diff --git a/src/alloy/frontend/ppc/ppc_translator.cc b/src/alloy/frontend/ppc/ppc_translator.cc
index 9e02475fc..03906afdc 100644
--- a/src/alloy/frontend/ppc/ppc_translator.cc
+++ b/src/alloy/frontend/ppc/ppc_translator.cc
@@ -86,12 +86,6 @@ int PPCTranslator::Translate(
     DumpSource(symbol_info, &string_buffer_);
     debug_info->set_source_disasm(string_buffer_.ToString());
     string_buffer_.Reset();
-
-    if (debug_info_flags & DEBUG_INFO_JSON) {
-      DumpSourceJson(symbol_info, &string_buffer_);
-      debug_info->set_source_json(string_buffer_.ToString());
-      string_buffer_.Reset();
-    }
   }
 
   // Emit function.
@@ -181,68 +175,3 @@ void PPCTranslator::DumpSource(
     string_buffer->Append("\n");
   }
 }
-
-void PPCTranslator::DumpSourceJson(
-    runtime::FunctionInfo* symbol_info, StringBuffer* string_buffer) {
-  Memory* memory = frontend_->memory();
-  const uint8_t* p = memory->membase();
-
-  string_buffer->Append("{\n");
-
-  auto blocks = scanner_->FindBlocks(symbol_info);
-  string_buffer->Append("\"blocks\": [\n");
-  for (auto it = blocks.begin(); it != blocks.end(); ++it) {
-    string_buffer->Append("{ \"start\": %u, \"end\": %u }%c",
-                          it->start_address, it->end_address,
-                          (it + 1 != blocks.end()) ? ',' : ' ');
-  }
-  string_buffer->Append("],\n");
-
-  string_buffer->Append("\"lines\": [\n");
-  uint64_t start_address = symbol_info->address();
-  uint64_t end_address = symbol_info->end_address();
-  InstrData i;
-  auto block_it = blocks.begin();
-  for (uint64_t address = start_address, offset = 0; address <= end_address;
-       address += 4, offset++) {
-    i.address = address;
-    i.code = XEGETUINT32BE(p + address);
-    // TODO(benvanik): find a way to avoid using the opcode tables.
-    i.type = GetInstrType(i.code);
-
-    // Check labels.
-    if (block_it != blocks.end() &&
-        block_it->start_address == address) {
-      if (address != start_address) {
-        // Whitespace to pad blocks.
-        string_buffer->Append(
-            "[\"c\", %u, 0, \"\", \"\"],\n",
-            address);
-      }
-      string_buffer->Append(
-          "[\"l\", %u, 0, \"loc_%.8X:\", \"\"],\n",
-          address, address);
-      ++block_it;
-    }
-
-    const char* disasm_str = "";
-    const char* comment_str = "";
-    std::string disasm;
-    if (!i.type) {
-      disasm_str = "?";
-    } else if (i.type->disassemble) {
-      ppc::InstrDisasm d;
-      i.type->disassemble(i, d);
-      d.Dump(disasm);
-      disasm_str = disasm.c_str();
-    } else {
-      disasm_str = i.type->name;
-    }
-    string_buffer->Append("[\"i\", %u, %u, \"    %s\", \"%s\"]%c\n",
-                          address, i.code, disasm_str, comment_str,
-                          (address + 4 <= end_address) ? ',' : ' ');
-  }
-  string_buffer->Append("]\n");
-
-  string_buffer->Append("}\n");
-}
diff --git a/src/alloy/frontend/ppc/ppc_translator.h b/src/alloy/frontend/ppc/ppc_translator.h
index deda74313..9977a56e5 100644
--- a/src/alloy/frontend/ppc/ppc_translator.h
+++ b/src/alloy/frontend/ppc/ppc_translator.h
@@ -37,8 +37,6 @@ public:
 private:
   void DumpSource(runtime::FunctionInfo* symbol_info,
                   StringBuffer* string_buffer);
-  void DumpSourceJson(runtime::FunctionInfo* symbol_info,
-                      StringBuffer* string_buffer);
 
 private:
   PPCFrontend*          frontend_;
diff --git a/src/alloy/runtime/debug_info.cc b/src/alloy/runtime/debug_info.cc
index 4ed9bc019..c38587b78 100644
--- a/src/alloy/runtime/debug_info.cc
+++ b/src/alloy/runtime/debug_info.cc
@@ -14,7 +14,7 @@ using namespace alloy::runtime;
 
 
 DebugInfo::DebugInfo() :
-    source_disasm_(0), source_json_(0),
+    source_disasm_(0),
     raw_hir_disasm_(0),
     hir_disasm_(0),
     raw_lir_disasm_(0),
@@ -24,7 +24,6 @@ DebugInfo::DebugInfo() :
 
 DebugInfo::~DebugInfo() {
   xe_free(source_disasm_);
-  xe_free(source_json_);
   xe_free(raw_hir_disasm_);
   xe_free(hir_disasm_);
   xe_free(raw_lir_disasm_);
diff --git a/src/alloy/runtime/debug_info.h b/src/alloy/runtime/debug_info.h
index b51ceefec..a95465a7d 100644
--- a/src/alloy/runtime/debug_info.h
+++ b/src/alloy/runtime/debug_info.h
@@ -28,8 +28,6 @@ enum DebugInfoFlags {
   DEBUG_INFO_MACHINE_CODE_DISASM  = (1 << 6),
 
   DEBUG_INFO_ALL_DISASM           = 0xFFFF,
-
-  DEBUG_INFO_JSON                 = (1 << 16),
 };
 
 
@@ -40,8 +38,6 @@ public:
 
   const char* source_disasm() const { return source_disasm_; }
   void set_source_disasm(char* value) { source_disasm_ = value; }
-  const char* source_json() const { return source_json_; }
-  void set_source_json(char* value) { source_json_ = value; }
   const char* raw_hir_disasm() const { return raw_hir_disasm_; }
   void set_raw_hir_disasm(char* value) { raw_hir_disasm_ = value; }
   const char* hir_disasm() const { return hir_disasm_; }
@@ -60,7 +56,6 @@ public:
 
 private:
   char* source_disasm_;
-  char* source_json_;
   char* raw_hir_disasm_;
   char* hir_disasm_;
   char* raw_lir_disasm_;
diff --git a/src/xenia/cpu/processor.cc b/src/xenia/cpu/processor.cc
index 743611ecd..55a8cb766 100644
--- a/src/xenia/cpu/processor.cc
+++ b/src/xenia/cpu/processor.cc
@@ -669,7 +669,7 @@ json_t* Processor::DumpFunction(uint64_t address, bool& succeeded) {
   // use the x64 from the function in the symbol table.
   Function* fn;
   if (runtime_->frontend()->DefineFunction(
-      info, DEBUG_INFO_ALL_DISASM | DEBUG_INFO_JSON, &fn)) {
+      info, DEBUG_INFO_ALL_DISASM, &fn)) {
     succeeded = false;
     return json_string("Unable to resolve function");
   }
@@ -698,7 +698,7 @@ json_t* Processor::DumpFunction(uint64_t address, bool& succeeded) {
 
   json_t* disasm_json = json_object();
   json_t* disasm_str_json;
-  disasm_str_json = json_loads(debug_info->source_json(), 0, NULL);
+  disasm_str_json = json_loads(debug_info->source_disasm(), 0, NULL);
   json_object_set_new(disasm_json, "source", disasm_str_json);
   disasm_str_json = json_string(debug_info->raw_hir_disasm());
   json_object_set_new(disasm_json, "rawHir", disasm_str_json);