Commit 6df7b6016e062951f2c2dd1a3ec3ac79cc84e260
1 parent
8d9a4e82d5
Exists in
master
pagefault
Showing 2 changed files with 2 additions and 1 deletions Side-by-side Diff
memory/pagefault.c
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6df7b60
| ... | ... | @@ -60,9 +60,10 @@ |
| 60 | 60 | asm volatile("mrc p15, 0, %0, c9, c14, 0" : "=r" (i)); |
| 61 | 61 | printf("User enable regr: %x\n", i); |
| 62 | 62 | |
| 63 | + j = 32; | |
| 63 | 64 | for(i = 0; i < 100; i=i++){ |
| 64 | 65 | asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (s_t)); |
| 65 | - c += (addr1[i*4*KB] + 1); // read at multiple of page size, so every read causes a page fault | |
| 66 | + c = (addr1[i + j*4*KB]); // read at multiple of page size, so every read causes a page fault | |
| 66 | 67 | //c = c+1; |
| 67 | 68 | asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (e_t)); |
| 68 | 69 | t += (e_t - s_t); |
memory/pagefault.o
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6df7b60