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alpha: Clean up linker script using new linker script macros.

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Note that .data.page_aligned and .data.cacheline_aligned are now after
_data; it was probably a bug that they were before it.

Also, some explicit ALIGN(8)'s between various initcall sections were
removed; this should be harmless as the implicit alignment of
initcall_t was already 8.

Signed-off-by: Geoffrey Thomas <geofft@ksplice.com>
Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Geoffrey Thomas 2009-09-24 10:36:26 -04:00 committed by Linus Torvalds
parent ea12c2ed54
commit 9d93f00580
1 changed files with 9 additions and 81 deletions
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90
arch/alpha/kernel/vmlinux.lds.S
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@ -32,84 +32,21 @@ SECTIONS
} :kernel
RODATA
/* Exception table */
. = ALIGN(16);
__ex_table : {
__start___ex_table = .;
*(__ex_table)
__stop___ex_table = .;
}
EXCEPTION_TABLE(16)
/* Will be freed after init */
. = ALIGN(PAGE_SIZE);
/* Init code and data */
__init_begin = .;
.init.text : {
_sinittext = .;
INIT_TEXT
_einittext = .;
}
.init.data : {
INIT_DATA
}
. = ALIGN(16);
.init.setup : {
__setup_start = .;
*(.init.setup)
__setup_end = .;
}
. = ALIGN(8);
.initcall.init : {
__initcall_start = .;
INITCALLS
__initcall_end = .;
}
#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(PAGE_SIZE);
.init.ramfs : {
__initramfs_start = .;
*(.init.ramfs)
__initramfs_end = .;
}
#endif
. = ALIGN(8);
.con_initcall.init : {
__con_initcall_start = .;
*(.con_initcall.init)
__con_initcall_end = .;
}
. = ALIGN(8);
SECURITY_INIT
__init_begin = ALIGN(PAGE_SIZE);
INIT_TEXT_SECTION(PAGE_SIZE)
INIT_DATA_SECTION(16)
PERCPU(PAGE_SIZE)
. = ALIGN(2 * PAGE_SIZE);
/* Align to THREAD_SIZE rather than PAGE_SIZE here so any padding page
needed for the THREAD_SIZE aligned init_task gets freed after init */
. = ALIGN(THREAD_SIZE);
__init_end = .;
/* Freed after init ends here */
. = ALIGN(PAGE_SIZE);
.data.page_aligned : {
*(.data.page_aligned)
}
. = ALIGN(64);
.data.cacheline_aligned : {
*(.data.cacheline_aligned)
}
_data = .;
/* Data */
.data : {
INIT_TASK_DATA(THREAD_SIZE)
DATA_DATA
CONSTRUCTORS
}
RW_DATA_SECTION(64, PAGE_SIZE, THREAD_SIZE)
.got : {
*(.got)
@ -119,16 +56,7 @@ SECTIONS
}
_edata = .; /* End of data section */
__bss_start = .;
.sbss : {
*(.sbss)
*(.scommon)
}
.bss : {
*(.bss)
*(COMMON)
}
__bss_stop = .;
BSS_SECTION(0, 0, 0)
_end = .;
.mdebug 0 : {