The Language Environment dump formats Additional Floating Point (AFP) registers and Floating Point Control (FPC) registers when the AFP suboption of the FLOAT XL C/C++ compiler option is specified and the registers are needed. These floating-point registers are displayed in three sections of the CEEDUMP: Registers on Entry to CEE3DMP; Parameters, Registers, and Variables; and Condition Information for Active Routines. Samples of each section are given. For information on the FLOAT XL C/C++ compiler option, see z/OS XL C/C++ User's Guide .