esp32c2: fix gcov example build

components/esp_system/CMakeLists.txt

@@ -26,10 +26,6 @@ else()
             "xt_wdt.c"
             "debug_stubs.c")
 
-    if(NOT (${target} STREQUAL "esp32c2"))
-        list(APPEND srcs "debug_stubs.c")
-    endif()
-
     if(CONFIG_ESP_SYSTEM_USE_EH_FRAME)
         list(APPEND srcs "eh_frame_parser.c")
     endif()

components/esp_system/port/soc/esp32c2/CMakeLists.txt

@@ -4,7 +4,9 @@ set(srcs "clk.c"
          "cache_err_int.c"
          "../../arch/riscv/expression_with_stack.c"
          "../../arch/riscv/expression_with_stack_asm.S"
-         "../../arch/riscv/panic_arch.c")
+         "../../arch/riscv/panic_arch.c"
+         "../../arch/riscv/debug_stubs.c")
+
 add_prefix(srcs "${CMAKE_CURRENT_LIST_DIR}/" ${srcs})
 
 target_sources(${COMPONENT_LIB} PRIVATE ${srcs})