R7 #define ROUNDS R8 #define OUTDEC R9 // Pointer to next expanded decrypt key #define TEMP R19 #define ZERO V0 #define IN0 V1 #define IN1 V2 #define KEY V3 #define RCON V4 #define MASK V5 #define TMP V6 #define STAGE V7 #define OUTPERM V8 #define OUTMASK V9 #define OUTHEAD V10 #define OUTTAIL V11 // For P9 instruction emulation #define ESPERM V21 // Endian swapping permute into BE #define TMP2 V22 // Temporary for P8_STXVB16X/P8_STXVB16X // For {en,de}cryptBlockAsm #define BLK_INP R3 #define BLK_OUT...