|
|
Module = 0x4D42, // BM Module Record
|
|
Name = 0x4E4D, // MN module name
|
|
Comment = 0x434D, // MC comment
|
|
Source = 0x4353, // SC source code
|
|
PCode = 0x4350, // PC p-code
|
|
OldPublics = 0x7550, // Pu publics
|
|
Publics = 0x5550, // PU publics
|
|
PoolDir = 0x4450, // PD symbol pool directory
|
|
SymPool = 0x5953, // SY symbol pool
|
|
StringPool = 0x5453, // ST symbol pool
|
|
LineRanges = 0x524C, // LR line ranges for publics
|
|
ModEnd = 0x454D, // ME module end
|
|
SbxObjects = 0x5853, // SX SBX objects
|
|
ExtSource = 0x5345, // ES extended source
|
|
UserTypes = 0x4369, // UT user defined types
|
|
|
|
LastValue = UserTypes
|
|
};
|
|
|
|
|
|
// A library record contains only module records
|
|
// sal_uInt16 identifier BL
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 number of modules
|
|
|
|
// A module-record contains all the other record types
|
|
// sal_uInt16 identifier BM
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 1
|
|
// Data:
|
|
// sal_uInt32 version number
|
|
// sal_uInt32 character set
|
|
// sal_uInt32 starting address initialisation code
|
|
// sal_uInt32 starting address sub main
|
|
// sal_uInt32 reserved
|
|
// sal_uInt32 reserved
|
|
|
|
// module name, comment and source code:
|
|
// sal_uInt16 identifier MN, MC or SC
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 1
|
|
// Data:
|
|
// string instance
|
|
|
|
// P-Code:
|
|
// sal_uInt16 identifier PC
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 1
|
|
// Data:
|
|
// the P-Code as bytesack
|
|
|
|
// All symbols and strings are kept in a string-pool.
|
|
// References to these strings are in this pool in the form of an index.
|
|
|
|
// List of all publics:
|
|
// sal_uInt16 identifier PU or Pu
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 number of publics
|
|
// Data for every public-entry:
|
|
// sal_uInt16 string index
|
|
// sal_uInt32 starting address in the p-code-image (sal_uInt16 for old publics)
|
|
// sal_uInt16 data type of the return value (from version 2)
|
|
|
|
// Register of the symbol tables:
|
|
// sal_uInt16 identifier SP
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 number of symbol tables
|
|
// Data for every symbol table:
|
|
// sal_uInt16 stringindex of the name
|
|
// sal_uInt16 number of symbols
|
|
// sal_uInt16 scope identifier
|
|
|
|
// symbol table:
|
|
// sal_uInt16 identifier SY
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 number of symbols
|
|
// Data:
|
|
// sal_uInt16 stringindex of the name
|
|
// sal_uInt16 number of symbols
|
|
// Data for every symbol:
|
|
// sal_uInt16 stringindex of the name
|
|
// sal_uInt16 data type
|
|
// sal_uInt16 length for STRING*n-symbols (0x8000: STATIC variable)
|
|
|
|
// Stringpool:
|
|
// sal_uInt16 identifier ST
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 number of strings
|
|
// Data for every string:
|
|
// sal_uInt32 Offset in the block of all strings
|
|
// the block of all strings (ASCIIZ) follows then
|
|
|
|
// line ranges:
|
|
// sal_uInt16 identifier LR
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 number of strings
|
|
// Data for every public:
|
|
// sal_uInt16 1st line (Sub XXX)
|
|
// sal_uInt16 2nd line (End Sub)
|
|
|
|
// SBX-objects:
|
|
// sal_uInt16 number of objects
|
|
// ... object data
|
|
|
|
// user defined types B_USERTYPES :
|
|
// sal_uInt16 identifier UT
|
|
// sal_uInt32 the record's length
|
|
// sal_uInt16 number of types
|
|
// Data for every user defined type:
|
|
// string instance type name
|
|
// sal_Int16 number of type members
|
|
// Data for every type member:
|
|
// string name
|
|
// sal_Int16 type
|
|
// sal_uInt32 flags
|
|
// sal_Int16 hasObjects (0/1)
|
|
// If hasObjects
|
|
// If member type is nested type
|
|
// string nested type name
|
|
// Else (array declaration)
|
|
// sal_Int16 isFixedSize (0/1)
|
|
// sal_Int32 number of dimensions
|
|
// Data for every dimension:
|
|
// sal_Int32 lower bound
|
|
// sal_Int32 upper bound
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|