Update base for Update on "[devtool] make datasink as a sepreate directory"

this diff make data_sink_base and its childrens as a seperate directory for better structure.

Differential Revision: [D69732404](https://our.internmc.facebook.com/intern/diff/D69732404/)

[ghstack-poisoned]

Author: Gasoonjia

devtools/CMakeLists.txt

@@ -176,6 +176,8 @@ add_custom_command(
 add_library(
   etdump ${CMAKE_CURRENT_SOURCE_DIR}/etdump/etdump_flatcc.cpp
          ${CMAKE_CURRENT_SOURCE_DIR}/etdump/emitter.cpp
+         ${CMAKE_CURRENT_SOURCE_DIR}/etdump/buffer_data_sink.cpp
+         ${CMAKE_CURRENT_SOURCE_DIR}/etdump/buffer_data_sink.h
 )
 
 target_link_libraries(

devtools/etdump/buffer_data_sink.cpp

@@ -20,7 +20,7 @@ Result<size_t> BufferDataSink::write(const void* ptr, size_t length) {
     return static_cast<size_t>(-1);
   }
   uint8_t* offset_ptr =
-      internal::alignPointer(debug_buffer_.data() + offset_, 64);
+      internal::align_pointer(debug_buffer_.data() + offset_, 64);
 
   // Zero out the padding between data blobs.
   size_t n_zero_pad = offset_ptr - debug_buffer_.data() - offset_;

devtools/etdump/data_sink_base.h

@@ -17,7 +17,7 @@ namespace etdump {
 /**
  * DataSinkBase is an abstract class that users can inherit and implement
  * to customize the storage and management of debug data in ETDumpGen. This
- * class provides an basic and essential interface for writing datablob to a
+ * class provides a basic and essential interface for writing datablob to a
  * user-defined storage, retrieving storage capacity, and tracking the amount of
  * data stored.
  */

devtools/etdump/etdump_flatcc.cpp

@@ -107,8 +107,8 @@ ETDumpGen::ETDumpGen(Span<uint8_t> buffer) {
 
   if (buffer.data() != nullptr) {
     builder_ =
-        (struct flatcc_builder*)internal::alignPointer(buffer.data(), 64);
-    uintptr_t buffer_with_builder = (uintptr_t)internal::alignPointer(
+        (struct flatcc_builder*)internal::align_pointer(buffer.data(), 64);
+    uintptr_t buffer_with_builder = (uintptr_t)internal::align_pointer(
         builder_ + sizeof(struct flatcc_builder), 64);
     size_t builder_size =
         (size_t)(buffer_with_builder - (uintptr_t)buffer.data());
@@ -630,7 +630,7 @@ size_t ETDumpGen::get_debug_buffer_size() const {
 }
 
 size_t ETDumpGen::get_data_sink_size() const {
-  ET_CHECK_MSG(data_sink_, "Must set data sink before checking its size\n");
+  ET_CHECK_MSG(data_sink_, "Must set data sink before checking its size");
   Result<size_t> ret = data_sink_->get_storage_size();
   ET_CHECK_MSG(
       ret.ok(),
@@ -640,7 +640,7 @@ size_t ETDumpGen::get_data_sink_size() const {
 }
 
 long ETDumpGen::write_tensor_or_raise_error(Tensor tensor) {
-  ET_CHECK_MSG(data_sink_, "Must set data sink before writing data\n");
+  ET_CHECK_MSG(data_sink_, "Must set data sink before writing data");
   Result<size_t> ret =
       data_sink_->write(tensor.const_data_ptr(), tensor.nbytes());
   ET_CHECK_MSG(

devtools/etdump/utils.h

@@ -9,7 +9,7 @@ namespace executorch {
 namespace etdump {
 namespace internal {
 
-inline uint8_t* alignPointer(void* ptr, size_t alignment) {
+inline uint8_t* align_pointer(void* ptr, size_t alignment) {
   intptr_t addr = reinterpret_cast<intptr_t>(ptr);
   if ((addr & (alignment - 1)) == 0) {
     // Already aligned.

runtime/core/error.h

@@ -85,7 +85,6 @@ enum class Error : error_code_t {
   /// Does not have enough resources to perform the requested operation.
   OutOfResources = 0x25,
 
-
   /*
    * Delegate errors.
    */