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Paper Abstract and Keywords
Presentation 2006-01-18 13:50
Retargeting GCC and GNU Toolchain for Extended Instruction Set
Yuji Nagamatsu, Nagisa Ishiura (Kwansei Gakuin Univ.), Nobuyuki Hikichi (SRA-KTL)
Abstract (in Japanese) (See Japanese page) 
(in English) While ASIPs (Application Specific Instruction set Processors) are attractive components for embedded systems, constructing software developing environments is one of the challenges in utilizing them. Since tools like an assembler, a linker, a simulator, a compiler, and a debugger are sophisticated softwares that strongly depends on the processor architectures, it requires great efforts to construct the software developing environments. In this article, focusing on the case where new processors are designed by augmenting the instruction set of an existing processor, we propose an efficient method of building software cross developing environments for the new processors consisting of the GCC and the GNU Tool Chain from the GCC/CGEN machine descriptions for the original processor and those of the extended instructions.
Keyword (in Japanese) (See Japanese page) 
(in English) ASIP / softaware developing environment / GCC / GNU Tool Chain / retargeting / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 514, VLD2005-103, pp. 37-41, Jan. 2006.
Paper # VLD2005-103 
Date of Issue 2006-01-11 (VLD, CPSY, RECONF) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee RECONF CPSY VLD IPSJ-SLDM  
Conference Date 2006-01-17 - 2006-01-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) FPGA and its Application, etc. 
Paper Information
Registration To VLD 
Conference Code 2006-01-RECONF-CPSY-VLD-IPSJ-SLDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Retargeting GCC and GNU Toolchain for Extended Instruction Set 
Sub Title (in English)  
Keyword(1) ASIP  
Keyword(2) softaware developing environment  
Keyword(3) GCC  
Keyword(4) GNU Tool Chain  
Keyword(5) retargeting  
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Keyword(8)  
1st Author's Name Yuji Nagamatsu  
1st Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
2nd Author's Name Nagisa Ishiura  
2nd Author's Affiliation Kwansei Gakuin University (Kwansei Gakuin Univ.)
3rd Author's Name Nobuyuki Hikichi  
3rd Author's Affiliation SRA Key Technology Laboratory (SRA-KTL)
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Speaker Author-1 
Date Time 2006-01-18 13:50:00 
Presentation Time 25 minutes 
Registration for VLD 
Paper # VLD2005-103, CPSY2005-59, RECONF2005-92 
Volume (vol) vol.105 
Number (no) no.514(VLD), no.516(CPSY), no.518(RECONF) 
Page pp.37-41 
#Pages
Date of Issue 2006-01-11 (VLD, CPSY, RECONF) 


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