JPS61204741A - Compressing method for source program - Google Patents

Compressing method for source program

Info

Publication number
JPS61204741A
JPS61204741A JP60044477A JP4447785A JPS61204741A JP S61204741 A JPS61204741 A JP S61204741A JP 60044477 A JP60044477 A JP 60044477A JP 4447785 A JP4447785 A JP 4447785A JP S61204741 A JPS61204741 A JP S61204741A
Authority
JP
Japan
Prior art keywords
number
word
outputted
operator
phrase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP60044477A
Inventor
Masayuki Higuma
Original Assignee
Nec Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corp filed Critical Nec Corp
Priority to JP60044477A priority Critical patent/JPS61204741A/en
Publication of JPS61204741A publication Critical patent/JPS61204741A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To enlarge the compressibility by encoding not only an operator, a reserved word and a numeric constant but also a variable and a character- string constant.
CONSTITUTION: An encoding processing means 2 obtains successively words and phrases from a source program 1 and classifies them, generates the corresponding word and phrase number, etc. by referring to a reserved symbol table 3 having a correspondence table of the words and phrases, and the word and phrase number, and outputs them as an intermediate code 5. That is to say, when encoding processing means 2 inputs the source program, since the head numeral 100 of a line is a line number, the corresponding word and phrase number (=1) and the line number (=100) are outputted. The next SUM is not any of a line number, an operator, a reserved word, a numeric constant, and a character-string constant, therefore, it is registered in a variable symbol table, and the word and phrase number (=10) and a registered position number (=1) are outputted. The next operator is an operator, therefore, the corresponding word and phrase number (=7) is outputted, and thereafter, by the same operation, an intermediate code and a variable symbol table are generated and outputted.
COPYRIGHT: (C)1986,JPO&Japio
JP60044477A 1985-03-06 1985-03-06 Compressing method for source program Pending JPS61204741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60044477A JPS61204741A (en) 1985-03-06 1985-03-06 Compressing method for source program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60044477A JPS61204741A (en) 1985-03-06 1985-03-06 Compressing method for source program

Publications (1)

Publication Number Publication Date
JPS61204741A true JPS61204741A (en) 1986-09-10

Family

ID=12692610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60044477A Pending JPS61204741A (en) 1985-03-06 1985-03-06 Compressing method for source program

Country Status (1)

Country Link
JP (1) JPS61204741A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394336A (en) * 1986-10-08 1988-04-25 Nec Corp Conversion processing system for interpreter type simple language
JPH0764798A (en) * 1993-08-24 1995-03-10 Nec Corp Program translation system
JP2001028585A (en) * 1999-07-13 2001-01-30 Sony Corp Distribution content generating method, method and device for distributing content, and code converting method
US7117485B2 (en) 1996-10-25 2006-10-03 Axalto Sa Using a high level programming language with a microcontroller
JP2011076619A (en) * 2010-11-19 2011-04-14 Mitsubishi Electric Corp Program code compression device, program code compression method, and program of program code compression method
US8527967B2 (en) 2005-02-03 2013-09-03 Mitsubishi Electric Corporation Program code compression processing device and method and program thereof
WO2016199255A1 (en) * 2015-06-10 2016-12-15 富士通株式会社 Information processing device, information processing method, and information processing program

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394336A (en) * 1986-10-08 1988-04-25 Nec Corp Conversion processing system for interpreter type simple language
JPH0764798A (en) * 1993-08-24 1995-03-10 Nec Corp Program translation system
US7117485B2 (en) 1996-10-25 2006-10-03 Axalto Sa Using a high level programming language with a microcontroller
JP2001028585A (en) * 1999-07-13 2001-01-30 Sony Corp Distribution content generating method, method and device for distributing content, and code converting method
US7653752B2 (en) 1999-07-13 2010-01-26 Sony Corporation Distribution contents forming method, contents distributing method and apparatus, and code converting method
US8527967B2 (en) 2005-02-03 2013-09-03 Mitsubishi Electric Corporation Program code compression processing device and method and program thereof
US8572557B2 (en) 2005-02-03 2013-10-29 Mitsubishi Electric Corporation Program code generation support device and method, program execution device and method, and program code compression processing device and method and program thereof
JP2011076619A (en) * 2010-11-19 2011-04-14 Mitsubishi Electric Corp Program code compression device, program code compression method, and program of program code compression method
WO2016199255A1 (en) * 2015-06-10 2016-12-15 富士通株式会社 Information processing device, information processing method, and information processing program
JPWO2016199255A1 (en) * 2015-06-10 2018-03-29 富士通株式会社 The information processing apparatus, information processing method and information processing program

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