4 files changed, 40 insertions, 0 deletions
diff --git a/libgcc/CMakeLists.txt b/libgcc/CMakeLists.txt
new file mode 100644
index 0000000..b5b2abc
--- /dev/null
+++ b/libgcc/CMakeLists.txt
@@ -0,0 +1,25 @@
+macro(setup_crt_object_file object_file target_name)
+    execute_process(
+        COMMAND ${CMAKE_CXX_COMPILER} --print-file-name=${object_file}
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        OUTPUT_VARIABLE PATH
+        ERROR_VARIABLE ERROR_MESSAGE
+        RESULT_VARIABLE RESULT
+    )
+
+    if(RESULT)
+        message(FATAL_ERROR ${ERROR_MESSAGE})
+    endif()
+
+    add_library(${target_name} OBJECT IMPORTED GLOBAL)
+    set_target_properties(${target_name} PROPERTIES
+        IMPORTED_OBJECTS ${PATH}
+    )
+
+endmacro()
+
+# TODO: set platform specific CRT objects
+setup_crt_object_file(crtbegin.o CRTBEGIN)
+setup_crt_object_file(crtend.o CRTEND)
+
+add_subdirectory(${ARCH})
diff --git a/libgcc/x86/CMakeLists.txt b/libgcc/x86/CMakeLists.txt
new file mode 100644
index 0000000..2a1bec9
--- /dev/null
+++ b/libgcc/x86/CMakeLists.txt
@@ -0,0 +1,15 @@
+add_library(CRTI INTERFACE)
+add_library(CRTIBUNDLE STATIC)
+target_sources(CRTIBUNDLE PRIVATE
+    ${CMAKE_CURRENT_LIST_DIR}/crti.nasm
+    $<TARGET_OBJECTS:CRTBEGIN>
+)
+target_link_libraries(CRTI INTERFACE CRTIBUNDLE)
+
+add_library(CRTN INTERFACE)
+add_library(CRTNBUNDLE STATIC)
+target_sources(CRTNBUNDLE PRIVATE
+    ${CMAKE_CURRENT_LIST_DIR}/crtn.nasm
+    $<TARGET_OBJECTS:CRTEND>
+)
+target_link_libraries(CRTN INTERFACE CRTNBUNDLE)
diff --git a/libgcc/x86/crti.s b/libgcc/x86/crti.nasm
index 57cb8c1..57cb8c1 100644
--- a/libgcc/x86/crti.s
+++ b/libgcc/x86/crti.nasm
diff --git a/libgcc/x86/crtn.s b/libgcc/x86/crtn.nasm
index 537fa65..537fa65 100644
--- a/libgcc/x86/crtn.s
+++ b/libgcc/x86/crtn.nasm