Download Cross-Compiler Systems

Download cross-compiler systems for LEON and NOEL-V processors, including BCC and RTEMS compilers, and IDE setup guides. Access system requirements and installation instructions.

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BCC2: Bare-C Cross-Compiler System for LEON2/3/4/5


File

Category

Revision

Date

Access

BCC2 sources

Software package

2.3.1

November 20, 2024

Free download

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BCC2 binaries for Linux and Windows

Software package

2.3.1

November 21, 2024

Free download

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BCC2 User's Manual

Data sheet and user's manual

2.3.1

October 23, 2024

Free download

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Older versions of BCC2 are available here

BCC1: Bare-C Cross-Compiler System for LEON3/4

File

Category

Revision

Date

Access

BCC1 binaries for Linux and Windows

Software package

1.0.52

1.0.52

September 16, 2020

Free download

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BCC1 User's Manual

Data sheet and user's manual

1.0.52

1.0.52

September 16, 2020

Free download

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Older versions of BCC2 are available here

RCC: RTEMS LEON/ERC32 Cross-Compiler System

File

Category

Revision

Date

Access

RCC-1.2 Driver Manual

Data sheet and user's manual

1.2.26

August 15, 2024

Free download

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RCC-1.2 User's Manual

Data sheet and user's manual

1.2.26

August 14, 2024

Free download

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RTEMS online documentation

Data sheet and user's manual

All

November 5, 2024

Free download

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RCC source and binaries for Linux and Windows

Software package

All

December 15, 2023

Free download

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RCC-1.3 User's Manual

Data sheet and user's manual

1.3.2

December 15, 2023

Free download

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Older versions of BCC2 are available here

LEON/NOEL C/C++ IDE for Eclipse for Eclipse

Software IDE quick-start guide

We provide a quick-start guide on how to setup the Eclipse framework or Microsoft Visual Code to be used for the development of LEON/NOEL-V applications, together with a GCC tool-chain. The document shows how to make it possible to cross-compile C/C++ application for the processor family, and to debug them either in a simulator (TSIM) or on a target hardware (GRMON).

File

Category

Revision

Date

Access

Microsoft Visual Code example

Software package

1.3

July 15, 2022

Free download

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Software IDE quick-start guide

Data sheet and user's manual

1.3

July 15, 2022

Free download

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System requirements

For additional requirements see the document, tool-chain documentation and Eclipse documentation or the Microsoft Visual Code documentation.

Installation

See the tool-chain documentation and Eclipse documentation or the Microsoft Visual Code documentation.

The LIDE plugin - Deprecated

We provide an old deprecated plugin for the Eclipse Kepler framework, which allows the C Development Tooling (CDT) to be used for the development of LEON applications. The plugin makes it possible to cross-compile C and C++ application for LEON , and to debug them either in a simulator (TSIM) or on a target hardware (GRMON). The plugin is provided as is and is provided free of charge. No technical support will be provided.

System requirements

  • Unix or windows workstation
  • Eclipse 4.3.0 Kepler
  • CDT
  • MinGW (on Windows hosts)
  • BCC 1.0.29 and/or RCC 1.0.15 or later
  • GRMON version 1.1.19 or later

Installation

First install ECLIPSE and CDT. Then, use the update manager in eclipse to install the plugin:

  • Select Help->Software Updates->Find and Install...
  • Select Search for new features to install..., press next
  • Press New Remote Site and specify Name: GAISLER and URL: http://gaisler.com/eclipse/lide_kepler
  • Press Finish, this will search the update sites and check for features/updates.
  • A dialog box will appear that lets you select the plugins available.


Eclipse must be restarted before the new plugin is recognized. 

The paths to the BCC/RCC tool-chains must be added environment variable PATH.

Frequently asked questions about Operating Systems

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