...寄存器 PowerPC 的应用级寄存器分为三类：通用寄存器（general-purpose register，GPR）、浮点寄存器（floating-point register [FPR] 和浮点状态和控制寄存器 [Floating-Point Status and Control Register，FPSCR]）和专用寄存器（special-purpose register...
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floating point register 浮点寄存器 ; 浮动小数点记录器
FPR Floating Point Register 浮点寄存器
floating point register storage FS 浮点缓存器储存
FLR FLoating C point Register 浮点寄存器
floating point status register 浮点状态寄存器
floating g point register 浮点寄存器 ; 浮动小数点记录器
floating point processor register 浮点处理机缓存器
An instruction where each parameter is independent of the others, for example, when moving data from memory to a floating-point register.
一条指令，其中每一个参数与其它参数无关，例如，把数据从存储器。
For floating-point values only, both the integer register and the floating-point register will contain the float value in case the callee expects the value in the integer registers.
仅对于浮点值，被调用方希望使用整数寄存器中的值时，整数寄存器和浮点寄存器都将包含浮点值。
An attempt was made to execute a floating point instruction when the floating point available bit in the MSR (machine status register) was disabled.
如果在MSR(机器状态寄存器)中可用的浮点位被禁用，将尝试执行一个浮点指令。
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