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banan-os
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update main #1

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Sinipelto merged 240 commits from Bananymous/banan-os:main into main 2023-11-20 13:20:51 +02:00
Conversation 0 Commits 240 Files Changed 263 +5 -1
1 changed files with 5 additions and 1 deletions
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Showing only changes of commit 3d899d2e44 - Show all commits

6
LibELF/LibELF/LoadableELF.cpp
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@ -226,7 +226,8 @@ namespace LibELF
if (paddr == 0)
return BAN::Error::from_errno(ENOMEM);
m_page_table.map_page_at(paddr, vaddr, flags);
// Temporarily map page as RW so kernel can write to it
m_page_table.map_page_at(paddr, vaddr, PageTable::Flags::ReadWrite | PageTable::Flags::Present);
m_physical_page_count++;
memset((void*)vaddr, 0x00, PAGE_SIZE);
@ -245,6 +246,9 @@ namespace LibELF
TRY(m_inode->read(program_header.p_offset + file_offset, { (uint8_t*)vaddr + vaddr_offset, bytes }));
}
// Map page with the correct flags
m_page_table.map_page_at(paddr, vaddr, flags);
return {};
}
default: