Lines Matching refs:l6
58 * ! For FP version, %l6 holds previous error handling and
61 * ! So either %l6 or %o4 is reserved and not available for
159 * %l6 = curthread->t_lofault;
160 * if (%l6 != NULL) {
163 * caller_error_handler = TRUE ! %l6 |= 2
200 * curthread->t_lofault = (%l6 & ~3);
453 * 1. %l6 always holds the caller's lofault handler. Also in this register,
819 ldn [THREAD_REG + T_LOFAULT], %l6 ! save existing handler
833 btst FPUSED_FLAG, %l6
835 and %l6, TRAMP_FLAG, %l0 ! copy trampoline flag to %l0
865 andn %l6, MASK_FLAGS, %l6 ! turn trampoline flag off
867 stn %l6, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
881 jmp %l6 ! goto real handler
921 * Registers: l6 - saved t_lofault
1274 ldn [THREAD_REG + T_LOFAULT], %l6 ! save t_lofault
1275 tst %l6
1289 or %l6, TRAMP_FLAG, %l6
1309 or %l6, FPUSED_FLAG, %l6
1497 andn %l6, MASK_FLAGS, %l6
1498 stn %l6, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
1800 btst FPUSED_FLAG, %l6
1822 andn %l6, FPUSED_FLAG, %l6
1824 stn %l6, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
2237 ldn [THREAD_REG + T_LOFAULT], %l6 ! save existing handler
2258 or %l6, FPUSED_FLAG, %l6
2445 andn %l6, FPUSED_FLAG, %l6
2446 stn %l6, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
3025 ldn [THREAD_REG + T_LOFAULT], %l6 ! save existing handler
3046 or %l6, FPUSED_FLAG, %l6
3233 andn %l6, FPUSED_FLAG, %l6
3234 stn %l6, [THREAD_REG + T_LOFAULT] ! restore old t_lofault
3508 jmp %l6