forked from luck/tmp_suning_uos_patched
42fda66387
This patchset throws out tt mode, which has been non-functional for a while. This is done in phases, interspersed with code cleanups on the affected files. The removal is done as follows: remove all code, config options, and files which depend on CONFIG_MODE_TT get rid of the CHOOSE_MODE macro, which decided whether to call tt-mode or skas-mode code, and replace invocations with their skas portions replace all now-trivial procedures with their skas equivalents There are now a bunch of now-redundant pieces of data structures, including mode-specific pieces of the thread structure, pt_regs, and mm_context. These are all replaced with their skas-specific contents. As part of the ongoing style compliance project, I made a style pass over all files that were changed. There are three such patches, one for each phase, covering the files affected by that phase but no later ones. I noticed that we weren't freeing the LDT state associated with a process when it exited, so that's fixed in one of the later patches. The last patch is a tidying patch which I've had for a while, but which caused inexplicable crashes under tt mode. Since that is no longer a problem, this can now go in. This patch: Start getting rid of tt mode support. This patch throws out CONFIG_MODE_TT and all config options, code, and files which depend on it. CONFIG_MODE_SKAS is gone and everything that depends on it is included unconditionally. The few changed lines are in re-written Kconfig help, lines which needed something skas-related removed from them, and a few more which weren't strictly deletions. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
103 lines
2.1 KiB
ArmAsm
103 lines
2.1 KiB
ArmAsm
#include <asm-generic/vmlinux.lds.h>
|
|
|
|
OUTPUT_FORMAT(ELF_FORMAT)
|
|
OUTPUT_ARCH(ELF_ARCH)
|
|
ENTRY(_start)
|
|
jiffies = jiffies_64;
|
|
|
|
SECTIONS
|
|
{
|
|
/* This must contain the right address - not quite the default ELF one.*/
|
|
PROVIDE (__executable_start = START);
|
|
/* Static binaries stick stuff here, like the sigreturn trampoline,
|
|
* invisibly to objdump. So, just make __binary_start equal to the very
|
|
* beginning of the executable, and if there are unmapped pages after this,
|
|
* they are forever unusable.
|
|
*/
|
|
__binary_start = START;
|
|
|
|
. = START + SIZEOF_HEADERS;
|
|
|
|
_text = .;
|
|
_stext = .;
|
|
__init_begin = .;
|
|
.init.text : {
|
|
_sinittext = .;
|
|
*(.init.text)
|
|
_einittext = .;
|
|
}
|
|
. = ALIGN(4096);
|
|
|
|
.text :
|
|
{
|
|
TEXT_TEXT
|
|
SCHED_TEXT
|
|
LOCK_TEXT
|
|
*(.fixup)
|
|
/* .gnu.warning sections are handled specially by elf32.em. */
|
|
*(.gnu.warning)
|
|
*(.gnu.linkonce.t*)
|
|
}
|
|
|
|
. = ALIGN(4096);
|
|
.syscall_stub : {
|
|
__syscall_stub_start = .;
|
|
*(.__syscall_stub*)
|
|
__syscall_stub_end = .;
|
|
}
|
|
|
|
#include "asm/common.lds.S"
|
|
|
|
init.data : { *(init.data) }
|
|
.data :
|
|
{
|
|
. = ALIGN(KERNEL_STACK_SIZE); /* init_task */
|
|
*(.data.init_task)
|
|
. = ALIGN(KERNEL_STACK_SIZE);
|
|
*(.data.init_irqstack)
|
|
DATA_DATA
|
|
*(.gnu.linkonce.d*)
|
|
CONSTRUCTORS
|
|
}
|
|
.data1 : { *(.data1) }
|
|
.ctors :
|
|
{
|
|
*(.ctors)
|
|
}
|
|
.dtors :
|
|
{
|
|
*(.dtors)
|
|
}
|
|
|
|
.got : { *(.got.plt) *(.got) }
|
|
.dynamic : { *(.dynamic) }
|
|
.tdata : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
|
|
.tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
|
|
/* We want the small data sections together, so single-instruction offsets
|
|
can access them all, and initialized data all before uninitialized, so
|
|
we can shorten the on-disk segment size. */
|
|
.sdata : { *(.sdata) }
|
|
_edata = .;
|
|
PROVIDE (edata = .);
|
|
. = ALIGN(0x1000);
|
|
.sbss :
|
|
{
|
|
__bss_start = .;
|
|
PROVIDE(_bss_start = .);
|
|
*(.sbss)
|
|
*(.scommon)
|
|
}
|
|
.bss :
|
|
{
|
|
*(.dynbss)
|
|
*(.bss)
|
|
*(COMMON)
|
|
}
|
|
_end = .;
|
|
PROVIDE (end = .);
|
|
|
|
STABS_DEBUG
|
|
|
|
DWARF_DEBUG
|
|
}
|