From 2a255b2d61a445fb2b83cc8af7632e3d720e1292 Mon Sep 17 00:00:00 2001 From: Liam Date: Sun, 22 Oct 2023 21:16:38 -0400 Subject: kernel: add KPageTableBase Co-authored-by: Kelebek1 --- src/common/page_table.cpp | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) (limited to 'src/common/page_table.cpp') diff --git a/src/common/page_table.cpp b/src/common/page_table.cpp index 4b1690269..166dc3dce 100644 --- a/src/common/page_table.cpp +++ b/src/common/page_table.cpp @@ -9,12 +9,12 @@ PageTable::PageTable() = default; PageTable::~PageTable() noexcept = default; -bool PageTable::BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_context, - u64 address) const { +bool PageTable::BeginTraversal(TraversalEntry* out_entry, TraversalContext* out_context, + Common::ProcessAddress address) const { // Setup invalid defaults. - out_entry.phys_addr = 0; - out_entry.block_size = page_size; - out_context.next_page = 0; + out_entry->phys_addr = 0; + out_entry->block_size = page_size; + out_context->next_page = 0; // Validate that we can read the actual entry. const auto page = address / page_size; @@ -29,20 +29,20 @@ bool PageTable::BeginTraversal(TraversalEntry& out_entry, TraversalContext& out_ } // Populate the results. - out_entry.phys_addr = phys_addr + address; - out_context.next_page = page + 1; - out_context.next_offset = address + page_size; + out_entry->phys_addr = phys_addr + GetInteger(address); + out_context->next_page = page + 1; + out_context->next_offset = GetInteger(address) + page_size; return true; } -bool PageTable::ContinueTraversal(TraversalEntry& out_entry, TraversalContext& context) const { +bool PageTable::ContinueTraversal(TraversalEntry* out_entry, TraversalContext* context) const { // Setup invalid defaults. - out_entry.phys_addr = 0; - out_entry.block_size = page_size; + out_entry->phys_addr = 0; + out_entry->block_size = page_size; // Validate that we can read the actual entry. - const auto page = context.next_page; + const auto page = context->next_page; if (page >= backing_addr.size()) { return false; } @@ -54,9 +54,9 @@ bool PageTable::ContinueTraversal(TraversalEntry& out_entry, TraversalContext& c } // Populate the results. - out_entry.phys_addr = phys_addr + context.next_offset; - context.next_page = page + 1; - context.next_offset += page_size; + out_entry->phys_addr = phys_addr + context->next_offset; + context->next_page = page + 1; + context->next_offset += page_size; return true; } -- cgit v1.2.3