clang samd51 compile but does not run, rom is correct, but ram is lacking bss. Got stkerr -> hardfault

2024-04-19 13:40:42 +07:00
parent 824e39ddeb
commit be0d62ba6c
7 changed files with 45 additions and 20 deletions
--- a/examples/build_system/cmake/cpu/cortex-m3.cmake
+++ b/examples/build_system/cmake/cpu/cortex-m3.cmake
@@ -6,7 +6,11 @@ if (TOOLCHAIN STREQUAL "gcc")
  set(FREERTOS_PORT GCC_ARM_CM3 CACHE INTERNAL "")

 elseif (TOOLCHAIN STREQUAL "clang")
-  message(FATAL_ERROR "Clang is not supported for this target")
+  set(TOOLCHAIN_COMMON_FLAGS
+    --target=arm-none-eabi
+    -mcpu=cortex-m3
+    )
+  set(FREERTOS_PORT GCC_ARM_CM3 CACHE INTERNAL "")

 elseif (TOOLCHAIN STREQUAL "iar")
  set(TOOLCHAIN_COMMON_FLAGS