dac75f5ecb
It seems ZTEST has been moved to ROM in
86cadf9 and this keeps linker generator
up to date. It is also causing some
issues with IAR toolchain where pbits
are being placed in RAM.
Signed-off-by: Robin Kastberg <robin.kastberg@iar.com>
261 lines
11 KiB
CMake
261 lines
11 KiB
CMake
# originates from common-rom.ld
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zephyr_linker_section(NAME init KVMA RAM_REGION GROUP RODATA_REGION)
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zephyr_linker_section_obj_level(SECTION init LEVEL EARLY)
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zephyr_linker_section_obj_level(SECTION init LEVEL PRE_KERNEL_1)
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zephyr_linker_section_obj_level(SECTION init LEVEL PRE_KERNEL_2)
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zephyr_linker_section_obj_level(SECTION init LEVEL POST_KERNEL)
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zephyr_linker_section_obj_level(SECTION init LEVEL APPLICATION)
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zephyr_linker_section_obj_level(SECTION init LEVEL SMP)
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zephyr_linker_section(NAME deferred_init_list KVMA RAM_REGION GROUP RODATA_REGION)
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zephyr_linker_section_configure(SECTION deferred_init_list INPUT ".z_deferred_init*" KEEP SORT NAME)
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zephyr_iterable_section(NAME device NUMERIC KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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if(CONFIG_GEN_SW_ISR_TABLE AND NOT CONFIG_DYNAMIC_INTERRUPTS)
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# ld align has been changed to subalign to provide identical behavior scatter vs. ld.
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zephyr_linker_section(NAME sw_isr_table KVMA FLASH GROUP RODATA_REGION SUBALIGN ${CONFIG_ARCH_SW_ISR_TABLE_ALIGN} NOINPUT)
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zephyr_linker_section_configure(
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SECTION sw_isr_table
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INPUT ".gnu.linkonce.sw_isr_table*"
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)
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endif()
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zephyr_linker_section(NAME initlevel_error KVMA RAM_REGION GROUP RODATA_REGION NOINPUT)
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zephyr_linker_section_configure(SECTION initlevel_error INPUT ".z_init_[_A-Z0-9]*" KEEP SORT NAME)
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# How to do cross linker ?
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# ASSERT(SIZEOF(initlevel_error) == 0, "Undefined initialization levels used.")
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if(CONFIG_CPP)
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zephyr_linker_section(NAME ctors KVMA RAM_REGION GROUP RODATA_REGION NOINPUT)
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#
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# The compiler fills the constructor pointers table below,
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# hence symbol __CTOR_LIST__ must be aligned on word
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# boundary. To align with the C++ standard, the first element
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# of the array contains the number of actual constructors. The
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# last element is NULL.
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#
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# ToDo: Checkup on scatter loading. How to manage ?
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# https://www.keil.com/support/man/docs/armlink/armlink_pge1362066006368.htm
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# https://developer.arm.com/documentation/dui0378/g/The-ARM-C-and-C---Libraries
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# if(CONFIG_64BIT)
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# . = ALIGN(8);
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# __CTOR_LIST__ = .;
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# QUAD((__CTOR_END__ - __CTOR_LIST__) / 8 - 2)
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# KEEP(*(SORT_BY_NAME(".ctors*")))
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# QUAD(0)
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# __CTOR_END__ = .;
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# else()
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# . = ALIGN(4);
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# __CTOR_LIST__ = .;
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# LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
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# KEEP(*(SORT_BY_NAME(".ctors*")))
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# LONG(0)
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# __CTOR_END__ = .;
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# endif()
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# } GROUP_ROM_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
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#
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# SECTION_PROLOGUE(init_array,,)
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# {
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# . = ALIGN(4);
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# __init_array_start = .;
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# KEEP(*(SORT_BY_NAME(".init_array*")))
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# __init_array_end = .;
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# } GROUP_ROM_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
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endif()
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if(CONFIG_USERSPACE)
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# Build-time assignment of permissions to kernel objects to
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# threads declared with K_THREAD_DEFINE()
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zephyr_linker_section(
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NAME k_object_assignment_area
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VMA FLASH NOINPUT
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SUBALIGN 4
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)
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zephyr_linker_section_configure(
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SECTION k_object_assignment
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INPUT ".k_object_assignment.static.*"
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KEEP SORT NAME
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)
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endif()
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zephyr_linker_section(
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NAME app_shmem_regions
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KVMA RAM_REGION GROUP RODATA_REGION NOINPUT ${XIP_ALIGN_WITH_INPUT}
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)
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zephyr_linker_section_configure(
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SECTION app_shmem_regions
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INPUT ".app_regions.*"
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KEEP SORT NAME
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)
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if(CONFIG_NETWORKING)
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zephyr_iterable_section(NAME net_l3_register KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_NET_SOCKETS)
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zephyr_iterable_section(NAME net_socket_register KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_NET_L2_PPP)
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zephyr_iterable_section(NAME ppp_protocol_handler KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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zephyr_iterable_section(NAME bt_l2cap_fixed_chan KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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if(CONFIG_BT_CLASSIC)
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zephyr_iterable_section(NAME bt_l2cap_br_fixed_chan KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_BT_CONN)
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zephyr_iterable_section(NAME bt_conn_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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zephyr_iterable_section(NAME bt_gatt_service_static KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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if(CONFIG_BT_MESH)
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zephyr_iterable_section(NAME bt_mesh_subnet_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME bt_mesh_app_key_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME bt_mesh_hb_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_BT_MESH_FRIEND)
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zephyr_iterable_section(NAME bt_mesh_friend_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_BT_MESH_LOW_POWER)
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zephyr_iterable_section(NAME bt_mesh_lpn_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_BT_MESH_PROXY)
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zephyr_iterable_section(NAME bt_mesh_proxy_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_EC_HOST_CMD)
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zephyr_iterable_section(NAME ec_host_cmd_handler KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_SETTINGS)
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zephyr_iterable_section(NAME settings_handler_static KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_SENSING)
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zephyr_iterable_section(NAME sensing_sensor_info KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_SENSOR_INFO)
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zephyr_iterable_section(NAME sensor_info KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_SENSOR_ASYNC_API)
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zephyr_iterable_section(NAME sensor_decoder_api KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_MCUMGR)
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zephyr_iterable_section(NAME mcumgr_handler KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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zephyr_iterable_section(NAME k_p4wq_initparam KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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if(CONFIG_EMUL)
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zephyr_iterable_section(NAME emul KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_DNS_SD)
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zephyr_iterable_section(NAME dns_sd_rec KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_PCIE)
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zephyr_iterable_section(NAME irq_alloc KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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zephyr_iterable_section(NAME log_strings KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME log_const KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME shell KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME shell_root_cmds KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME shell_subcmds KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME shell_dynamic_subcmds KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME cfb_font KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME tracing_backend KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_linker_section(NAME zephyr_dbg_info KVMA RAM_REGION GROUP RODATA_REGION NOINPUT ${XIP_ALIGN_WITH_INPUT})
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zephyr_linker_section_configure(SECTION zephyr_dbg_info INPUT ".zephyr_dbg_info" KEEP)
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if(CONFIG_SYMTAB)
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zephyr_linker_section(NAME symtab KVMA FLASH GROUP RODATA_REGION SUBALIGN 4 NOINPUT)
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zephyr_linker_section_configure(SECTION symtab INPUT ".gnu.linkonce.symtab*")
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endif()
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if (CONFIG_DEVICE_DEPS)
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zephyr_linker_section(NAME device_deps KVMA RAM_REGION GROUP RODATA_REGION NOINPUT ${XIP_ALIGN_WITH_INPUT} ENDALIGN 16)
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zephyr_linker_section_configure(SECTION device_deps INPUT .__device_deps_pass1* KEEP SORT NAME PASS LINKER_DEVICE_DEPS_PASS1)
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zephyr_linker_section_configure(SECTION device_deps INPUT .__device_deps_pass2* KEEP SORT NAME PASS NOT LINKER_DEVICE_DEPS_PASS1)
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endif()
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zephyr_iterable_section(NAME _static_thread_data KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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if (CONFIG_BT_IAS)
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zephyr_iterable_section(NAME bt_ias_cb KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if (CONFIG_LOG)
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zephyr_iterable_section(NAME log_link KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME log_backend KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if (CONFIG_MULTI_LEVEL_INTERRUPTS)
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zephyr_iterable_section(NAME intc_table KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN 4)
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endif()
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if (CONFIG_HTTP_SERVER)
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zephyr_iterable_section(NAME http_service_desc KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if (CONFIG_COAP_SERVER)
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zephyr_iterable_section(NAME coap_service KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if (CONFIG_NET_MGMT)
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zephyr_iterable_section(NAME net_mgmt_event_static_handler KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_INPUT)
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zephyr_iterable_section(NAME input_callback KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_USBD_MSC_CLASS)
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zephyr_iterable_section(NAME usbd_msc_lun KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_ZTEST)
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zephyr_iterable_section(NAME ztest_expected_result_entry KVMA RAM_REGION GROUP RODATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME ztest_suite_node KVMA RAM_REGION GROUP RODATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME ztest_unit_test KVMA RAM_REGION GROUP RODATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME ztest_test_rule KVMA RAM_REGION GROUP RODATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_ZBUS)
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zephyr_iterable_section(NAME zbus_channel KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME zbus_observer KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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zephyr_iterable_section(NAME zbus_channel_observation KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_GNSS)
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zephyr_iterable_section(NAME gnss_data_callback KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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if(CONFIG_GNSS_SATELLITES)
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zephyr_iterable_section(NAME gnss_satellites_callback KVMA RAM_REGION GROUP RODATA_REGION SUBALIGN ${CONFIG_LINKER_ITERABLE_SUBALIGN})
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endif()
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