ce8a7424d2
This has the consequence of changing the section name use for head code from ".text.head" to ".head.text". Since this commit changes all users in the architecture, this change should be harmless. Signed-off-by: Tim Abbott <tabbott@mit.edu> Cc: David S. Miller <davem@davemloft.net> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
183 lines
2.9 KiB
ArmAsm
183 lines
2.9 KiB
ArmAsm
/* ld script for sparc32/sparc64 kernel */
|
|
|
|
#include <asm-generic/vmlinux.lds.h>
|
|
|
|
#include <asm/page.h>
|
|
#include <asm/thread_info.h>
|
|
|
|
#ifdef CONFIG_SPARC32
|
|
#define INITIAL_ADDRESS 0x10000 + SIZEOF_HEADERS
|
|
#define TEXTSTART 0xf0004000
|
|
|
|
#define SMP_CACHE_BYTES_SHIFT 5
|
|
|
|
#else
|
|
#define SMP_CACHE_BYTES_SHIFT 6
|
|
#define INITIAL_ADDRESS 0x4000
|
|
#define TEXTSTART 0x0000000000404000
|
|
|
|
#endif
|
|
|
|
#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT)
|
|
|
|
#ifdef CONFIG_SPARC32
|
|
OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc")
|
|
OUTPUT_ARCH(sparc)
|
|
ENTRY(_start)
|
|
jiffies = jiffies_64 + 4;
|
|
#else
|
|
/* sparc64 */
|
|
OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "elf64-sparc")
|
|
OUTPUT_ARCH(sparc:v9a)
|
|
ENTRY(_start)
|
|
jiffies = jiffies_64;
|
|
#endif
|
|
|
|
SECTIONS
|
|
{
|
|
/* swapper_low_pmd_dir is sparc64 only */
|
|
swapper_low_pmd_dir = 0x0000000000402000;
|
|
. = INITIAL_ADDRESS;
|
|
.text TEXTSTART :
|
|
{
|
|
_text = .;
|
|
HEAD_TEXT
|
|
TEXT_TEXT
|
|
SCHED_TEXT
|
|
LOCK_TEXT
|
|
KPROBES_TEXT
|
|
*(.gnu.warning)
|
|
} = 0
|
|
_etext = .;
|
|
|
|
RO_DATA(PAGE_SIZE)
|
|
.data : {
|
|
DATA_DATA
|
|
CONSTRUCTORS
|
|
}
|
|
.data1 : {
|
|
*(.data1)
|
|
}
|
|
. = ALIGN(SMP_CACHE_BYTES);
|
|
.data.cacheline_aligned : {
|
|
*(.data.cacheline_aligned)
|
|
}
|
|
. = ALIGN(SMP_CACHE_BYTES);
|
|
.data.read_mostly : {
|
|
*(.data.read_mostly)
|
|
}
|
|
/* End of data section */
|
|
_edata = .;
|
|
|
|
/* init_task */
|
|
. = ALIGN(THREAD_SIZE);
|
|
.data.init_task : {
|
|
*(.data.init_task)
|
|
}
|
|
.fixup : {
|
|
__start___fixup = .;
|
|
*(.fixup)
|
|
__stop___fixup = .;
|
|
}
|
|
. = ALIGN(16);
|
|
__ex_table : {
|
|
__start___ex_table = .;
|
|
*(__ex_table)
|
|
__stop___ex_table = .;
|
|
}
|
|
NOTES
|
|
|
|
. = ALIGN(PAGE_SIZE);
|
|
.init.text : {
|
|
__init_begin = .;
|
|
_sinittext = .;
|
|
INIT_TEXT
|
|
_einittext = .;
|
|
}
|
|
__init_text_end = .;
|
|
.init.data : {
|
|
INIT_DATA
|
|
}
|
|
. = ALIGN(16);
|
|
.init.setup : {
|
|
__setup_start = .;
|
|
*(.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
|
|
|
|
. = ALIGN(4);
|
|
.tsb_ldquad_phys_patch : {
|
|
__tsb_ldquad_phys_patch = .;
|
|
*(.tsb_ldquad_phys_patch)
|
|
__tsb_ldquad_phys_patch_end = .;
|
|
}
|
|
|
|
.tsb_phys_patch : {
|
|
__tsb_phys_patch = .;
|
|
*(.tsb_phys_patch)
|
|
__tsb_phys_patch_end = .;
|
|
}
|
|
|
|
.cpuid_patch : {
|
|
__cpuid_patch = .;
|
|
*(.cpuid_patch)
|
|
__cpuid_patch_end = .;
|
|
}
|
|
|
|
.sun4v_1insn_patch : {
|
|
__sun4v_1insn_patch = .;
|
|
*(.sun4v_1insn_patch)
|
|
__sun4v_1insn_patch_end = .;
|
|
}
|
|
.sun4v_2insn_patch : {
|
|
__sun4v_2insn_patch = .;
|
|
*(.sun4v_2insn_patch)
|
|
__sun4v_2insn_patch_end = .;
|
|
}
|
|
|
|
#ifdef CONFIG_BLK_DEV_INITRD
|
|
. = ALIGN(PAGE_SIZE);
|
|
.init.ramfs : {
|
|
__initramfs_start = .;
|
|
*(.init.ramfs)
|
|
__initramfs_end = .;
|
|
}
|
|
#endif
|
|
|
|
PERCPU(PAGE_SIZE)
|
|
|
|
. = ALIGN(PAGE_SIZE);
|
|
__init_end = .;
|
|
__bss_start = .;
|
|
.sbss : {
|
|
*(.sbss)
|
|
*(.scommon)
|
|
}
|
|
.bss : {
|
|
*(.dynbss)
|
|
*(.bss)
|
|
*(COMMON)
|
|
}
|
|
_end = . ;
|
|
|
|
/DISCARD/ : {
|
|
EXIT_TEXT
|
|
EXIT_DATA
|
|
*(.exitcall.exit)
|
|
}
|
|
|
|
STABS_DEBUG
|
|
DWARF_DEBUG
|
|
}
|