/* 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) Z_ITERABLE_SECTION_RAM(_static_thread_data, 4) #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 */ Z_ITERABLE_SECTION_RAM(k_timer, 4) Z_ITERABLE_SECTION_RAM(k_mem_slab, 4) Z_ITERABLE_SECTION_RAM(k_mem_pool, 4) Z_ITERABLE_SECTION_RAM(k_heap, 4) Z_ITERABLE_SECTION_RAM(k_mutex, 4) Z_ITERABLE_SECTION_RAM(k_stack, 4) Z_ITERABLE_SECTION_RAM(k_msgq, 4) Z_ITERABLE_SECTION_RAM(k_mbox, 4) Z_ITERABLE_SECTION_RAM(k_pipe, 4) Z_ITERABLE_SECTION_RAM(k_sem, 4) Z_ITERABLE_SECTION_RAM(k_queue, 4) 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