Cyancore Framework V0x01000500

Release Notes

Release 9 of Cyancore framework
Code Name: Carbon

New CPUs Supported

• RV32IMC

New Platforms Supported

• Add support for ibex simple system

Features/What's new

• Build engine
  • Added new targets for setting up workspace
  • Added ccache support
• Platform
  • [ibex]
    • Add platform support (#291)
  • [Qemu SiFive-E]
    • Updated RTC Clock for latest qemu update
• CPU Updates
  • [RV32IMC]
    • Add support for rv32imc arch (#291)
• libs Updates
  • [libmath]
    • Add support for libmath from toolchain (#294)
  • [liblocks]
    • Add support for bakerylock (#301)
  • [libc]
    • Add support for scanf (#225)
• Visor Update
  • Unified all visor sources under visor folder (#316)
  • User can now develop application for independent visors
  • Architecture & platform routines will be selected based on execution mode

Bugs Fixes

• Build engine
  • Minor bug fixes and clean ups
  • Updated qemu to v9.0.0
• Platform
  • [FE310]
    • Fixed memory alignment of RODATA (#212)
• CPU Updates
  • [RV32I]
    • Fixed exception handler bug (#304)
• libs Updates
  • [libc] Fixes and Updates
    • Fix for memcpy return value (#299)
• Lint
  • Clean up functions

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Known issues

• Float support for printf is added however "%10f" format specifier fails to stream the prints
• Float support for scanf is added however "backspace" to clear the number is buggy

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New Projects Added

• demo_ibex_ss