HelenOS sources

vr23              136 boot/arch/ppc32/include/arch/regname.h #define vr23  23
vr23              142 kernel/arch/ppc32/include/arch/asm/regname.h #define vr23  23
vr23              142 uspace/lib/c/arch/ppc32/include/libarch/regname.h #define	vr23	23
HelenOS homepage, sources at GitHub