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Date: Sun, 20 Jan 2008 21:09:01 +0100
From: Sam Ravnborg <sam@...nborg.org>
To: linux-kernel@...r.kernel.org, linux-kbuild@...r.kernel.org,
linux-arch@...r.kernel.org
Cc: Sam Ravnborg <sam@...nborg.org>
Subject: [PATCH] all archs: consolidate init and exit sections in vmlinux.lds.h
This patch consolidate all definitions of .init.text, .init.data
and .exit.text, .exit.data section definitions in
the generic vmlinux.lds.h.
This is a preparational patch - alone it does not buy
us much good.
Signed-off-by: Sam Ravnborg <sam@...nborg.org>
---
arch/alpha/kernel/vmlinux.lds.S | 8 ++++----
arch/arm/kernel/vmlinux.lds.S | 10 +++++-----
arch/avr32/kernel/vmlinux.lds.S | 8 ++++----
arch/blackfin/kernel/vmlinux.lds.S | 8 ++++----
arch/cris/arch-v10/vmlinux.lds.S | 8 ++++----
arch/cris/arch-v32/vmlinux.lds.S | 8 ++++----
arch/frv/kernel/vmlinux.lds.S | 14 +++++++-------
arch/h8300/kernel/vmlinux.lds.S | 8 ++++----
arch/ia64/kernel/vmlinux.lds.S | 8 ++++----
arch/m32r/kernel/vmlinux.lds.S | 12 ++++++------
arch/m68k/kernel/vmlinux-std.lds | 8 ++++----
arch/m68k/kernel/vmlinux-sun3.lds | 8 ++++----
arch/m68knommu/kernel/vmlinux.lds.S | 8 ++++----
arch/mips/kernel/vmlinux.lds.S | 8 ++++----
arch/parisc/kernel/vmlinux.lds.S | 8 ++++----
arch/powerpc/kernel/vmlinux.lds.S | 10 ++++++----
arch/ppc/kernel/vmlinux.lds.S | 8 ++++----
arch/s390/kernel/vmlinux.lds.S | 8 ++++----
arch/sh/kernel/vmlinux.lds.S | 8 ++++----
arch/sh64/kernel/vmlinux.lds.S | 8 ++++----
arch/sparc/kernel/vmlinux.lds.S | 8 ++++----
arch/sparc64/kernel/vmlinux.lds.S | 8 ++++----
arch/um/kernel/dyn.lds.S | 4 ++--
arch/um/kernel/uml.lds.S | 4 ++--
arch/v850/kernel/vmlinux.lds.S | 10 +++++-----
arch/x86/kernel/vmlinux_32.lds.S | 14 ++++++++++----
arch/x86/kernel/vmlinux_64.lds.S | 19 +++++++++++++------
arch/xtensa/kernel/vmlinux.lds.S | 9 +++++----
include/asm-generic/vmlinux.lds.h | 7 +++++++
29 files changed, 140 insertions(+), 117 deletions(-)
diff --git a/arch/alpha/kernel/vmlinux.lds.S b/arch/alpha/kernel/vmlinux.lds.S
index 55c05b5..f13249b 100644
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@@ -46,11 +46,11 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
.init.data : {
- *(.init.data)
+ INIT_DATA
}
. = ALIGN(16);
@@ -136,8 +136,8 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 5ff5406..52221ef 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -30,7 +30,7 @@ SECTIONS
}
.init : { /* Init code and data */
- *(.init.text)
+ INIT_TEXT
_einittext = .;
__proc_info_begin = .;
*(.proc.info.init)
@@ -70,15 +70,15 @@ SECTIONS
__per_cpu_end = .;
#ifndef CONFIG_XIP_KERNEL
__init_begin = _stext;
- *(.init.data)
+ INIT_DATA
. = ALIGN(4096);
__init_end = .;
#endif
}
/DISCARD/ : { /* Exit code and data */
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
#ifndef CONFIG_MMU
*(.fixup)
@@ -129,7 +129,7 @@ SECTIONS
#ifdef CONFIG_XIP_KERNEL
. = ALIGN(4096);
__init_begin = .;
- *(.init.data)
+ INIT_DATA
. = ALIGN(4096);
__init_end = .;
#endif
diff --git a/arch/avr32/kernel/vmlinux.lds.S b/arch/avr32/kernel/vmlinux.lds.S
index 11f08e3..481cfd4 100644
--- a/arch/avr32/kernel/vmlinux.lds.S
+++ b/arch/avr32/kernel/vmlinux.lds.S
@@ -27,19 +27,19 @@ SECTIONS
__init_begin = .;
_sinittext = .;
*(.text.reset)
- *(.init.text)
+ INIT_TEXT
/*
* .exit.text is discarded at runtime, not
* link time, to deal with references from
* __bug_table
*/
- *(.exit.text)
+ EXIT_TEXT
_einittext = .;
. = ALIGN(4);
__tagtable_begin = .;
*(.taglist.init)
__tagtable_end = .;
- *(.init.data)
+ INIT_DATA
. = ALIGN(16);
__setup_start = .;
*(.init.setup)
@@ -135,7 +135,7 @@ SECTIONS
* thrown away, as cleanup code is never called unless it's a module.
*/
/DISCARD/ : {
- *(.exit.data)
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index 9b75bc8..8587224 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -91,13 +91,13 @@ SECTIONS
{
. = ALIGN(PAGE_SIZE);
__sinittext = .;
- *(.init.text)
+ INIT_TEXT
__einittext = .;
}
.init.data :
{
. = ALIGN(16);
- *(.init.data)
+ INIT_DATA
}
.init.setup :
{
@@ -198,8 +198,8 @@ SECTIONS
/DISCARD/ :
{
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
}
diff --git a/arch/cris/arch-v10/vmlinux.lds.S b/arch/cris/arch-v10/vmlinux.lds.S
index 9859d49..a9d2b36 100644
--- a/arch/cris/arch-v10/vmlinux.lds.S
+++ b/arch/cris/arch-v10/vmlinux.lds.S
@@ -56,10 +56,10 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(16);
__setup_start = .;
.init.setup : { *(.init.setup) }
@@ -112,8 +112,8 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ : {
- *(.text.exit)
- *(.data.exit)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/cris/arch-v32/vmlinux.lds.S b/arch/cris/arch-v32/vmlinux.lds.S
index b076c13..fead8c5 100644
--- a/arch/cris/arch-v32/vmlinux.lds.S
+++ b/arch/cris/arch-v32/vmlinux.lds.S
@@ -61,10 +61,10 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(16);
__setup_start = .;
.init.setup : { *(.init.setup) }
@@ -124,8 +124,8 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ : {
- *(.text.exit)
- *(.data.exit)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S
index a17a81d..f42b328 100644
--- a/arch/frv/kernel/vmlinux.lds.S
+++ b/arch/frv/kernel/vmlinux.lds.S
@@ -28,14 +28,14 @@ SECTIONS
.init.text : {
*(.text.head)
#ifndef CONFIG_DEBUG_INFO
- *(.init.text)
- *(.exit.text)
- *(.exit.data)
+ INIT_TEXT
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
#endif
}
_einittext = .;
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(8);
__setup_start = .;
@@ -106,8 +106,8 @@ SECTIONS
LOCK_TEXT
#ifdef CONFIG_DEBUG_INFO
*(
- .init.text
- .exit.text
+ INIT_TEXT
+ EXIT_TEXT
.exitcall.exit
)
#endif
@@ -138,7 +138,7 @@ SECTIONS
.data : { /* Data */
DATA_DATA
*(.data.*)
- *(.exit.data)
+ EXIT_DATA
CONSTRUCTORS
}
diff --git a/arch/h8300/kernel/vmlinux.lds.S b/arch/h8300/kernel/vmlinux.lds.S
index a2e72d4..43a87b9 100644
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@@ -110,9 +110,9 @@ SECTIONS
. = ALIGN(0x4) ;
___init_begin = .;
__sinittext = .;
- *(.init.text)
+ INIT_TEXT
__einittext = .;
- *(.init.data)
+ INIT_DATA
. = ALIGN(0x4) ;
___setup_start = .;
*(.init.setup)
@@ -124,8 +124,8 @@ SECTIONS
___con_initcall_start = .;
*(.con_initcall.init)
___con_initcall_end = .;
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
#if defined(CONFIG_BLK_DEV_INITRD)
. = ALIGN(4);
___initramfs_start = .;
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 757e419..80622ac 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -27,8 +27,8 @@ SECTIONS
{
/* Sections to be discarded */
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
*(.IA_64.unwind.exit.text)
*(.IA_64.unwind_info.exit.text)
@@ -119,12 +119,12 @@ SECTIONS
.init.text : AT(ADDR(.init.text) - LOAD_OFFSET)
{
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
.init.data : AT(ADDR(.init.data) - LOAD_OFFSET)
- { *(.init.data) }
+ { INIT_DATA }
#ifdef CONFIG_BLK_DEV_INITRD
.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET)
diff --git a/arch/m32r/kernel/vmlinux.lds.S b/arch/m32r/kernel/vmlinux.lds.S
index 942a8c7..41b0785 100644
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@@ -76,10 +76,10 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(16);
__setup_start = .;
.init.setup : { *(.init.setup) }
@@ -100,8 +100,8 @@ SECTIONS
.altinstr_replacement : { *(.altinstr_replacement) }
/* .exit.text is discard at runtime, not link time, to deal with references
from .altinstructions and .eh_frame */
- .exit.text : { *(.exit.text) }
- .exit.data : { *(.exit.data) }
+ .exit.text : { EXIT_TEXT }
+ .exit.data : { EXIT_DATA }
#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(4096);
@@ -124,8 +124,8 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/m68k/kernel/vmlinux-std.lds b/arch/m68k/kernel/vmlinux-std.lds
index 59fe285..7537cc5 100644
--- a/arch/m68k/kernel/vmlinux-std.lds
+++ b/arch/m68k/kernel/vmlinux-std.lds
@@ -45,10 +45,10 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(16);
__setup_start = .;
.init.setup : { *(.init.setup) }
@@ -82,8 +82,8 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/m68k/kernel/vmlinux-sun3.lds b/arch/m68k/kernel/vmlinux-sun3.lds
index 4adffef..cdc313e 100644
--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@@ -38,10 +38,10 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(16);
__setup_start = .;
.init.setup : { *(.init.setup) }
@@ -77,8 +77,8 @@ __init_begin = .;
/* Sections to be discarded */
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/m68knommu/kernel/vmlinux.lds.S b/arch/m68knommu/kernel/vmlinux.lds.S
index 07a0055..b44edb0 100644
--- a/arch/m68knommu/kernel/vmlinux.lds.S
+++ b/arch/m68knommu/kernel/vmlinux.lds.S
@@ -143,9 +143,9 @@ SECTIONS {
. = ALIGN(4096);
__init_begin = .;
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
- *(.init.data)
+ INIT_DATA
. = ALIGN(16);
__setup_start = .;
*(.init.setup)
@@ -170,8 +170,8 @@ SECTIONS {
} > INIT
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 5fc2398..b5470ce 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -114,11 +114,11 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
.init.data : {
- *(.init.data)
+ INIT_DATA
}
. = ALIGN(16);
.init.setup : {
@@ -144,10 +144,10 @@ SECTIONS
* references from .rodata
*/
.exit.text : {
- *(.exit.text)
+ EXIT_TEXT
}
.exit.data : {
- *(.exit.data)
+ EXIT_DATA
}
#if defined(CONFIG_BLK_DEV_INITRD)
. = ALIGN(_PAGE_SIZE);
diff --git a/arch/parisc/kernel/vmlinux.lds.S b/arch/parisc/kernel/vmlinux.lds.S
index 40d0ff9..50b4a3a 100644
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@@ -172,11 +172,11 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
.init.data : {
- *(.init.data)
+ INIT_DATA
}
. = ALIGN(16);
.init.setup : {
@@ -215,10 +215,10 @@ SECTIONS
* from .altinstructions and .eh_frame
*/
.exit.text : {
- *(.exit.text)
+ EXIT_TEXT
}
.exit.data : {
- *(.exit.data)
+ EXIT_DATA
}
#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(PAGE_SIZE);
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index f66fa5d..0afb9e3 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -23,7 +23,7 @@ SECTIONS
/* Sections to be discarded. */
/DISCARD/ : {
*(.exitcall.exit)
- *(.exit.data)
+ EXIT_DATA
}
. = KERNELBASE;
@@ -76,17 +76,19 @@ SECTIONS
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
/* .exit.text is discarded at runtime, not link time,
* to deal with references from __bug_table
*/
- .exit.text : { *(.exit.text) }
+ .exit.text : {
+ EXIT_TEXT
+ }
.init.data : {
- *(.init.data);
+ INIT_DATA
__vtop_table_begin = .;
*(.vtop_fixup);
__vtop_table_end = .;
diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S
index 98c1212..52b64fc 100644
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@@ -97,14 +97,14 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
/* .exit.text is discarded at runtime, not link time,
to deal with references from __bug_table */
- .exit.text : { *(.exit.text) }
+ .exit.text : { EXIT_TEXT }
.init.data : {
- *(.init.data);
+ INIT_DATA
__vtop_table_begin = .;
*(.vtop_fixup);
__vtop_table_end = .;
@@ -164,6 +164,6 @@ SECTIONS
/* Sections to be discarded. */
/DISCARD/ : {
*(.exitcall.exit)
- *(.exit.data)
+ EXIT_DATA
}
}
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
index 849120e..c62795f 100644
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@@ -91,7 +91,7 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
/*
@@ -99,11 +99,11 @@ SECTIONS
* to deal with references from __bug_table
*/
.exit.text : {
- *(.exit.text)
+ EXIT_TEXT
}
.init.data : {
- *(.init.data)
+ INIT_DATA
}
. = ALIGN(0x100);
.init.setup : {
@@ -150,7 +150,7 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ : {
- *(.exit.data)
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index 0956fb3..4c20dd9 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -70,9 +70,9 @@ SECTIONS
. = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
_sinittext = .;
- .init.text : { *(.init.text) }
+ .init.text : { INIT_TEXT }
_einittext = .;
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(16);
__setup_start = .;
@@ -108,8 +108,8 @@ SECTIONS
* .exit.text is discarded at runtime, not link time, to deal with
* references from __bug_table
*/
- .exit.text : { *(.exit.text) }
- .exit.data : { *(.exit.data) }
+ .exit.text : { EXIT_TEXT }
+ .exit.data : { EXIT_DATA }
. = ALIGN(PAGE_SIZE);
.bss : {
diff --git a/arch/sh64/kernel/vmlinux.lds.S b/arch/sh64/kernel/vmlinux.lds.S
index f533a06..1696803 100644
--- a/arch/sh64/kernel/vmlinux.lds.S
+++ b/arch/sh64/kernel/vmlinux.lds.S
@@ -93,9 +93,9 @@ SECTIONS
. = ALIGN(PAGE_SIZE); /* Init code and data */
__init_begin = .;
_sinittext = .;
- .init.text : C_PHYS(.init.text) { *(.init.text) }
+ .init.text : C_PHYS(.init.text) { INIT_TEXT }
_einittext = .;
- .init.data : C_PHYS(.init.data) { *(.init.data) }
+ .init.data : C_PHYS(.init.data) { INIT_DATA }
. = ALIGN(L1_CACHE_BYTES); /* Better if Cache Line aligned */
__setup_start = .;
.init.setup : C_PHYS(.init.setup) { *(.init.setup) }
@@ -130,8 +130,8 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index a8b4200..216147d 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -48,12 +48,12 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
__init_text_end = .;
.init.data : {
- *(.init.data)
+ INIT_DATA
}
. = ALIGN(16);
.init.setup : {
@@ -102,8 +102,8 @@ SECTIONS
_end = . ;
PROVIDE (end = .);
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index 9fcd503..01f8096 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -56,11 +56,11 @@ SECTIONS
.init.text : {
__init_begin = .;
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
.init.data : {
- *(.init.data)
+ INIT_DATA
}
. = ALIGN(16);
.init.setup : {
@@ -137,8 +137,8 @@ SECTIONS
PROVIDE (end = .);
/DISCARD/ : {
- *(.exit.text)
- *(.exit.data)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S
index 3866f49..26090b7 100644
--- a/arch/um/kernel/dyn.lds.S
+++ b/arch/um/kernel/dyn.lds.S
@@ -17,7 +17,7 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
@@ -84,7 +84,7 @@ SECTIONS
#include "asm/common.lds.S"
- init.data : { *(.init.data) }
+ init.data : { INIT_DATA }
/* Ensure the __preinit_array_start label is properly aligned. We
could instead move the label definition inside the section, but
diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S
index 13df191..5828c1d 100644
--- a/arch/um/kernel/uml.lds.S
+++ b/arch/um/kernel/uml.lds.S
@@ -23,7 +23,7 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
. = ALIGN(4096);
@@ -48,7 +48,7 @@ SECTIONS
#include "asm/common.lds.S"
- init.data : { *(init.data) }
+ init.data : { INIT_DATA }
.data :
{
. = ALIGN(KERNEL_STACK_SIZE); /* init_task */
diff --git a/arch/v850/kernel/vmlinux.lds.S b/arch/v850/kernel/vmlinux.lds.S
index 6172599..d08cd1d 100644
--- a/arch/v850/kernel/vmlinux.lds.S
+++ b/arch/v850/kernel/vmlinux.lds.S
@@ -114,7 +114,7 @@
#define DATA_CONTENTS \
__sdata = . ; \
DATA_DATA \
- *(.exit.data) /* 2.5 convention */ \
+ EXIT_DATA /* 2.5 convention */ \
*(.data.exit) /* 2.4 convention */ \
. = ALIGN (16) ; \
*(.data.cacheline_aligned) \
@@ -157,9 +157,9 @@
. = ALIGN (4096) ; \
__init_start = . ; \
__sinittext = .; \
- *(.init.text) /* 2.5 convention */ \
+ INIT_TEXT /* 2.5 convention */ \
__einittext = .; \
- *(.init.data) \
+ INIT_DATA \
*(.text.init) /* 2.4 convention */ \
*(.data.init) \
INITCALL_CONTENTS \
@@ -170,7 +170,7 @@
#define ROMK_INIT_RAM_CONTENTS \
. = ALIGN (4096) ; \
__init_start = . ; \
- *(.init.data) /* 2.5 convention */ \
+ INIT_DATA /* 2.5 convention */ \
*(.data.init) /* 2.4 convention */ \
__init_end = . ; \
. = ALIGN (4096) ;
@@ -179,7 +179,7 @@
should go into ROM. */
#define ROMK_INIT_ROM_CONTENTS \
_sinittext = .; \
- *(.init.text) /* 2.5 convention */ \
+ INIT_TEXT /* 2.5 convention */ \
_einittext = .; \
*(.text.init) /* 2.4 convention */ \
INITCALL_CONTENTS \
diff --git a/arch/x86/kernel/vmlinux_32.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index 7d72cce..84c913f 100644
--- a/arch/x86/kernel/vmlinux_32.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
@@ -131,10 +131,12 @@ SECTIONS
.init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
__init_begin = .;
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
- .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { *(.init.data) }
+ .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
+ INIT_DATA
+ }
. = ALIGN(16);
.init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) {
__setup_start = .;
@@ -169,8 +171,12 @@ SECTIONS
}
/* .exit.text is discard at runtime, not link time, to deal with references
from .altinstructions and .eh_frame */
- .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { *(.exit.text) }
- .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { *(.exit.data) }
+ .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
+ EXIT_TEXT
+ }
+ .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
+ EXIT_DATA
+ }
#if defined(CONFIG_BLK_DEV_INITRD)
. = ALIGN(4096);
.init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
diff --git a/arch/x86/kernel/vmlinux_64.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index ba8ea97..ea53869 100644
--- a/arch/x86/kernel/vmlinux_64.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
@@ -155,12 +155,15 @@ SECTIONS
__init_begin = .;
.init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
_sinittext = .;
- *(.init.text)
+ INIT_TEXT
_einittext = .;
}
- __initdata_begin = .;
- .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { *(.init.data) }
- __initdata_end = .;
+ .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) {
+ __initdata_begin = .;
+ INIT_DATA
+ __initdata_end = .;
+ }
+
. = ALIGN(16);
__setup_start = .;
.init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) { *(.init.setup) }
@@ -187,8 +190,12 @@ SECTIONS
}
/* .exit.text is discard at runtime, not link time, to deal with references
from .altinstructions and .eh_frame */
- .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { *(.exit.text) }
- .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { *(.exit.data) }
+ .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
+ EXIT_TEXT
+ }
+ .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
+ EXIT_DATA
+ }
/* vdso blob that is mapped into user space */
vdso_start = . ;
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index ac4ed52..7d0f55a 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -136,13 +136,13 @@ SECTIONS
__init_begin = .;
.init.text : {
_sinittext = .;
- *(.init.literal) *(.init.text)
+ *(.init.literal) INIT_TEXT
_einittext = .;
}
.init.data :
{
- *(.init.data)
+ INIT_DATA
. = ALIGN(0x4);
__tagtable_begin = .;
*(.taglist)
@@ -278,8 +278,9 @@ SECTIONS
/* Sections to be discarded */
/DISCARD/ :
{
- *(.exit.literal .exit.text)
- *(.exit.data)
+ *(.exit.literal)
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
}
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 9f584cc..ded7ca2 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -183,6 +183,13 @@
*(.kprobes.text) \
VMLINUX_SYMBOL(__kprobes_text_end) = .;
+/* init and exit section handling */
+#define INIT_TEXT *(init.text)
+#define INIT_DATA *(init.data)
+#define EXIT_TEXT *(exit.text)
+#define EXIT_DATA *(exit.data)
+
+
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to
the beginning of the section so we begin them at 0. */
--
1.5.4.rc3.14.g44397
--
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