operands.isa revision 2516
1def operand_types {{ 2 'sb' : ('signed int', 8), 3 'ub' : ('unsigned int', 8), 4 'shw' : ('signed int', 16), 5 'uhw' : ('unsigned int', 16), 6 'sw' : ('signed int', 32), 7 'uw' : ('unsigned int', 32), 8 'sdw' : ('signed int', 64), 9 'udw' : ('unsigned int', 64), 10 'sf' : ('float', 32), 11 'df' : ('float', 64), 12 'qf' : ('float', 128) 13}}; 14 15def operands {{ 16 # Int regs default to unsigned, but code should not count on this. 17 # For clarity, descriptions that depend on unsigned behavior should 18 # explicitly specify '.uq'. 19 'Rd': ('IntReg', 'udw', 'RD', 'IsInteger', 1), 20 'RdLow': ('IntReg', 'udw', 'RD & (~1)', 'IsInteger', 2), 21 'RdHigh': ('IntReg', 'udw', 'RD | 1', 'IsInteger', 3), 22 'Rs1': ('IntReg', 'udw', 'RS1', 'IsInteger', 4), 23 'Rs2': ('IntReg', 'udw', 'RS2', 'IsInteger', 5), 24 #'Fa': ('FloatReg', 'df', 'FA', 'IsFloating', 1), 25 #'Fb': ('FloatReg', 'df', 'FB', 'IsFloating', 2), 26 #'Fc': ('FloatReg', 'df', 'FC', 'IsFloating', 3), 27 'Mem': ('Mem', 'udw', None, ('IsMemRef', 'IsLoad', 'IsStore'), 4), 28 'NPC': ('NPC', 'udw', None, ( None, None, 'IsControl' ), 4), 29 'NNPC': ('NNPC', 'udw', None, (None, None, 'IsControl' ), 4), 30 #'Runiq': ('ControlReg', 'uq', 'Uniq', None, 1), 31 #'FPCR': ('ControlReg', 'uq', 'Fpcr', None, 1), 32 'R0': ('IntReg', 'udw', '0', None, 6), 33 'R15': ('IntReg', 'udw', '15', 'IsInteger', 7), 34 'R16': ('IntReg', 'udw', '16', None, 8), 35 # Control registers 36 'Pstate': ('ControlReg', 'udw', 'MISCREG_PSTATE', None, 1), 37 'PstateAg': ('ControlReg', 'udw', 'MISCREG_PSTATE_AG', None, 2), 38 'PstateIe': ('ControlReg', 'udw', 'MISCREG_PSTATE_IE', None, 3), 39 'PstatePriv': ('ControlReg', 'udw', 'MISCREG_PSTATE_PRIV', None, 4), 40 'PstateAm': ('ControlReg', 'udw', 'MISCREG_PSTATE_AM', None, 5), 41 'PstatePef': ('ControlReg', 'udw', 'MISCREG_PSTATE_PEF', None, 6), 42 'PstateRed': ('ControlReg', 'udw', 'MISCREG_PSTATE_RED', None, 7), 43 'PstateMm': ('ControlReg', 'udw', 'MISCREG_PSTATE_MM', None, 8), 44 'PstateTle': ('ControlReg', 'udw', 'MISCREG_PSTATE_TLE', None, 9), 45 'PstateCle': ('ControlReg', 'udw', 'MISCREG_PSTATE_CLE', None, 10), 46 'Tba': ('ControlReg', 'udw', 'MISCREG_TBA', None, 11), 47 'Y': ('ControlReg', 'udw', 'MISCREG_Y', None, 12), 48 'YValue': ('ControlReg', 'udw', 'MISCREG_Y_VALUE', None, 13), 49 'Pil': ('ControlReg', 'udw', 'MISCREG_PIL', None, 14), 50 'Cwp': ('ControlReg', 'udw', 'MISCREG_CWP', None, 15), 51 #'Tt': ('ControlReg', 'udw', 'MISCREG_TT_BASE + tl', None, 16), 52 'Ccr': ('ControlReg', 'udw', 'MISCREG_CCR', None, 17), 53 'CcrIcc': ('ControlReg', 'udw', 'MISCREG_CCR_ICC', None, 18), 54 'CcrIccC': ('ControlReg', 'udw', 'MISCREG_CCR_ICC_C', None, 19), 55 'CcrIccV': ('ControlReg', 'udw', 'MISCREG_CCR_ICC_V', None, 20), 56 'CcrIccZ': ('ControlReg', 'udw', 'MISCREG_CCR_ICC_Z', None, 21), 57 'CcrIccN': ('ControlReg', 'udw', 'MISCREG_CCR_ICC_N', None, 22), 58 'CcrXcc': ('ControlReg', 'udw', 'MISCREG_CCR_XCC', None, 23), 59 'CcrXccC': ('ControlReg', 'udw', 'MISCREG_CCR_XCC_C', None, 22), 60 'CcrXccV': ('ControlReg', 'udw', 'MISCREG_CCR_XCC_V', None, 23), 61 'CcrXccZ': ('ControlReg', 'udw', 'MISCREG_CCR_XCC_Z', None, 24), 62 'CcrXccN': ('ControlReg', 'udw', 'MISCREG_CCR_XCC_N', None, 25), 63 'Asi': ('ControlReg', 'udw', 'MISCREG_ASI', None, 26), 64 'Tl': ('ControlReg', 'udw', 'MISCREG_TL', None, 27), 65 #'Tpc': ('ControlReg', 'udw', 'MISCREG_TPC', None, 28), 66 'Tick': ('ControlReg', 'udw', 'MISCREG_TICK', None, 29), 67 'TickCounter': ('ControlReg', 'udw', 'MISCREG_TICK_COUNTER', None, 32), 68 'TickNpt': ('ControlReg', 'udw', 'MISCREG_TICK_NPT', None, 33), 69 'Cansave': ('ControlReg', 'udw', 'MISCREG_CANSAVE', None, 34), 70 'Canrestore': ('ControlReg', 'udw', 'MISCREG_CANRESTORE', None, 35), 71 'Otherwin': ('ControlReg', 'udw', 'MISCREG_OTHERWIN', None, 36), 72 'Cleanwin': ('ControlReg', 'udw', 'MISCREG_CLEANWIN', None, 37), 73 'Wstate': ('ControlReg', 'udw', 'MISCREG_WSTATE', None, 38), 74 'WstateNormal': ('ControlReg', 'udw', 'MISCREG_WSTATE_NORMAL', None,39), 75 'WstateOther': ('ControlReg', 'udw', 'MISCREG_WSTATE_OTHER', None, 40), 76 'Ver': ('ControlReg', 'udw', 'MISCREG_VER', None, 41), 77 'VerMaxwin': ('ControlReg', 'udw', 'MISCREG_VER_MAXWIN', None, 42), 78 'VerMaxtl': ('ControlReg', 'udw', 'MISCREG_VER_MAXTL', None, 43), 79 'VerMask': ('ControlReg', 'udw', 'MISCREG_VER_MASK', None, 44), 80 'VerImpl': ('ControlReg', 'udw', 'MISCREG_VER_MASK', None, 45), 81 'VerManuf': ('ControlReg', 'udw', 'MISCREG_VER_MANUF', None, 46), 82 'Fsr': ('ControlReg', 'udw', 'MISCREG_FSR', None, 47), 83 'FsrCexc': ('ControlReg', 'udw', 'MISCREG_FSR_CEXC', None, 48), 84 'FsrCexcNxc': ('ControlReg', 'udw', 'MISCREG_FSR_CEXC_NXC', None, 49), 85 'FsrCexcDzc': ('ControlReg', 'udw', 'MISCREG_FSR_CEXC_DZC', None, 50), 86 'FsrCexcUfc': ('ControlReg', 'udw', 'MISCREG_FSR_CEXC_UFC', None, 51), 87 'FsrCexcOfc': ('ControlReg', 'udw', 'MISCREG_FSR_CEXC_OFC', None, 52), 88 'FsrCexcNvc': ('ControlReg', 'udw', 'MISCREG_FSR_CEXC_NVC', None, 53), 89 'FsrAexc': ('ControlReg', 'udw', 'MISCREG_FSR_AEXC', None, 54), 90 'FsrAexcNxc': ('ControlReg', 'udw', 'MISCREG_FSR_AEXC_NXC', None, 55), 91 'FsrAexcDzc': ('ControlReg', 'udw', 'MISCREG_FSR_AEXC_DZC', None, 56), 92 'FsrAexcUfc': ('ControlReg', 'udw', 'MISCREG_FSR_AEXC_UFC', None, 57), 93 'FsrAexcOfc': ('ControlReg', 'udw', 'MISCREG_FSR_AEXC_OFC', None, 58), 94 'FsrAexcNvc': ('ControlReg', 'udw', 'MISCREC_FSR_AEXC_NVC', None, 59), 95 'FsrFcc0': ('ControlReg', 'udw', 'MISCREG_FSR_FCC0', None, 60), 96 'FsrQne': ('ControlReg', 'udw', 'MISCREG_FSR_QNE', None, 61), 97 'FsrFtt': ('ControlReg', 'udw', 'MISCREG_FSR_FTT', None, 62), 98 'FsrVer': ('ControlReg', 'udw', 'MISCREG_FSR_VER', None, 63), 99 'FsrNs': ('ControlReg', 'udw', 'MISCREG_FSR_NS', None, 64), 100 'FsrTem': ('ControlReg', 'udw', 'MISCREG_FSR_TEM', None, 65), 101 'FsrTemNxm': ('ControlReg', 'udw', 'MISCREG_FSR_TEM_NXM', None, 66), 102 'FsrTemDzm': ('ControlReg', 'udw', 'MISCREG_FSR_TEM_DZM', None, 67), 103 'FsrTemUfm': ('ControlReg', 'udw', 'MISCREG_FSR_TEM_UFM', None, 68), 104 'FsrTemOfm': ('ControlReg', 'udw', 'MISCREG_FSR_TEM_OFM', None, 69), 105 'FsrTemNvm': ('ControlReg', 'udw', 'MISCREG_FSR_TEM_NVM', None, 70), 106 'FsrRd': ('ControlReg', 'udw', 'MISCREG_FSR_RD', None, 71), 107 'FsrFcc1': ('ControlReg', 'udw', 'MISCREG_FSR_FCC1', None, 72), 108 'FsrFcc2': ('ControlReg', 'udw', 'MISCREG_FSR_FCC2', None, 73), 109 'FsrFcc3': ('ControlReg', 'udw', 'MISCREG_FSR_FCC3', None, 74), 110 'Fprs': ('ControlReg', 'udw', 'MISCREG_FPRS', None, 75), 111 'FprsDl': ('ControlReg', 'udw', 'MISCREG_FPRS_DL', None, 76), 112 'FprsDu': ('ControlReg', 'udw', 'MISCREG_FPRS_DU', None, 77), 113 'FprsFef': ('ControlReg', 'udw', 'MISCREG_FPRS_FEF', None, 78) 114}}; 115