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typedef unsigned long ulong;
#define MAX_MEM_SEGMENTS 127
struct mmap {
ulong pbase_addr;
ulong *start; // VA of segment start
ulong *end; // VA of the last dword within the segment.
};
/* Define common variables across relocations of memtest86 */
struct vars {
int pass;
int msg_line;
int ecount;
int ecc_ecount;
int msegs; // number of entries in pmap[]
int testsel;
int scroll_start;
int pass_ticks;
int total_ticks;
int pptr;
int tptr;
// struct err_info erri;
// PA ranges from e820 table:
//struct pmap pmap[MAX_MEM_SEGMENTS];
// VA mappings:
volatile struct mmap map[MAX_MEM_SEGMENTS];
ulong plim_lower; // phys page number
ulong plim_upper; // phys page number
ulong clks_msec;
ulong starth;
ulong startl;
ulong snaph;
ulong snapl;
int printmode;
int numpatn;
// struct pair patn [BADRAM_MAXPATNS];
ulong test_pages;
ulong selected_pages;
ulong reserved_pages;
int check_temp;
int fail_safe;
int each_sec;
int beepmode;
int debugging; // Set in selftest only
};
struct vars variables = {};
struct vars * const vv = &variables;
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