verif/diag/assembly/include/c/ctraps.s

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* OpenSPARC T2 Processor File: ctraps.s
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.text

#define ASI_AS_IF_USER_BLK_INIT_ST_QUAD_LDD_S 0x22

#ifdef SPILL_RMO
.align 4
.global spill_trap
spill_trap:
        wr      %g0, ASI_AS_IF_USER_BLK_INIT_ST_QUAD_LDD_S, %asi
        stxa    %l0, [%sp + STACK_BIAS + 0x00] %asi
        stxa    %l1, [%sp + STACK_BIAS + 0x08] %asi
        stxa    %l2, [%sp + STACK_BIAS + 0x10] %asi
        stxa    %l3, [%sp + STACK_BIAS + 0x18] %asi
        stxa    %l4, [%sp + STACK_BIAS + 0x20] %asi
        stxa    %l5, [%sp + STACK_BIAS + 0x28] %asi
        stxa    %l6, [%sp + STACK_BIAS + 0x30] %asi
        stxa    %l7, [%sp + STACK_BIAS + 0x38] %asi
        stxa    %i0, [%sp + STACK_BIAS + 0x40] %asi
        wr      %g0, ASI_AS_IF_USER_PRIMARY, %asi
        stxa    %i1, [%sp + STACK_BIAS + 0x48] %asi
        stxa    %i2, [%sp + STACK_BIAS + 0x50] %asi
        stxa    %i3, [%sp + STACK_BIAS + 0x58] %asi
        stxa    %i4, [%sp + STACK_BIAS + 0x60] %asi
        stxa    %i5, [%sp + STACK_BIAS + 0x68] %asi
        stxa    %i6, [%sp + STACK_BIAS + 0x70] %asi
        stxa    %i7, [%sp + STACK_BIAS + 0x78] %asi
        saved
        membar #Sync
        retry
        nop


#else
.align 4
.global spill_trap
spill_trap:
        wr      %g0, ASI_AS_IF_USER_PRIMARY, %asi
        stxa    %l0, [%sp + STACK_BIAS + 0x00] %asi
        stxa    %l1, [%sp + STACK_BIAS + 0x08] %asi
        stxa    %l2, [%sp + STACK_BIAS + 0x10] %asi
        stxa    %l3, [%sp + STACK_BIAS + 0x18] %asi
        stxa    %l4, [%sp + STACK_BIAS + 0x20] %asi
        stxa    %l5, [%sp + STACK_BIAS + 0x28] %asi
        stxa    %l6, [%sp + STACK_BIAS + 0x30] %asi
        stxa    %l7, [%sp + STACK_BIAS + 0x38] %asi
        stxa    %i0, [%sp + STACK_BIAS + 0x40] %asi
        stxa    %i1, [%sp + STACK_BIAS + 0x48] %asi
        stxa    %i2, [%sp + STACK_BIAS + 0x50] %asi
        stxa    %i3, [%sp + STACK_BIAS + 0x58] %asi
        stxa    %i4, [%sp + STACK_BIAS + 0x60] %asi
        stxa    %i5, [%sp + STACK_BIAS + 0x68] %asi
        stxa    %i6, [%sp + STACK_BIAS + 0x70] %asi
        stxa    %i7, [%sp + STACK_BIAS + 0x78] %asi
        saved
        retry
        nop
#endif

.align 4
.global fill_trap

fill_trap:
        wr      %g0, ASI_AS_IF_USER_PRIMARY, %asi
        ldxa    [%sp + STACK_BIAS + 0x00] %asi, %l0
        ldxa    [%sp + STACK_BIAS + 0x08] %asi, %l1
        ldxa    [%sp + STACK_BIAS + 0x10] %asi, %l2
        ldxa    [%sp + STACK_BIAS + 0x18] %asi, %l3
        ldxa    [%sp + STACK_BIAS + 0x20] %asi, %l4
        ldxa    [%sp + STACK_BIAS + 0x28] %asi, %l5
        ldxa    [%sp + STACK_BIAS + 0x30] %asi, %l6
        ldxa    [%sp + STACK_BIAS + 0x38] %asi, %l7
        ldxa    [%sp + STACK_BIAS + 0x40] %asi, %i0
        ldxa    [%sp + STACK_BIAS + 0x48] %asi, %i1
        ldxa    [%sp + STACK_BIAS + 0x50] %asi, %i2
        ldxa    [%sp + STACK_BIAS + 0x58] %asi, %i3
        ldxa    [%sp + STACK_BIAS + 0x60] %asi, %i4
        ldxa    [%sp + STACK_BIAS + 0x68] %asi, %i5
        ldxa    [%sp + STACK_BIAS + 0x70] %asi, %i6
        ldxa    [%sp + STACK_BIAS + 0x78] %asi, %i7
        restored
        retry
        nop

.data
        .word 0