linux/arch/m32r/kernel/vmlinux.lds.S
Hirokazu Takata e968b8d404 m32r: add NOTES to vmlinux.lds.S to remove .note.gnu.build-id section
Building with --build-id option, .note.gnu.build-id section is added
to vmlinux.bin.  But some old buggy binutils creates a huge vmlinux.bin,
and a bootloader fails to boot its zImage as well.

This patch adds a NOTES macro to a linker script vmlinux.ld.S to put
.note.gnu.build-id section into .note section.
Then, the .note section will be removed, because "-R .note" option is
specified in OBJCOPYFLAGS to make a vmlinux.bin binary.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
2009-11-04 08:33:23 +09:00

76 lines
1.5 KiB
ArmAsm

/* ld script to make M32R Linux kernel
*/
#include <asm-generic/vmlinux.lds.h>
#include <asm/addrspace.h>
#include <asm/page.h>
#include <asm/thread_info.h>
OUTPUT_ARCH(m32r)
#if defined(__LITTLE_ENDIAN__)
jiffies = jiffies_64;
#else
jiffies = jiffies_64 + 4;
#endif
kernel_entry = boot - 0x80000000;
ENTRY(kernel_entry)
SECTIONS
{
. = CONFIG_MEMORY_START + __PAGE_OFFSET;
eit_vector = .;
. = . + 0x1000;
.empty_zero_page : { *(.empty_zero_page) } = 0
/* read-only */
_text = .; /* Text and read-only data */
.boot : { *(.boot) } = 0
.text : {
HEAD_TEXT
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
*(.fixup)
*(.gnu.warning)
} = 0x9090
#ifdef CONFIG_SMP
. = ALIGN(65536);
.eit_vector4 : { *(.eit_vector4) }
#endif
_etext = .; /* End of text section */
EXCEPTION_TABLE(16)
NOTES
RODATA
RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE)
_edata = .; /* End of data section */
/* will be freed after init */
. = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
INIT_TEXT_SECTION(PAGE_SIZE)
INIT_DATA_SECTION(16)
PERCPU(PAGE_SIZE)
. = ALIGN(PAGE_SIZE);
__init_end = .;
/* freed after init ends here */
BSS_SECTION(0, 0, 4)
_end = . ;
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
/* Sections to be discarded */
DISCARDS
}