diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/svc/svc_process_memory.cpp | 34 |
1 files changed, 9 insertions, 25 deletions
diff --git a/src/core/hle/kernel/svc/svc_process_memory.cpp b/src/core/hle/kernel/svc/svc_process_memory.cpp index aee0f2f36..07cd48175 100644 --- a/src/core/hle/kernel/svc/svc_process_memory.cpp +++ b/src/core/hle/kernel/svc/svc_process_memory.cpp @@ -49,7 +49,7 @@ Result SetProcessMemoryPermission(Core::System& system, Handle process_handle, u R_UNLESS(process.IsNotNull(), ResultInvalidHandle); // Validate that the address is in range. - auto& page_table = process->PageTable(); + auto& page_table = process->GetPageTable(); R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory); // Set the memory permission. @@ -77,8 +77,8 @@ Result MapProcessMemory(Core::System& system, u64 dst_address, Handle process_ha R_UNLESS(src_process.IsNotNull(), ResultInvalidHandle); // Get the page tables. - auto& dst_pt = dst_process->PageTable(); - auto& src_pt = src_process->PageTable(); + auto& dst_pt = dst_process->GetPageTable(); + auto& src_pt = src_process->GetPageTable(); // Validate that the mapping is in range. R_UNLESS(src_pt.Contains(src_address, size), ResultInvalidCurrentMemory); @@ -118,8 +118,8 @@ Result UnmapProcessMemory(Core::System& system, u64 dst_address, Handle process_ R_UNLESS(src_process.IsNotNull(), ResultInvalidHandle); // Get the page tables. - auto& dst_pt = dst_process->PageTable(); - auto& src_pt = src_process->PageTable(); + auto& dst_pt = dst_process->GetPageTable(); + auto& src_pt = src_process->GetPageTable(); // Validate that the mapping is in range. R_UNLESS(src_pt.Contains(src_address, size), ResultInvalidCurrentMemory); @@ -178,8 +178,8 @@ Result MapProcessCodeMemory(Core::System& system, Handle process_handle, u64 dst R_THROW(ResultInvalidHandle); } - auto& page_table = process->PageTable(); - if (!page_table.IsInsideAddressSpace(src_address, size)) { + auto& page_table = process->GetPageTable(); + if (!page_table.Contains(src_address, size)) { LOG_ERROR(Kernel_SVC, "Source address range is not within the address space (src_address=0x{:016X}, " "size=0x{:016X}).", @@ -187,14 +187,6 @@ Result MapProcessCodeMemory(Core::System& system, Handle process_handle, u64 dst R_THROW(ResultInvalidCurrentMemory); } - if (!page_table.IsInsideASLRRegion(dst_address, size)) { - LOG_ERROR(Kernel_SVC, - "Destination address range is not within the ASLR region (dst_address=0x{:016X}, " - "size=0x{:016X}).", - dst_address, size); - R_THROW(ResultInvalidMemoryRegion); - } - R_RETURN(page_table.MapCodeMemory(dst_address, src_address, size)); } @@ -246,8 +238,8 @@ Result UnmapProcessCodeMemory(Core::System& system, Handle process_handle, u64 d R_THROW(ResultInvalidHandle); } - auto& page_table = process->PageTable(); - if (!page_table.IsInsideAddressSpace(src_address, size)) { + auto& page_table = process->GetPageTable(); + if (!page_table.Contains(src_address, size)) { LOG_ERROR(Kernel_SVC, "Source address range is not within the address space (src_address=0x{:016X}, " "size=0x{:016X}).", @@ -255,14 +247,6 @@ Result UnmapProcessCodeMemory(Core::System& system, Handle process_handle, u64 d R_THROW(ResultInvalidCurrentMemory); } - if (!page_table.IsInsideASLRRegion(dst_address, size)) { - LOG_ERROR(Kernel_SVC, - "Destination address range is not within the ASLR region (dst_address=0x{:016X}, " - "size=0x{:016X}).", - dst_address, size); - R_THROW(ResultInvalidMemoryRegion); - } - R_RETURN(page_table.UnmapCodeMemory(dst_address, src_address, size, KPageTable::ICacheInvalidationStrategy::InvalidateAll)); } |