/* ld script to make the Linux/CRIS kernel * Authors: Bjorn Wesen (bjornw@axis.com) * * It is VERY DANGEROUS to fiddle around with the symbols in this * script. It is for example quite vital that all generated sections * that are used are actually named here, otherwise the linker will * put them at the end, where the init stuff is which is FREED after * the kernel has booted. */ #include <asm-generic/vmlinux.lds.h> #include <asm/page.h> jiffies = jiffies_64; SECTIONS { . = DRAM_VIRTUAL_BASE; dram_start = .; ibr_start = .; . = . + 0x4000; /* see head.S and pages reserved at the start */ _text = .; /* Text and read-only data */ text_start = .; /* lots of aliases */ _stext = .; __stext = .; .text : { TEXT_TEXT SCHED_TEXT LOCK_TEXT *(.fixup) *(.text.__*) } _etext = . ; /* End of text section */ __etext = .; . = ALIGN(4); /* Exception table */ __start___ex_table = .; __ex_table : { *(__ex_table) } __stop___ex_table = .; RODATA . = ALIGN (4); ___data_start = . ; __Sdata = . ; .data : { /* Data */ DATA_DATA } __edata = . ; /* End of data section */ _edata = . ; . = ALIGN(PAGE_SIZE); /* init_task and stack, must be aligned */ .data.init_task : { *(.data.init_task) } . = ALIGN(PAGE_SIZE); /* Init code and data */ __init_begin = .; .init.text : { _sinittext = .; INIT_TEXT _einittext = .; } .init.data : { INIT_DATA } . = ALIGN(16); __setup_start = .; .init.setup : { *(.init.setup) } __setup_end = .; .initcall.init : { __initcall_start = .; INITCALLS __initcall_end = .; } .con_initcall.init : { __con_initcall_start = .; *(.con_initcall.init) __con_initcall_end = .; } SECURITY_INIT #ifdef CONFIG_BLK_DEV_INITRD .init.ramfs : { __initramfs_start = .; *(.init.ramfs) __initramfs_end = .; } #endif __vmlinux_end = .; /* last address of the physical file */ /* * We fill to the next page, so we can discard all init * pages without needing to consider what payload might be * appended to the kernel image. */ . = ALIGN(PAGE_SIZE); __init_end = .; __data_end = . ; /* Move to _edata ? */ __bss_start = .; /* BSS */ .bss : { *(COMMON) *(.bss) } . = ALIGN (0x20); _end = .; __end = .; /* Sections to be discarded */ /DISCARD/ : { EXIT_TEXT EXIT_DATA *(.exitcall.exit) } dram_end = dram_start + CONFIG_ETRAX_DRAM_SIZE*1024*1024; }