SECTIONS { . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR; phys_startup_32 = startup_32 - LOAD_OFFSET; /* Text and read-only data */ .text.head : AT(ADDR(.text.head) - LOAD_OFFSET) { _text = .; *(.text.head) } :text = 0x9090 /* read-only */ .text : AT(ADDR(.text) - LOAD_OFFSET) { /* not really needed, already page aligned */ . = ALIGN(PAGE_SIZE); *(.text.page_aligned) TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT IRQENTRY_TEXT *(.fixup) *(.gnu.warning) /* End of text section */ _etext = .; } :text = 0x9090 NOTES :text :note /* Exception table */ . = ALIGN(16); __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { __start___ex_table = .; *(__ex_table) __stop___ex_table = .; } :text = 0x9090 RODATA /* writeable */ . = ALIGN(PAGE_SIZE); /* Data */ .data : AT(ADDR(.data) - LOAD_OFFSET) { DATA_DATA CONSTRUCTORS } :data . = ALIGN(PAGE_SIZE); .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { __nosave_begin = .; *(.data.nosave) . = ALIGN(PAGE_SIZE); __nosave_end = .; } . = ALIGN(PAGE_SIZE); .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) { *(.data.page_aligned) *(.data.idt) } . = ALIGN(32); .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { *(.data.cacheline_aligned) } /* rarely changed data like cpu maps */ . = ALIGN(32); .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) { *(.data.read_mostly) /* End of data section */ _edata = .; } /* init_task */ . = ALIGN(THREAD_SIZE); .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) { *(.data.init_task) } . = ALIGN(PAGE_SIZE); .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) { /* might get freed after init */ __smp_locks = .; *(.smp_locks) __smp_locks_end = .; } /* will be freed after init * Following ALIGN() is required to make sure no other data falls on the * same page where __smp_alt_end is pointing as that page might be freed * after boot. Always make sure that ALIGN() directive is present after * the section which contains __smp_alt_end. */ . = ALIGN(PAGE_SIZE); /* Init code and data - will be freed after init */ . = ALIGN(PAGE_SIZE); .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) { __init_begin = .; _sinittext = .; INIT_TEXT _einittext = .; } .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { INIT_DATA } . = ALIGN(16); .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) { __setup_start = .; *(.init.setup) __setup_end = .; } .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) { __initcall_start = .; INITCALLS __initcall_end = .; } .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) { __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; } .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) { __x86_cpu_dev_start = .; *(.x86_cpu_dev.init) __x86_cpu_dev_end = .; } SECURITY_INIT . = ALIGN(4); .altinstructions : AT(ADDR(.altinstructions) - LOAD_OFFSET) { __alt_instructions = .; *(.altinstructions) __alt_instructions_end = .; } .altinstr_replacement : AT(ADDR(.altinstr_replacement) - LOAD_OFFSET) { *(.altinstr_replacement) } . = ALIGN(4); .parainstructions : AT(ADDR(.parainstructions) - LOAD_OFFSET) { __parainstructions = .; *(.parainstructions) __parainstructions_end = .; } /* * .exit.text is discard at runtime, not link time, to deal with * references from .altinstructions and .eh_frame */ .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { EXIT_TEXT } .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { EXIT_DATA } #if defined(CONFIG_BLK_DEV_INITRD) . = ALIGN(PAGE_SIZE); .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { __initramfs_start = .; *(.init.ramfs) __initramfs_end = .; } #endif PERCPU(PAGE_SIZE) . = ALIGN(PAGE_SIZE); /* freed after init ends here */ /* BSS */ .bss : AT(ADDR(.bss) - LOAD_OFFSET) { __init_end = .; __bss_start = .; *(.bss.page_aligned) *(.bss) . = ALIGN(4); __bss_stop = .; } .brk : AT(ADDR(.brk) - LOAD_OFFSET) { . = ALIGN(PAGE_SIZE); __brk_base = .; . += 64 * 1024; /* 64k alignment slop space */ *(.brk_reservation) /* areas brk users have reserved */ __brk_limit = .; } .end : AT(ADDR(.end) - LOAD_OFFSET) { _end = . ; } /* Sections to be discarded */ /DISCARD/ : { *(.exitcall.exit) *(.discard) } STABS_DEBUG DWARF_DEBUG }