Merge pull request #1483 from lioncash/codeset

kernel/process: Make CodeSet a regular non-inherited object

4 files changed, 14 insertions, 40 deletions

diff --git a/src/core/hle/kernel/object.cpp b/src/core/hle/kernel/object.cpp
index d51562d92..d87a62bb9 100644
--- a/src/core/hle/kernel/object.cpp
+++ b/src/core/hle/kernel/object.cpp
@@ -25,7 +25,6 @@ bool Object::IsWaitable() const {
     case HandleType::Process:
     case HandleType::AddressArbiter:
     case HandleType::ResourceLimit:
-    case HandleType::CodeSet:
     case HandleType::ClientPort:
     case HandleType::ClientSession:
         return false;
diff --git a/src/core/hle/kernel/object.h b/src/core/hle/kernel/object.h
index 9eb72315c..c9f4d0bb3 100644
--- a/src/core/hle/kernel/object.h
+++ b/src/core/hle/kernel/object.h
@@ -26,7 +26,6 @@ enum class HandleType : u32 {
     AddressArbiter,
     Timer,
     ResourceLimit,
-    CodeSet,
     ClientPort,
     ServerPort,
     ClientSession,
diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index fb0027a71..c80b2c507 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -20,13 +20,7 @@
 
 namespace Kernel {
 
-SharedPtr<CodeSet> CodeSet::Create(KernelCore& kernel, std::string name) {
-    SharedPtr<CodeSet> codeset(new CodeSet(kernel));
-    codeset->name = std::move(name);
-    return codeset;
-}
-
-CodeSet::CodeSet(KernelCore& kernel) : Object{kernel} {}
+CodeSet::CodeSet() = default;
 CodeSet::~CodeSet() = default;
 
 SharedPtr<Process> Process::Create(KernelCore& kernel, std::string&& name) {
@@ -224,20 +218,20 @@ void Process::FreeTLSSlot(VAddr tls_address) {
     tls_slots[tls_page].reset(tls_slot);
 }
 
-void Process::LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr) {
+void Process::LoadModule(CodeSet module_, VAddr base_addr) {
     const auto MapSegment = [&](CodeSet::Segment& segment, VMAPermission permissions,
                                 MemoryState memory_state) {
-        auto vma = vm_manager
-                       .MapMemoryBlock(segment.addr + base_addr, module_->memory, segment.offset,
-                                       segment.size, memory_state)
-                       .Unwrap();
+        const auto vma = vm_manager
+                             .MapMemoryBlock(segment.addr + base_addr, module_.memory,
+                                             segment.offset, segment.size, memory_state)
+                             .Unwrap();
         vm_manager.Reprotect(vma, permissions);
     };
 
     // Map CodeSet segments
-    MapSegment(module_->CodeSegment(), VMAPermission::ReadExecute, MemoryState::CodeStatic);
-    MapSegment(module_->RODataSegment(), VMAPermission::Read, MemoryState::CodeMutable);
-    MapSegment(module_->DataSegment(), VMAPermission::ReadWrite, MemoryState::CodeMutable);
+    MapSegment(module_.CodeSegment(), VMAPermission::ReadExecute, MemoryState::CodeStatic);
+    MapSegment(module_.RODataSegment(), VMAPermission::Read, MemoryState::CodeMutable);
+    MapSegment(module_.DataSegment(), VMAPermission::ReadWrite, MemoryState::CodeMutable);
 }
 
 ResultVal<VAddr> Process::HeapAllocate(VAddr target, u64 size, VMAPermission perms) {
diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h
index 590e0c73d..73ec01e11 100644
--- a/src/core/hle/kernel/process.h
+++ b/src/core/hle/kernel/process.h
@@ -61,26 +61,15 @@ enum class ProcessStatus { Created, Running, Exited };
 
 class ResourceLimit;
 
-struct CodeSet final : public Object {
+struct CodeSet final {
     struct Segment {
         std::size_t offset = 0;
         VAddr addr = 0;
         u32 size = 0;
     };
 
-    static SharedPtr<CodeSet> Create(KernelCore& kernel, std::string name);
-
-    std::string GetTypeName() const override {
-        return "CodeSet";
-    }
-    std::string GetName() const override {
-        return name;
-    }
-
-    static const HandleType HANDLE_TYPE = HandleType::CodeSet;
-    HandleType GetHandleType() const override {
-        return HANDLE_TYPE;
-    }
+    explicit CodeSet();
+    ~CodeSet();
 
     Segment& CodeSegment() {
         return segments[0];
@@ -109,14 +98,7 @@ struct CodeSet final : public Object {
     std::shared_ptr<std::vector<u8>> memory;
 
     std::array<Segment, 3> segments;
-    VAddr entrypoint;
-
-    /// Name of the process
-    std::string name;
-
-private:
-    explicit CodeSet(KernelCore& kernel);
-    ~CodeSet() override;
+    VAddr entrypoint = 0;
 };
 
 class Process final : public Object {
@@ -219,7 +201,7 @@ public:
      */
     void PrepareForTermination();
 
-    void LoadModule(SharedPtr<CodeSet> module_, VAddr base_addr);
+    void LoadModule(CodeSet module_, VAddr base_addr);
 
     ///////////////////////////////////////////////////////////////////////////////////////////////
     // Memory Management