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* OpenSPARC T2 Processor File: tlu_halt_modint.s
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#define H_HT0_Modular_Arithmetic_Interrupt_0x3d
#define My_H_HT0_Modular_Arithmetic_Interrupt_0x3d \
#define MAIN_PAGE_HV_ALSO
/************************************************************************
************************************************************************/
! If MT, then park all threads based on park_mask
! Unpark the next thread when finished with this one..
! %l1 contains is_mt, %l2 contains address of is_mt
! %l3 contains park_mask, %l4 contains address of park_mask
stxa %g0, [%g3] 0x41 ! Park all threads
stx %l1, [%l2] ! Set the MT flag
stx %g0, [%l5] ! release mutex
stxa %g1, [%g3] 0x41 ! Start with T0
stx %g0, [%l5] ! release mutex
wrpr %g0, 0x0, %pstate ! disable IE
!# Write bit 9 of MACTL (causes interrupt upon completion)
!# 21:0 == 00 0010 0000 0000 0011 1111
!# 12:08 modular addition (1001)
!# 12:08 load MA mem (0000)
ldxa [%g0]0x63, %g1 ! get my TID for interrupt steering ..
! $EV trig_pc_d(1, @VA(.MAIN.test1)) -> errCpxPkt(*,2,1, *, 180, 1)
stxa %g3, [%g0 + 0x80] %asi
ldxa [%g0]0x4c, %g0 ! clear DESR
wrpr %g0, 2, %pstate ! Enable IE
ldxa [%g0]0x63, %g1 ! get my TID for interrupt steering ..
! $EV trig_pc_d(1, @VA(.MAIN.test1)) -> errCpxPkt(*,2,1, *, 180, 1)
stxa %g3, [%g0 + 0x80] %asi
ldxa [%g0]0x4c, %g0 ! clear DESR
! If MT, shift mask, unpark next thread and finish
/*******************************************************
*******************************************************/
/************************************************************************
************************************************************************/