The KPIT GNU tool chains are pre-built binary tool chains packaged in ready to use Windows & Linux Installers along with Release Notes, Tutorials and FAQs. Windows users can use the tools with Renesas' High-performance Embedded Workshop (HEW) IDE and other Renesas tools like E8, E10A-USB emulators.
KPIT Cummins offers Renesas GNU tools with free technical support, enabling seamless integration with Renesas proprietary tools like HEW. Our experience extends over 5 years, 11000 registrations and more than 65000 downloads.
| Name |
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| KPIT GNU Tools for Renesas H8/300, SH, R8C, M16C, M32C series of microcontrollers
KPIT GNU SH-Linux Tools for Renesas SH3, SH4, SH4A targets
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| Host Platform |
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Windows
GNU/Linux |
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| Language Supported |
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| C,C++ |
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For Renesas H8/300 and SH targets. |
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| C only |
|
For Renesas M16C, M32C and R8C targets. |
|
| Target |
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| CPU Variant |
|
H8/300 variants, SH variants, M16C series, M32C series, R8C series. |
|
| Object Format |
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| ELF |
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GNUH8, GNUSH, GNUM16CM32C tool chains. |
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| COFF |
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GNUH8, GNUSH tool chains. |
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| Debug Information |
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| ELF |
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DWARF-2 |
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| Tools |
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| GNU tool chains |
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For Renesas H8/300, SH, M16C, M32C and R8C targets using the latest GNU sources from FSF. |
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| GDB, the debugger |
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For Renesas H8/300, SH, M16C, M32C and R8C targets using the latest GDB sources from FSF. |
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| IDE for Windows users |
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Renesas proprietary High Performance Embedded Workshop (HEW) with Simulators. |
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| GDB Stub |
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For H8/300 and SH targets. |
|
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| RFlash |
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RFlash, a console based flashing tool/application on GNU/Linux for Renesas micros |
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| HMON |
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Debug Monitors for H8/300, R8C, M16C and SH targets. |
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| HDI Monitors |
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HDI Monitors for H8/300 and SH targets. |
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| KPIT GNU MapViewer |
|
GUI based viewing tool on Windows for GNU Map Files, also integrated in HEW-4.x |
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| Dependency Scanner |
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Fast dependency scanner using gcc -M command integrated within HEW. |
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| ABI |
|
| GNU ABI for Renesas H8/300, SH, R8C, M16C, M32C series of microcontrollers |
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| Documentation |
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| Release Notes |
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| User manuals for GNU assembler, linker, compiler, binary utilities, debugger, ABI details, etc. Separate manuals for SH-Linux tools. |
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| Getting Started documents for various debugging tools like HDI, GDB, HEW, HMON on www.kpitgnutools.com |
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| SH-Linux tool chains detail test reports for benefit of user
FAQs & Migration guides
|
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| Sample Programs |
|
H8/300 targets
SH targets |
|
Basic sample programs for target development boards. |
|
M16C
M32C
R8C
H8/300 and SH targets
|
|
Basic sample program for Renesas Starter Kits.
Simulated I/O programs using HEW
|
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| Website for KPIT GNU tools for free downloads |
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| A 'dedicated' web portal for KPIT GNU tools at www.kpitgnutools.com |
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| Free technical support at www.kpitgnutools.com for worldwide registered Users with 1 working day SLA. |
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| Free downloading of KPIT GNU tools, pre-built binary toolchains packaged in ready to use Windows & Linux Installers along with Release Notes, Tutorials and FAQs. |
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| Full source code for the tools is also provided. |
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| KPIT GNU Tools User Discussion Forum. |
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