XexGetProcedureAddress by name implemented.

src/xenia/kernel/objects/xkernel_module.cc

@@ -34,5 +34,10 @@ void* XKernelModule::GetProcAddressByOrdinal(uint16_t ordinal) {
   return NULL;
 }
 
+void* XKernelModule::GetProcAddressByName(const char* name) {
+  XELOGE("GetProcAddressByName not implemented");
+  return NULL;
+}
+
 }  // namespace kernel
 }  // namespace xe

src/xenia/kernel/objects/xkernel_module.h

@@ -24,6 +24,7 @@ class XKernelModule : public XModule {
   virtual ~XKernelModule();
 
   virtual void* GetProcAddressByOrdinal(uint16_t ordinal);
+  virtual void* GetProcAddressByName(const char* name);
 
  protected:
   Emulator* emulator_;

src/xenia/kernel/objects/xmodule.h

@@ -27,6 +27,7 @@ class XModule : public XObject {
   const std::string& name() const { return name_; }
 
   virtual void* GetProcAddressByOrdinal(uint16_t ordinal) = 0;
+  virtual void* GetProcAddressByName(const char *name) = 0;
   virtual X_STATUS GetSection(const char* name, uint32_t* out_section_data,
                               uint32_t* out_section_size);
 

src/xenia/kernel/objects/xuser_module.cc

@@ -148,6 +148,17 @@ void* XUserModule::GetProcAddressByOrdinal(uint16_t ordinal) {
   return NULL;
 }
 
+void* XUserModule::GetProcAddressByName(const char* name) {
+  PEExport export;
+  int ret = xe_xex2_lookup_export(xex_, name, export);
+
+  // Failure.
+  if (ret)
+    return NULL;
+
+  return (void *)export.addr;
+}
+
 X_STATUS XUserModule::GetSection(const char* name, uint32_t* out_section_data,
                                  uint32_t* out_section_size) {
   auto header = xe_xex2_get_header(xex_);

src/xenia/kernel/objects/xuser_module.h

@@ -33,6 +33,7 @@ class XUserModule : public XModule {
   X_STATUS LoadFromMemory(const void* addr, const size_t length);
 
   virtual void* GetProcAddressByOrdinal(uint16_t ordinal);
+  virtual void* GetProcAddressByName(const char* name);
   virtual X_STATUS GetSection(const char* name, uint32_t* out_section_data,
                               uint32_t* out_section_size);