Totalview® for HPC Reference Guide : PART III Platforms and Operating Systems : Chapter 11 Architectures : Sun SPARC
Sun SPARC
This section has the following information:
SPARC General Registers
SPARC PSR Register
SPARC Floating-Point Registers
SPARC FPSR Register
Using the SPARC FPSR Register
NOTE >> The SPARC processor supports the IEEE floating-point format.