diff options
Diffstat (limited to 'arch/riscv/kernel/vmlinux.lds.S')
-rw-r--r-- | arch/riscv/kernel/vmlinux.lds.S | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/arch/riscv/kernel/vmlinux.lds.S b/arch/riscv/kernel/vmlinux.lds.S new file mode 100644 index 000000000000..ece84991609c --- /dev/null +++ b/arch/riscv/kernel/vmlinux.lds.S @@ -0,0 +1,92 @@ +/* + * Copyright (C) 2012 Regents of the University of California + * Copyright (C) 2017 SiFive + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#define LOAD_OFFSET PAGE_OFFSET +#include <asm/vmlinux.lds.h> +#include <asm/page.h> +#include <asm/cache.h> +#include <asm/thread_info.h> + +OUTPUT_ARCH(riscv) +ENTRY(_start) + +jiffies = jiffies_64; + +SECTIONS +{ + /* Beginning of code and text segment */ + . = LOAD_OFFSET; + _start = .; + __init_begin = .; + HEAD_TEXT_SECTION + INIT_TEXT_SECTION(PAGE_SIZE) + INIT_DATA_SECTION(16) + /* we have to discard exit text and such at runtime, not link time */ + .exit.text : + { + EXIT_TEXT + } + .exit.data : + { + EXIT_DATA + } + PERCPU_SECTION(L1_CACHE_BYTES) + __init_end = .; + + .text : { + _text = .; + _stext = .; + TEXT_TEXT + SCHED_TEXT + CPUIDLE_TEXT + LOCK_TEXT + KPROBES_TEXT + ENTRY_TEXT + IRQENTRY_TEXT + *(.fixup) + _etext = .; + } + + /* Start of data section */ + _sdata = .; + RO_DATA_SECTION(L1_CACHE_BYTES) + .srodata : { + *(.srodata*) + } + + RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) + .sdata : { + __global_pointer$ = . + 0x800; + *(.sdata*) + /* End of data section */ + _edata = .; + *(.sbss*) + } + + BSS_SECTION(0, 0, 0) + + EXCEPTION_TABLE(0x10) + NOTES + + .rel.dyn : { + *(.rel.dyn*) + } + + _end = .; + + STABS_DEBUG + DWARF_DEBUG + + DISCARDS +} |