Lines Matching refs:a6
67 bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
69 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
74 btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
79 btstb #sign_bit,ETEMP_EX(%a6) |check sign for neg or pos
84 bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
89 orl #dzinf_mask,USER_FPSR(%a6) |set I,DZ,ADZ
95 btstb #sign_bit,ETEMP_EX(%a6) |check sign for neg or pos
97 bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
99 orl #dzinf_mask,USER_FPSR(%a6) |set I,DZ,ADZ
100 st STORE_FLG(%a6)
116 orl #opnan_mask,USER_FPSR(%a6) |set NaN, OPERR, AIOP
118 btstb #operr_bit,FPCR_ENABLE(%a6) |test FPCR for operr enabled
124 st STORE_FLG(%a6) |do not corrupt destination
138 clrl FP_SCR1(%a6) |set exceptional operand to zero
139 clrl FP_SCR1+4(%a6)
140 clrl FP_SCR1+8(%a6)
286 btstb #sign_bit,FPTEMP_EX(%a6) |test sign of nan
288 bsetb #neg_bit,FPSR_CC(%a6) |set N bit
290 btstb #signan_bit,FPTEMP_HI(%a6) |check if signalling
320 fmovex FPTEMP(%a6),%fp0 |load non-sign. nan
321 orl #snaniop_mask,USER_FPSR(%a6) |set NAN, SNAN, AIOP
339 fmovex ETEMP(%a6),%fp0 |return the non-signalling nan
343 btstb #snan_bit,FPCR_ENABLE(%a6) |check if trap enabled
345 bsetb #signan_bit,ETEMP_HI(%a6) |set SNAN bit in sop
346 orb #norm_tag,DTAG(%a6) |set up dtag for norm
347 orb #nan_tag,STAG(%a6) |set up stag for nan
348 st STORE_FLG(%a6) |do not store a result
349 orl #snaniop_mask,USER_FPSR(%a6) |set NAN, SNAN, AIOP
353 bsetb #signan_bit,ETEMP_HI(%a6) |set SNAN bit in sop