Lines Matching refs:operr
483 set operr_mask, 0x00002000 # operr exception mask
547 set OPERR_VEC, 0xd0 # operr vector offset
1124 # _real_operr() - "callout" for OPERR exception #
1138 # If OPERR exception (opclass 3): #
1139 # - The system stack is changed to an OPERR exception stk frame #
1322 # OPERR : fsqrt(-NORM)
1390 # restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
1551 # OPERR : fmove.{b,w,l} out of large UNNORM
1676 short fu_operr - tbl_fu_out # OPERR
1683 # for snan,operr,ovfl,unfl, src op is still in FP_SRC so just
1867 # OPERR : fsqrt(-NORM)
1968 # restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
2108 # OPERR : if ((k_factor > +17) || (dec. exp exceeds 3 digits))
2177 # the only exception possible on packed move out are INEX, OPERR, and SNAN.
2619 # OPERR : all reg-reg or mem-reg operations that can normally operr
2620 # OVFL : same as OPERR
2621 # UNFL : same as OPERR
2622 # DZ : same as OPERR
2623 # INEX2 : same as OPERR
3075 # _fpsp_operr(): 060FPSP entry point for FP Operr exception. #
3083 # _real_operr() - "callout" to operating system operr handler #
3089 # - The system stack contains the FP Operr exception frame #
3098 # In a system where the FP Operr exception is enabled, the goal #
3105 # operr result out to memory or data register file as it should. #
3110 # which creates an access error stack frame from the current operr #
3143 # cause an operr so we don't need to check for them here.
6677 fbgt t_operr # cause an operr exception
6772 fbgt t_operr # cause an operr exception
10157 # OPERR exception: #
10158 # - set FPSR exception status operr bit, condition code #
10163 ori.l &opnan_mask,USER_FPSR(%a6) # set NaN/OPERR/AIOP
14622 # res_operr() - set OPERR result #
15027 # both operands are INFs. an OPERR will result if the INFs have
15036 # ok, so it's not an OPERR. but, we do have to remember to return the
15075 # res_operr() - set OPERR result #
15479 # both operands are INFs. an OPERR will result if the INFs have the
15488 # ok, so it's not an OPERR. but we do have to remember to return
15823 # fsqrt(-INF) = OPERR
20191 # create the correct OPERR default result if appropriate. #
23511 # If LEN is computed to be greater than 17, set OPERR in #
23566 # length is 4, set operr. #
23738 # If LEN is computed to be greater than 17, set OPERR in
23776 tst.l %d7 # if negative, never set OPERR
23778 or.l &opaop_mask,USER_FPSR(%a6) # set OPERR & AIOP in USER_FPSR
24290 # is non-zero, OPERR is signaled. In all cases, all 4 digits are
24368 or.l &opaop_mask,USER_FPSR(%a6) # set OPERR & AIOP in USER_FPSR
Indexes created Thu Oct 23 22:10:10 GMT 2025