Green Hills, GHS, MULTI, 2000, ADA95, ADA, Compiler, Simulator, Debugger, BDM, Target Probe, Embedded, 68K, Coldfire, CPU32, MCF5102, MCF5249, MCF5274, MCF5307, MCF5407, 68000, 68010, 68020, 68040, 68060, 68360, 68332

Ada Embedded Software Development Tools - 680x0/683xx/CPU32 Family

680x0/683xx/CPU32 Development Tools

Green Hills Software provides a comprehensive set of development tools for 680x0/683xx/CPU32 based applications:

Optimizing Compilers
Ada 95
C
EC++
FORTRAN
Run-Time libraries

AdaMULTI® Integrated Development Environment
Automated Program Builder
Source-level Symbolic Debugger
Performance and Coverage Profiler*
Run-Time Error Checking
Version Control System
Text Editor
Interactive Call Graph Display
Interactive Package Dependency Displays
Interactive Source Code Navigation and Cross Reference Browser
Tagged Type Inheritance Browser
3rd Party Tool Integration

Runtime Support
VxWorks®/Tornado® Real-Time Operating System
Bare Board Ada Runtime

Processors Supported
68000 68010 68020 68030 68040 68LC040 68EC040	68060 68LC060 68EC060 6830X 6833X 68340 68360	MCF5102 MCF5202 MCF5203 MCF5204 MCF5206 MCF5206E MCF5307

Optimizing Compilers

The Green Hills Optimizing Compilers for 680x0/683xx/CPU32 all utilize a common code generator with architecture-specific optimizations. Each supported processor model has its own particular pipeline and instruction set characteristics. These are accommodated in the code generator to produce code best suited for the target processor. The following 680x0/683xx/CPU32-specific features are supported:

	Processor - One option for each supported 680x0/683xx/CPU32 model. This setting determines the instructions permitted, as well as the pipeline optimization strategy used.
	Use built-in fp functions- Uses built-in floating point instructions rather than calling transcendental library functions.
	Insert extra Fpnops - Appends one FPNOP instruction after every 68881 instruction, ensuring that interrupts are taken at the correct position.
	Return fp in d0/d1 - Returns floating point numbers from functions in the registers d0 and d1 instead of fp0.
	Pop stack args often - Forces an adjustment of the stack when 50 bytes have accumulated.
	Portable assembly code - For assembly output, use constant directives rather than actual 68K instructions.
	Large switch statements - Allows large switch statements by forcing the compiler to use a 32-bit offset.
	Position Independent Code (PIC) and Data (PID) - Allows executable files and data to be placed anywhere in memory and still run correctly.

More on 680x0/683xx/CPU32 Ada Development

* This feature is configuration-dependent and may require custom integration. Please contact your local sales representative for further information.