Lines Matching refs:a1
66 leal BUSY_SIZE+LOCAL_SIZE(%a7),%a1 |init a1 so fpsp.h
70 movel ETEMP_EX(%a6),ETEMP_EX(%a1) |copy etemp from unimp
71 movel ETEMP_HI(%a6),ETEMP_HI(%a1) |frame to busy frame
72 movel ETEMP_LO(%a6),ETEMP_LO(%a1)
73 movel CMDREG1B(%a6),CMDREG1B(%a1) |set inst in frame to unimp
84 movel %d0,CMDREG3B(%a1) |in the busy frame
90 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
91 orl #sx_mask,E_BYTE(%a1)
98 | a1 is modified to point into the new frame allowing fpsp equates
104 leal UNIMP_40_SIZE+LOCAL_SIZE(%a7),%a1
109 leal UNIMP_41_SIZE+LOCAL_SIZE(%a7),%a1
115 movel CMDREG1B(%a6),CMDREG1B(%a1) |set inst in frame to unimp
231 moveml USER_DA(%a6),%d0-%d1/%a0-%a1
345 | Use a1 as pointer into new frame. a6 is not correct if an unimp or
352 leal BUSY_SIZE+LOCAL_SIZE(%a7),%a1 |init a1 for new frame
355 movel FP_SCR1(%a6),WBTEMP_EX(%a1) |write
356 movel FP_SCR1+4(%a6),WBTEMP_HI(%a1) |exceptional op to
357 movel FP_SCR1+8(%a6),WBTEMP_LO(%a1) |wbtemp
358 | btst.b #E1,E_BYTE(%a1)
361 bfins %d0,NMCEXC(%a1){#4:#4} |and insert them in nmcexc
362 movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
363 orl #sx_mask,E_BYTE(%a1)
366 moveml USER_DA(%a6),%d0-%d1/%a0-%a1