diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/hle/kernel/k_page_table.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/core/hle/kernel/k_page_table.cpp b/src/core/hle/kernel/k_page_table.cpp index 2635d8148..73d96de42 100644 --- a/src/core/hle/kernel/k_page_table.cpp +++ b/src/core/hle/kernel/k_page_table.cpp @@ -947,6 +947,9 @@ Result KPageTable::SetupForIpcServer(VAddr* out_addr, size_t size, VAddr src_add ON_RESULT_FAILURE { if (cur_mapped_addr != dst_addr) { + // HACK: Manually close the pages. + HACK_ClosePages(dst_addr, (cur_mapped_addr - dst_addr) / PageSize); + ASSERT(Operate(dst_addr, (cur_mapped_addr - dst_addr) / PageSize, KMemoryPermission::None, OperationType::Unmap) .IsSuccess()); @@ -1022,6 +1025,9 @@ Result KPageTable::SetupForIpcServer(VAddr* out_addr, size_t size, VAddr src_add // Map the page. R_TRY(Operate(cur_mapped_addr, 1, test_perm, OperationType::Map, start_partial_page)); + // HACK: Manually open the pages. + HACK_OpenPages(start_partial_page, 1); + // Update tracking extents. cur_mapped_addr += PageSize; cur_block_addr += PageSize; @@ -1050,6 +1056,9 @@ Result KPageTable::SetupForIpcServer(VAddr* out_addr, size_t size, VAddr src_add R_TRY(Operate(cur_mapped_addr, cur_block_size / PageSize, test_perm, OperationType::Map, cur_block_addr)); + // HACK: Manually open the pages. + HACK_OpenPages(cur_block_addr, cur_block_size / PageSize); + // Update tracking extents. cur_mapped_addr += cur_block_size; cur_block_addr = next_entry.phys_addr; @@ -1069,6 +1078,9 @@ Result KPageTable::SetupForIpcServer(VAddr* out_addr, size_t size, VAddr src_add R_TRY(Operate(cur_mapped_addr, last_block_size / PageSize, test_perm, OperationType::Map, cur_block_addr)); + // HACK: Manually open the pages. + HACK_OpenPages(cur_block_addr, last_block_size / PageSize); + // Update tracking extents. cur_mapped_addr += last_block_size; cur_block_addr += last_block_size; @@ -1100,6 +1112,9 @@ Result KPageTable::SetupForIpcServer(VAddr* out_addr, size_t size, VAddr src_add // Map the page. R_TRY(Operate(cur_mapped_addr, 1, test_perm, OperationType::Map, end_partial_page)); + + // HACK: Manually open the pages. + HACK_OpenPages(end_partial_page, 1); } // Update memory blocks to reflect our changes @@ -1202,6 +1217,9 @@ Result KPageTable::CleanupForIpcServer(VAddr address, size_t size, KMemoryState const size_t aligned_size = aligned_end - aligned_start; const size_t aligned_num_pages = aligned_size / PageSize; + // HACK: Manually close the pages. + HACK_ClosePages(aligned_start, aligned_num_pages); + // Unmap the pages. R_TRY(Operate(aligned_start, aligned_num_pages, KMemoryPermission::None, OperationType::Unmap)); |