RTEMS | Draft: Support for building RTEMS with LLVM toolchains (!1539)
Chris Johns (@chris)
gitlab at rtems.org
Wed Oct 14 00:07:18 UTC 2026
Chris Johns started a new discussion on cpukit/libdl/rtl-unwind-dw2.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1539#note_161028
> void __register_frame(void* begin);
> void __deregister_frame(void* begin);
>
> -bool rtems_rtl_elf_unwind_dw2_parse(const rtems_rtl_obj* obj, const char* name,
> - uint32_t flags) {
> - (void)obj;
> +#if defined(__clang__)
> +typedef void (*rtems_rtl_elf_unwind_dw2_frame_handler) (void *frame);
> +
> +static bool
> +rtems_rtl_elf_unwind_dw2_process_frames (
> + const rtems_rtl_obj_sect* sect,
> + rtems_rtl_elf_unwind_dw2_frame_handler handler
The code look fine. For formatting is not OAR style which is something we are working to sort out in the tree so sorry. Please use:
```
---
Language: Cpp
BasedOnStyle: LLVM
PointerAlignment: Left
AllowShortFunctionsOnASingleLine: Inline
...
```
For `libdl`. Thanks.
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1539#note_161028
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