1--keep=*(.fixed_vectors*) 2--keep=*(.application_vectors*) 3--keep=*(.version) 4--keep=bsp_rom_registers.o(.rom_registers*) 5--keep=*(.mcuboot_sce9_key*) 6--keep=*(.usb_*_desc_*) 7--keep=*(.eh_frame*) 8--keep=*(.code_in_ram*) 9--keep=*(.noinit*) 10--keep=*(.stack*) 11--keep=*(.heap*) 12--keep=*(.init_array*) 13--keep=*(.fini_array*) 14--keep=*(.id_code*) 15--keep=*(.option_setting_ofs0*) 16--keep=*(.option_setting_dualsel*) 17--keep=*(.option_setting_sas*) 18--keep=*(.option_setting_ofs1*) 19--keep=*(.option_setting_backsel*) 20--keep=*(.option_setting_bps*) 21--keep=*(.option_setting_pbps*) 22--keep=*(.option_setting_ofs1_sec*) 23--keep=*(.option_setting_banksel_sec*) 24--keep=*(.option_setting_bps_sec*) 25--keep=*(.option_setting_ofs1_sel*) 26--keep=*(.option_setting_banksel_sel*) 27--keep=*(.option_setting_bps_sel*) 28--keep=*(.data_flash*) 29--keep=*(.qspi_flash*) 30--keep=*(.code_in_qspi*) 31--keep=*(.sdram*) 32--keep=*(.frame*) 33--keep=*(.bl_boundary.*) 34