diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/kernel/svc/svc_code_memory.cpp | 57 |
1 files changed, 37 insertions, 20 deletions
diff --git a/src/core/hle/kernel/svc/svc_code_memory.cpp b/src/core/hle/kernel/svc/svc_code_memory.cpp index 4cb21e101..538ff1c71 100644 --- a/src/core/hle/kernel/svc/svc_code_memory.cpp +++ b/src/core/hle/kernel/svc/svc_code_memory.cpp @@ -46,7 +46,7 @@ Result CreateCodeMemory(Core::System& system, Handle* out, VAddr address, size_t R_UNLESS(code_mem != nullptr, ResultOutOfResource); // Verify that the region is in range. - R_UNLESS(system.CurrentProcess()->PageTable().Contains(address, size), + R_UNLESS(GetCurrentProcess(system.Kernel()).PageTable().Contains(address, size), ResultInvalidCurrentMemory); // Initialize the code memory. @@ -56,19 +56,16 @@ Result CreateCodeMemory(Core::System& system, Handle* out, VAddr address, size_t KCodeMemory::Register(kernel, code_mem); // Add the code memory to the handle table. - R_TRY(system.CurrentProcess()->GetHandleTable().Add(out, code_mem)); + R_TRY(GetCurrentProcess(system.Kernel()).GetHandleTable().Add(out, code_mem)); code_mem->Close(); return ResultSuccess; } -Result CreateCodeMemory32(Core::System& system, Handle* out, u32 address, u32 size) { - return CreateCodeMemory(system, out, address, size); -} - -Result ControlCodeMemory(Core::System& system, Handle code_memory_handle, u32 operation, - VAddr address, size_t size, MemoryPermission perm) { +Result ControlCodeMemory(Core::System& system, Handle code_memory_handle, + CodeMemoryOperation operation, VAddr address, size_t size, + MemoryPermission perm) { LOG_TRACE(Kernel_SVC, "called, code_memory_handle=0x{:X}, operation=0x{:X}, address=0x{:X}, size=0x{:X}, " @@ -82,20 +79,22 @@ Result ControlCodeMemory(Core::System& system, Handle code_memory_handle, u32 op R_UNLESS((address < address + size), ResultInvalidCurrentMemory); // Get the code memory from its handle. - KScopedAutoObject code_mem = - system.CurrentProcess()->GetHandleTable().GetObject<KCodeMemory>(code_memory_handle); + KScopedAutoObject code_mem = GetCurrentProcess(system.Kernel()) + .GetHandleTable() + .GetObject<KCodeMemory>(code_memory_handle); R_UNLESS(code_mem.IsNotNull(), ResultInvalidHandle); // NOTE: Here, Atmosphere extends the SVC to allow code memory operations on one's own process. // This enables homebrew usage of these SVCs for JIT. // Perform the operation. - switch (static_cast<CodeMemoryOperation>(operation)) { + switch (operation) { case CodeMemoryOperation::Map: { // Check that the region is in range. - R_UNLESS( - system.CurrentProcess()->PageTable().CanContain(address, size, KMemoryState::CodeOut), - ResultInvalidMemoryRegion); + R_UNLESS(GetCurrentProcess(system.Kernel()) + .PageTable() + .CanContain(address, size, KMemoryState::CodeOut), + ResultInvalidMemoryRegion); // Check the memory permission. R_UNLESS(IsValidMapCodeMemoryPermission(perm), ResultInvalidNewMemoryPermission); @@ -105,9 +104,10 @@ Result ControlCodeMemory(Core::System& system, Handle code_memory_handle, u32 op } break; case CodeMemoryOperation::Unmap: { // Check that the region is in range. - R_UNLESS( - system.CurrentProcess()->PageTable().CanContain(address, size, KMemoryState::CodeOut), - ResultInvalidMemoryRegion); + R_UNLESS(GetCurrentProcess(system.Kernel()) + .PageTable() + .CanContain(address, size, KMemoryState::CodeOut), + ResultInvalidMemoryRegion); // Check the memory permission. R_UNLESS(IsValidUnmapCodeMemoryPermission(perm), ResultInvalidNewMemoryPermission); @@ -146,9 +146,26 @@ Result ControlCodeMemory(Core::System& system, Handle code_memory_handle, u32 op return ResultSuccess; } -Result ControlCodeMemory32(Core::System& system, Handle code_memory_handle, u32 operation, - u64 address, u64 size, MemoryPermission perm) { - return ControlCodeMemory(system, code_memory_handle, operation, address, size, perm); +Result CreateCodeMemory64(Core::System& system, Handle* out_handle, uint64_t address, + uint64_t size) { + R_RETURN(CreateCodeMemory(system, out_handle, address, size)); +} + +Result ControlCodeMemory64(Core::System& system, Handle code_memory_handle, + CodeMemoryOperation operation, uint64_t address, uint64_t size, + MemoryPermission perm) { + R_RETURN(ControlCodeMemory(system, code_memory_handle, operation, address, size, perm)); +} + +Result CreateCodeMemory64From32(Core::System& system, Handle* out_handle, uint32_t address, + uint32_t size) { + R_RETURN(CreateCodeMemory(system, out_handle, address, size)); +} + +Result ControlCodeMemory64From32(Core::System& system, Handle code_memory_handle, + CodeMemoryOperation operation, uint64_t address, uint64_t size, + MemoryPermission perm) { + R_RETURN(ControlCodeMemory(system, code_memory_handle, operation, address, size, perm)); } } // namespace Kernel::Svc |