On 17.09.2024 18:15, Oleksii Kurochko wrote:
> --- a/xen/include/xen/xen.lds.h
> +++ b/xen/include/xen/xen.lds.h
> @@ -114,6 +114,21 @@
>
> /* List of constructs other than *_SECTIONS in alphabetical order. */
>
> +#define USE_DECL_SECTION(x) DECL_SECTION(x)
> +
> +#define NOUSE_DECL_SECTION(x) x :
> +
> +#ifdef CONFIG_ACPI
> +#define ACPI_DEV_INFO_SEC(secname, DECL_SECTION_MACROS_NAME) \
> + DECL_SECTION_MACROS_NAME(secname) { \
> + _asdevice = .; \
> + *(secname) \
> + _aedevice = .; \
> + } :text
> +#else
> +#define ACPI_DEV_INFO_SEC(secname, DECL_SECTION_MACROS_NAME)
> +#endif /* CONFIG_ACPI */
> +
> #define BUGFRAMES \
> __start_bug_frames_0 = .; \
> *(.bug_frames.0) \
> @@ -131,6 +146,17 @@
> *(.bug_frames.3) \
> __stop_bug_frames_3 = .;
>
> +#ifdef CONFIG_HAS_DEVICE_TREE
> +#define DT_DEV_INFO_SEC(secname, DECL_SECTION_MACROS_NAME) \
> + DECL_SECTION_MACROS_NAME(secname) { \
> + _sdevice = .; \
> + *(secname) \
> + _edevice = .; \
> + } :text
> +#else
> +#define DECL_DT_DEV_INFO_SEC(secname, DECL_SECTION_MACROS_NAME)
> +#endif /* CONFIG_HAS_DEVICE_TREE */
Any specific reason for the _SEC suffixes in the names? We don't have
such elsewhere, as can be seen (by example) ...
> #ifdef CONFIG_HYPFS
> #define HYPFS_PARAM \
> . = ALIGN(POINTER_ALIGN); \
... even in context here.
Jan
