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