zephyr/include/linker/common-ram.ld
Krzysztof Chruściński bbeef4155c logging: subsystem major redesign
Adding new implementation of logging subsystem. New features
includes: support for multiple backends, improving performance
by deferring log processing to the known context, adding
timestamps and logs filtering options (compile time, runtime,
module level, instance level). Console backend added as the
example backend.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
2018-06-29 10:16:45 +02:00

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SECTION_DATA_PROLOGUE(initlevel, (OPTIONAL),)
{
DEVICE_INIT_SECTIONS()
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
/* verify we don't have rogue .init_<something> initlevel sections */
SECTION_DATA_PROLOGUE(initlevel_error, (OPTIONAL), )
{
DEVICE_INIT_UNDEFINED_SECTION()
}
ASSERT(SIZEOF(initlevel_error) == 0, "Undefined initialization levels used.")
SECTION_DATA_PROLOGUE(initshell, (OPTIONAL),)
{
SHELL_INIT_SECTIONS()
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(log_dynamic_sections, (OPTIONAL),)
{
__log_dynamic_start = .;
KEEP(*(SORT(.log_dynamic_*)));
__log_dynamic_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_static_thread_area, (OPTIONAL), SUBALIGN(4))
{
_static_thread_data_list_start = .;
KEEP(*(SORT_BY_NAME("._static_thread_data.static.*")))
_static_thread_data_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#ifdef CONFIG_USERSPACE
/* All kernel objects within are assumed to be either completely
* initialized at build time, or initialized automatically at runtime
* via iteration before the POST_KERNEL phase.
*
* These two symbols only used by gen_kobject_list.py
*/
_static_kernel_objects_begin = .;
#endif /* CONFIG_USERSPACE */
SECTION_DATA_PROLOGUE(_k_timer_area, (OPTIONAL), SUBALIGN(4))
{
_k_timer_list_start = .;
KEEP(*(SORT_BY_NAME("._k_timer.static.*")))
_k_timer_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mem_slab_area, (OPTIONAL), SUBALIGN(4))
{
_k_mem_slab_list_start = .;
KEEP(*(SORT_BY_NAME("._k_mem_slab.static.*")))
_k_mem_slab_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mem_pool_area, (OPTIONAL), SUBALIGN(4))
{
KEEP(*(SORT_BY_NAME("._k_memory_pool.struct*")))
_k_mem_pool_list_start = .;
KEEP(*(SORT_BY_NAME("._k_mem_pool.static.*")))
_k_mem_pool_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_sem_area, (OPTIONAL), SUBALIGN(4))
{
_k_sem_list_start = .;
KEEP(*(SORT_BY_NAME("._k_sem.static.*")))
_k_sem_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mutex_area, (OPTIONAL), SUBALIGN(4))
{
_k_mutex_list_start = .;
KEEP(*(SORT_BY_NAME("._k_mutex.static.*")))
_k_mutex_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_alert_area, (OPTIONAL), SUBALIGN(4))
{
_k_alert_list_start = .;
KEEP(*(SORT_BY_NAME("._k_alert.static.*")))
_k_alert_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_queue_area, (OPTIONAL), SUBALIGN(4))
{
_k_queue_list_start = .;
KEEP(*(SORT_BY_NAME("._k_queue.static.*")))
_k_queue_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_stack_area, (OPTIONAL), SUBALIGN(4))
{
_k_stack_list_start = .;
KEEP(*(SORT_BY_NAME("._k_stack.static.*")))
_k_stack_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_msgq_area, (OPTIONAL), SUBALIGN(4))
{
_k_msgq_list_start = .;
KEEP(*(SORT_BY_NAME("._k_msgq.static.*")))
_k_msgq_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mbox_area, (OPTIONAL), SUBALIGN(4))
{
_k_mbox_list_start = .;
KEEP(*(SORT_BY_NAME("._k_mbox.static.*")))
_k_mbox_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_pipe_area, (OPTIONAL), SUBALIGN(4))
{
_k_pipe_list_start = .;
KEEP(*(SORT_BY_NAME("._k_pipe.static.*")))
_k_pipe_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_work_area, (OPTIONAL), SUBALIGN(4))
{
_k_work_list_start = .;
KEEP(*(SORT_BY_NAME("._k_work.static.*")))
_k_work_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_task_list, (OPTIONAL), SUBALIGN(4))
{
_k_task_list_start = .;
*(._k_task_list.public.*)
*(._k_task_list.private.*)
_k_task_list_idle_start = .;
*(._k_task_list.idle.*)
KEEP(*(SORT_BY_NAME("._k_task_list*")))
_k_task_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_event_list, (OPTIONAL), SUBALIGN(4))
{
_k_event_list_start = .;
*(._k_event_list.event.*)
KEEP(*(SORT_BY_NAME("._k_event_list*")))
_k_event_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_memory_pool, (OPTIONAL), SUBALIGN(4))
{
*(._k_memory_pool.struct*)
KEEP(*(SORT_BY_NAME("._k_memory_pool.struct*")))
_k_mem_pool_start = .;
*(._k_memory_pool.*)
KEEP(*(SORT_BY_NAME("._k_memory_pool*")))
_k_mem_pool_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_net_buf_pool_area, (OPTIONAL), SUBALIGN(4))
{
_net_buf_pool_list = .;
KEEP(*(SORT_BY_NAME("._net_buf_pool.static.*")))
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(net_if, (OPTIONAL), SUBALIGN(4))
{
__net_if_start = .;
*(".net_if.*")
KEEP(*(SORT_BY_NAME(".net_if.*")))
__net_if_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(net_if_dev, (OPTIONAL), SUBALIGN(4))
{
__net_if_dev_start = .;
*(".net_if_dev.*")
KEEP(*(SORT_BY_NAME(".net_if_dev.*")))
__net_if_dev_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#if defined(CONFIG_NET_SHELL)
SECTION_DATA_PROLOGUE(net_stack, (OPTIONAL), SUBALIGN(4))
{
__net_stack_start = .;
*(".net_stack.*")
KEEP(*(SORT_BY_NAME(".net_stack*")))
__net_stack_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#endif /* CONFIG_NET_SHELL */
SECTION_DATA_PROLOGUE(net_l2_data, (OPTIONAL), SUBALIGN(4))
{
__net_l2_data_start = .;
*(".net_l2.data")
KEEP(*(SORT_BY_NAME(".net_l2.data*")))
__net_l2_data_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#if defined(CONFIG_USB_DEVICE_STACK)
SECTION_DATA_PROLOGUE(usb_descriptor, (OPTIONAL), SUBALIGN(1))
{
__usb_descriptor_start = .;
*(".usb.descriptor")
KEEP(*(SORT_BY_NAME(".usb.descriptor*")))
__usb_descriptor_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(usb_data, (OPTIONAL), SUBALIGN(1))
{
__usb_data_start = .;
*(".usb.data")
KEEP(*(SORT_BY_NAME(".usb.data*")))
__usb_data_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#endif /* CONFIG_USB_DEVICE_STACK */
#if defined(CONFIG_USB_DEVICE_BOS)
SECTION_DATA_PROLOGUE(usb_bos_desc, (OPTIONAL), SUBALIGN(1))
{
__usb_bos_desc_start = .;
*(".usb.bos_desc")
KEEP(*(SORT_BY_NAME(".usb.bos_desc*")))
__usb_bos_desc_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#endif /* CONFIG_USB_DEVICE_BOS */
#ifdef CONFIG_USERSPACE
_static_kernel_objects_end = .;
#endif