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27 lines
765 B
Modula-2
27 lines
765 B
Modula-2
;*****************************************************
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;*
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;* Command Header Format and Load Fixup Records
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;*
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;*****************************************************
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;group descriptor format
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ch_form equ byte ptr 0
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ch_length equ word ptr (ch_form + byte)
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ch_base equ word ptr (ch_length + word)
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ch_min equ word ptr (ch_base + word)
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ch_max equ word ptr (ch_min + word)
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chlen equ ch_max + word
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ch_entmax equ 8 ;max number of group
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;descriptors
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ch_lbyte equ byte ptr 07fh ;MSB bit in CH_LBYTE
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ch_fixrec equ word ptr 07dh ;signals fixup records
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;start at record number
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;in CH_FIXREC
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fix_grp equ byte ptr 0 ;format of fixup record
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fix_para equ word ptr fix_grp + byte
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fix_offs equ byte ptr fix_para + word
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fixlen equ fix_offs + byte
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