Lines Matching refs:opclass
589 # store_fpreg() - store opclass 0 or 2 result to FP regfile #
592 # fout() - emulate an opclass 3 instruction #
593 # tbl_unsupp - add of table of emulation routines for opclass 0,2 #
606 # - The fsave frame contains the adjusted src op for opclass 0,2 #
622 # the default result (only if the instruction is opclass 3). For #
630 # Also, in the case of an opclass three instruction where #
829 # store_fpreg() - store opclass 0 or 2 result to FP regfile #
832 # fout() - emulate an opclass 3 instruction #
833 # tbl_unsupp - add of table of emulation routines for opclass 0,2 #
846 # - The fsave frame contains the adjusted src op for opclass 0,2 #
862 # the default result (only if the instruction is opclass 3). For #
870 # Also, in the case of an opclass three instruction where #
1104 # store_fpreg() - store opclass 0 or 2 result to FP regfile #
1108 # fout() - emulate an opclass 3 instruction #
1109 # tbl_unsupp - add of table of emulation routines for opclass 0,2 #
1125 # If Inexact exception (opclass 3): #
1127 # If SNAN exception (opclass 3): #
1129 # If OPERR exception (opclass 3): #
1131 # If OVFL exception (opclass 3): #
1133 # If UNFL exception (opclass 3): #
1142 # unimplemented data types. These can be either opclass 0,2 or 3 #
1145 # For UNNORM/DENORM opclass 0 and 2, the handler fetches the src #
1155 # PACKED opclass 0 and 2 is similar in how the instruction is #
1162 # For UNNORM/DENORM opclass 3, the actual move out to memory is #
1169 # _real_unfl(), or _real_ovfl() as appropriate. PACKED opclass 3 #
1220 # if the exception is an opclass zero or two unimplemented data type
1242 # Separate opclass three (fpn-to-mem) ops since they have a different
1247 # Separate packed opclass two instructions.
1426 # If the input operand to this operation was opclass two and a single
1432 bfextu EXC_CMDREG(%a6){&0:&6},%d0 # extract opclass,src fmt
1558 # on extended precision opclass three instructions using pre-decrement or
1722 # underflow can happen for extended precision. extended precision opclass
2039 # The opclass two PACKED instruction that took an "Unimplemented Data Type"
2077 # unlike other opclass 3, unimplemented data type exceptions, packed must be
2375 # store_fpreg() - store opclass 0 or 2 result to FP regfile #
2378 # tbl_unsupp - add of table of emulation routines for opclass 0,2 #
2711 # The opclass two instruction that took an "Unimplemented Effective Address"
3075 # _dmem_write_{byte,word,long}() - store data to mem (opclass 3) #
3076 # store_dreg_{b,w,l}() - store data to data regfile (opclass 3) #
3086 # - The fsave frame contains the adjusted src op for opclass 0,2 #
3091 # for opclass zero and two instruction taking this exception, the #
3095 # For opclass 3 instructions, the 060 doesn't store the default #
3132 # this would be the case for opclass two operations with a source infinity or
3160 # although packed opclass three operations can take operand error
3264 # _dmem_write_{byte,word,long}() - store data to mem (opclass 3) #
3265 # store_dreg_{b,w,l}() - store data to data regfile (opclass 3) #
3276 # - The fsave frame contains the adjusted src op for opclass 0,2 #
3281 # for opclass zero and two instructions taking this exception, the #
3285 # For opclass 3 instructions, the 060 doesn't store the default #
3293 # For the case of an extended precision opclass 3 instruction, #
3328 # this would be the case for opclass two operations with a source infinity or
3563 # store_fpreg() - store opclass 0 or 2 result to FP regfile #
3567 # fout() - emulate an opclass 3 instruction #
3568 # tbl_unsupp - add of table of emulation routines for opclass 0,2 #
3577 # - The fsave frame contains the adjusted src op for opclass 0,2 #
3582 # for opclass zero and two instruction taking this exception, the #
3587 # For opclass 3 instructions, the 060 doesn't store the default #
3718 # although packed opclass three operations can take inexact
3791 # this would be the case for opclass two operations with a source zero
3935 # store_fpreg() - store opclass 0 or 2 result to FP regfile #
19349 # The stacked <ea> for FP unimplemented instructions and opclass #
19423 # and packed data opclass 3 operations. #
19435 # For opclass 3 extended and packed data operations, the <ea> #
19586 # FP_SRC(a6) and FP_DST(a6). If the instruction was opclass zero, load #
19590 # If the instruction is opclass two (memory->reg), then fetch #
19592 # memory. Tag and fix both as above w/ opclass zero instructions. #
19612 # | opclass | RX | RY | EXTENSION | (2nd word of general FP instruction)
19616 # bfextu EXC_CMDREG(%a6){&0:&3}, %d0 # extract opclass
20177 # opclass three move of an operand out to memory. #
20178 # Decode an fmove out (opclass 3) instruction to determine if #
24766 # because we hadn't changed it yet. if it's an opclass two