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[/] [t400/] [trunk/] [sw/] [verif/] [include/] [int_macros.inc] - Diff between revs 77 and 79
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;; *******************************************************************
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;; *******************************************************************
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;; $Id: int_macros.inc,v 1.1 2006-05-28 02:49:30 arniml Exp $
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;; $Id: int_macros.inc,v 1.2 2006-05-28 13:18:36 arniml Exp $
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;;
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;;
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;; Defines macros for interrupt tests.
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;; Defines macros for interrupt tests.
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;;
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;;
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;; -------------------------------------------------------------------
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;; Save current A, M and C to M(3,15), M(3,14) and M(3,13).
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;;
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save_m_c MACRO
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xad 3, 15 ; save A to M(3,15)
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x 0 ; save current M
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xad 3, 14 ; to M(3,14)
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smb 0x0 ; save C
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skc ; to M(3,13)
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rmb 0x0 ;
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x 0 ;
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xad 3, 13 ;
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ENDM
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;; -------------------------------------------------------------------
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;; Check SA against specified address
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;;
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check_sa MACRO addr
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check_sa MACRO addr
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lbi 3, 15
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;; request nibble 0 of SA
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;; request nibble 0 of SA
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ogi 0x0
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ogi 0x0
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inl
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inl
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;; check this nibble
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;; check this nibble
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x 0
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x 0
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ENDIF
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ENDIF
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ske
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ske
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jmp fail
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jmp fail
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ENDM
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ENDM
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;; -------------------------------------------------------------------
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;; Restore C, M and A from M(3,13), M(3,14) and M(3,15)
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;;
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restore_c_m MACRO
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xad 3, 13 ; restore C
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x 0 ; from M(3,13)
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rc ;
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skmbz 0x0 ;
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sc ;
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xad 3, 14 ; restore current M
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x 0 ; from M(3,14)
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xad 3, 15 ; restore A
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ENDM
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