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31 lines
754 B
Modula-2
31 lines
754 B
Modula-2
;*****************************************************
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;*
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;* Memory Descriptor Formats
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;*
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;*****************************************************
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; format while on MFL or MAL
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m_link equ word ptr 0
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m_start equ word ptr m_link+word
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m_length equ word ptr m_start+word
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m_plist equ word ptr m_length+word
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m_unused equ word ptr m_plist+word
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mdlen equ m_unused+word
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; format while on PD as memory segment
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; ms_flags uses same definitions as
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; mpb_flags
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ms_link equ word ptr m_link
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ms_start equ word ptr m_start
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ms_length equ word ptr m_length
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ms_flags equ word ptr m_plist
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ms_mau equ word ptr m_unused
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; format of spb (share parameter block)
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spb_opd equ word ptr 0
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spb_rpd equ word ptr spb_opd + word
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spb_start equ word ptr spb_rpd + word
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