43 lines
1.3 KiB
Plaintext
43 lines
1.3 KiB
Plaintext
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--- memtest86+-2.01/init.c.orig 2008-11-26 13:28:22.000000000 +0100
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+++ memtest86+-2.01/init.c 2008-11-28 16:06:50.000000000 +0100
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@@ -238,7 +238,7 @@
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unsigned long addr_hi;
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};
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extern unsigned char pdp[];
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- extern struct pde pd2[];
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+ extern struct pde pd1[];
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unsigned long window = page >> 19;
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if (FLAT || (window == mapped_window)) {
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return 0;
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@@ -266,11 +266,11 @@
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* Bit 6 = Dirty. 1 = memory has been written to.
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* Bit 7 = Page Size. 1 = page size is 2 MBytes
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* --------------------------------------------------*/
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- pd2[i].addr_lo = ((window & 1) << 31) + ((i & 0x3ff) << 21) + 0xE3;
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- pd2[i].addr_hi = (window >> 1);
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+ pd1[i].addr_lo = ((window & 1) << 31) + ((i & 0x3ff) << 21) + 0xE3;
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+ pd1[i].addr_hi = (window >> 1);
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}
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paging_off();
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- if (window > 1) {
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+ if (window > 0) {
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paging_on(pdp);
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}
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mapped_window = window;
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@@ -281,13 +281,13 @@
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{
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void *result;
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if (FLAT || (page_addr < 0x80000)) {
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- /* If the address is less that 1GB directly use the address */
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+ /* If the address is less than 2GB directly use the address */
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result = (void *)(page_addr << 12);
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}
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else {
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unsigned long alias;
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alias = page_addr & 0x7FFFF;
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- alias += 0x80000;
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+ alias += 0x40000;
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result = (void *)(alias << 12);
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}
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return result;
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