Maintenence release

Fix RVM virtualization for all virtualized ports:

• A6M_RVM
• A7M_RVM
• RV32P_RVM

Maintenence release

• Fix immature Cortex-M context switch optimization
• Rearrange macro definitions for better abstraction
• Add stack segment register capability for esoteric architectures (disabled by default)
• Fix other wording/typo issues

Maintenence release

• Add state caching to improve performance
• Fix macro inconsistencies

Maintenence release

• Separate yield implementation
• Clean up typos and macro definitions
• Change GUI enabling macros
• Update manual

Maintenence release

Bugfixes

• Fix thread mailbox rcv API issue under an unusual scenario
• Kernel cleanups

New Features

• Add support for RL78
• Multiple port fixes

Add AVR support

• Added AVR/Arduino hardware support.
  • You can use MEGA2560 board to download the binary.
  • The standard MEGA8 will NOT fit due to flash constraints.
• Add manual entry for 8- and 16- bit porting.

First new release after total refractoring

This is a first release after many years of development.
All architectures are refactored, while bringing multiple new ports.

FPU for Cortex-M

• FPU for Cortex-M port added.

More ports added & memory optimizations

• Added more MCU ports
• Optimized the kernel to shrink memory footprint to 68 Byte
• New Chinese & English manual ready
• Still white-box tested

GCC support for Cortex-M3 and Cortex-M4 added.

• Added GCC support for Cortex-M3 and Cortex-M4/7
• Renamed files to avoid linker script conflicts
• types are now mangled with rmp_ prefix to avoid conflicting with other packages