15 lines
536 B
C
15 lines
536 B
C
/* Constants used by the Memory Manager. */
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#define NO_MEM ((phys_clicks) 0) /* returned by alloc_mem() with mem is up */
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#if (CHIP == INTEL && _WORD_SIZE == 2)
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/* These definitions are used in size_ok and are not needed for 386.
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* The 386 segment granularity is 1 for segments smaller than 1M and 4096
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* above that.
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*/
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#define PAGE_SIZE 16 /* how many bytes in a page (s.b.HCLICK_SIZE)*/
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#define MAX_PAGES 4096 /* how many pages in the virtual addr space */
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#endif
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#define INIT_PID 1 /* init's process id number */
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