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Fix paging of kernel memory in 32bit mode

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This commit is contained in:
Baptiste Wicht 2016-08-05 20:53:44 +02:00
parent 1ba2207c6c
commit df0b334bf2
1 changed files with 2 additions and 2 deletions
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4
init/src/boot_32.cpp
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@ -137,7 +137,7 @@ void setup_kernel_paging(uint32_t kernel_mib){
auto current_pt = 0; auto current_pt = 0;
auto page_table_ptr = reinterpret_cast<uint32_t*>(PML4T + 3 * PAGE_SIZE + 256 * 8); auto page_table_ptr = reinterpret_cast<uint32_t*>(PML4T + 3 * PAGE_SIZE + 256 * 8);
auto phys = 0x1000003; auto phys = 0x100003;
for(uint32_t i = 256; i < (1 + kernel_mib) * 256; ++i){ for(uint32_t i = 256; i < (1 + kernel_mib) * 256; ++i){
*page_table_ptr = phys; *page_table_ptr = phys;
@ -146,7 +146,7 @@ void setup_kernel_paging(uint32_t kernel_mib){
//A page entry is 64 bit in size //A page entry is 64 bit in size
page_table_ptr += 2; page_table_ptr += 2;
if(i % 512 == 0){ if(i % 511 == 0){
++current_pt; ++current_pt;
//PD[current_pt] -> PT //PD[current_pt] -> PT