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zephyr/include/linker/common-ram.ld
Andrew Boie 02df2a4f96 linker: un-abstract some definitions 
These made sense before we had the common-rom/common-ram
files, as the same boilerplate was repeated for every arch's
linker script, but this is no longer necessary.

Move these inline for simplicity.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2020-06-10 18:37:28 -04:00

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/* SPDX-License-Identifier: Apache-2.0 */
#if defined(CONFIG_GEN_SW_ISR_TABLE) && defined(CONFIG_DYNAMIC_INTERRUPTS)
SECTION_DATA_PROLOGUE(sw_isr_table,,)
{
/*
* Some arch requires an entry to be aligned to arch
* specific boundary for using double word load
* instruction. See include/sw_isr_table.h.
*/
. = ALIGN(CONFIG_ARCH_SW_ISR_TABLE_ALIGN);
*(_SW_ISR_TABLE_SECTION_NAME)
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#endif
/*
* Space for storing per device busy bitmap. Since we do not know beforehand
* the number of devices, we go through the below mechanism to allocate the
* required space.
*/
#ifdef CONFIG_DEVICE_POWER_MANAGEMENT
#define DEVICE_COUNT \
((__device_end - __device_start) / _DEVICE_STRUCT_SIZEOF)
#define DEV_BUSY_SZ (((DEVICE_COUNT + 31) / 32) * 4)
#define DEVICE_BUSY_BITFIELD() \
FILL(0x00) ; \
__device_busy_start = .; \
. = . + DEV_BUSY_SZ; \
__device_busy_end = .;
#else
#define DEVICE_BUSY_BITFIELD()
#endif
SECTION_DATA_PROLOGUE(devices,,)
{
/* link in devices objects, which are tied to the init ones;
* the objects are thus sorted the same way as their init
* object parent see include/device.h
*/
__device_start = .;
CREATE_OBJ_LEVEL(device, PRE_KERNEL_1)
CREATE_OBJ_LEVEL(device, PRE_KERNEL_2)
CREATE_OBJ_LEVEL(device, POST_KERNEL)
CREATE_OBJ_LEVEL(device, APPLICATION)
CREATE_OBJ_LEVEL(device, SMP)
__device_end = .;
DEVICE_BUSY_BITFIELD()
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(initshell,,)
{
/* link in shell initialization objects for all modules that
* use shell and their shell commands are automatically
* initialized by the kernel.
*/
__shell_module_start = .;
KEEP(*(".shell_module_*"));
__shell_module_end = .;
__shell_cmd_start = .;
KEEP(*(".shell_cmd_*"));
__shell_cmd_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(log_dynamic_sections,,)
{
__log_dynamic_start = .;
KEEP(*(SORT(.log_dynamic_*)));
__log_dynamic_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_static_thread_area,,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,,SUBALIGN(4))
{
_k_timer_list_start = .;
KEEP(*("._k_timer.static.*"))
_k_timer_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mem_slab_area,,SUBALIGN(4))
{
_k_mem_slab_list_start = .;
KEEP(*("._k_mem_slab.static.*"))
_k_mem_slab_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mem_pool_area,,SUBALIGN(4))
{
_k_mem_pool_list_start = .;
KEEP(*("._k_mem_pool.static.*"))
_k_mem_pool_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_heap_area,,SUBALIGN(4))
{
_k_heap_list_start = .;
KEEP(*("._k_heap.static.*"))
_k_heap_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_sem_area,,SUBALIGN(4))
{
_k_sem_list_start = .;
KEEP(*("._k_sem.static.*"))
KEEP(*("._sys_sem.static.*"))
_k_sem_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mutex_area,,SUBALIGN(4))
{
_k_mutex_list_start = .;
KEEP(*("._k_mutex.static.*"))
_k_mutex_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_queue_area,,SUBALIGN(4))
{
_k_queue_list_start = .;
KEEP(*("._k_queue.static.*"))
KEEP(*("._k_fifo.static.*"))
KEEP(*("._k_lifo.static.*"))
_k_queue_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_stack_area,,SUBALIGN(4))
{
_k_stack_list_start = .;
KEEP(*("._k_stack.static.*"))
_k_stack_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_msgq_area,,SUBALIGN(4))
{
_k_msgq_list_start = .;
KEEP(*("._k_msgq.static.*"))
_k_msgq_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_mbox_area,,SUBALIGN(4))
{
_k_mbox_list_start = .;
KEEP(*("._k_mbox.static.*"))
_k_mbox_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_k_pipe_area,,SUBALIGN(4))
{
_k_pipe_list_start = .;
KEEP(*("._k_pipe.static.*"))
_k_pipe_list_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
SECTION_DATA_PROLOGUE(_net_buf_pool_area,,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,,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,,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)
SECTION_DATA_PROLOGUE(net_l2_data,,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_UART_MUX)
SECTION_DATA_PROLOGUE(uart_mux,,SUBALIGN(4))
{
__uart_mux_start = .;
*(".uart_mux.*")
KEEP(*(SORT_BY_NAME(".uart_mux.*")))
__uart_mux_end = .;
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#endif
#if defined(CONFIG_USB_DEVICE_STACK)
SECTION_DATA_PROLOGUE(usb_descriptor,,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,,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,,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
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