diff options
Diffstat (limited to 'arch/sh/kernel/vmlinux.lds.S')
-rw-r--r-- | arch/sh/kernel/vmlinux.lds.S | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S new file mode 100644 index 0000000000..9644fe187a --- /dev/null +++ b/arch/sh/kernel/vmlinux.lds.S @@ -0,0 +1,82 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * ld script to make SuperH Linux kernel + * Written by Niibe Yutaka and Paul Mundt + */ +OUTPUT_ARCH(sh) +#define RUNTIME_DISCARD_EXIT +#include <asm/thread_info.h> +#include <asm/cache.h> +#include <asm/vmlinux.lds.h> + +#ifdef CONFIG_PMB + #define MEMORY_OFFSET 0 +#else + #define MEMORY_OFFSET __MEMORY_START +#endif + +ENTRY(_start) +SECTIONS +{ + . = PAGE_OFFSET + MEMORY_OFFSET + PHYSICAL_OFFSET + CONFIG_ZERO_PAGE_OFFSET; + + _text = .; /* Text and read-only data */ + + .empty_zero_page : AT(ADDR(.empty_zero_page)) { + *(.empty_zero_page) + } = 0 + + .text : AT(ADDR(.text)) { + HEAD_TEXT + TEXT_TEXT + SCHED_TEXT + LOCK_TEXT + KPROBES_TEXT + IRQENTRY_TEXT + SOFTIRQENTRY_TEXT + *(.fixup) + *(.gnu.warning) + _etext = .; /* End of text section */ + } = 0x0009 + + EXCEPTION_TABLE(16) + + _sdata = .; + RO_DATA(PAGE_SIZE) + RW_DATA(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) + _edata = .; + + DWARF_EH_FRAME + + . = ALIGN(PAGE_SIZE); /* Init code and data */ + __init_begin = .; + INIT_TEXT_SECTION(PAGE_SIZE) + INIT_DATA_SECTION(16) + + . = ALIGN(4); + .machvec.init : AT(ADDR(.machvec.init)) { + __machvec_start = .; + *(.machvec.init) + __machvec_end = .; + } + + PERCPU_SECTION(L1_CACHE_BYTES) + + /* + * .exit.text is discarded at runtime, not link time, to deal with + * references from __bug_table + */ + .exit.text : AT(ADDR(.exit.text)) { EXIT_TEXT } + .exit.data : AT(ADDR(.exit.data)) { EXIT_DATA } + + . = ALIGN(PAGE_SIZE); + __init_end = .; + BSS_SECTION(0, PAGE_SIZE, 4) + _end = . ; + + STABS_DEBUG + DWARF_DEBUG + ELF_DETAILS + + DISCARDS +} |