mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-03 21:16:44 +07:00
075d6eb16d
The PPC32 kernel puts platform-specific functions into separate sections so that unneeded parts of it can be freed when we've booted and actually worked out what we're running on today. This makes kallsyms ignore those functions, because they're not between _[se]text or _[se]inittext. Rather than teaching kallsyms about the various pmac/chrp/etc sections, this patch adds '_[se]extratext' markers for kallsyms. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
195 lines
3.8 KiB
ArmAsm
195 lines
3.8 KiB
ArmAsm
#include <asm-generic/vmlinux.lds.h>
|
|
|
|
OUTPUT_ARCH(powerpc:common)
|
|
jiffies = jiffies_64 + 4;
|
|
SECTIONS
|
|
{
|
|
/* Read-only sections, merged into text segment: */
|
|
. = + SIZEOF_HEADERS;
|
|
.interp : { *(.interp) }
|
|
.hash : { *(.hash) }
|
|
.dynsym : { *(.dynsym) }
|
|
.dynstr : { *(.dynstr) }
|
|
.rel.text : { *(.rel.text) }
|
|
.rela.text : { *(.rela.text) }
|
|
.rel.data : { *(.rel.data) }
|
|
.rela.data : { *(.rela.data) }
|
|
.rel.rodata : { *(.rel.rodata) }
|
|
.rela.rodata : { *(.rela.rodata) }
|
|
.rel.got : { *(.rel.got) }
|
|
.rela.got : { *(.rela.got) }
|
|
.rel.ctors : { *(.rel.ctors) }
|
|
.rela.ctors : { *(.rela.ctors) }
|
|
.rel.dtors : { *(.rel.dtors) }
|
|
.rela.dtors : { *(.rela.dtors) }
|
|
.rel.bss : { *(.rel.bss) }
|
|
.rela.bss : { *(.rela.bss) }
|
|
.rel.plt : { *(.rel.plt) }
|
|
.rela.plt : { *(.rela.plt) }
|
|
/* .init : { *(.init) } =0*/
|
|
.plt : { *(.plt) }
|
|
.text :
|
|
{
|
|
*(.text)
|
|
SCHED_TEXT
|
|
LOCK_TEXT
|
|
*(.fixup)
|
|
*(.got1)
|
|
__got2_start = .;
|
|
*(.got2)
|
|
__got2_end = .;
|
|
}
|
|
_etext = .;
|
|
PROVIDE (etext = .);
|
|
|
|
RODATA
|
|
.fini : { *(.fini) } =0
|
|
.ctors : { *(.ctors) }
|
|
.dtors : { *(.dtors) }
|
|
|
|
.fixup : { *(.fixup) }
|
|
|
|
__ex_table : {
|
|
__start___ex_table = .;
|
|
*(__ex_table)
|
|
__stop___ex_table = .;
|
|
}
|
|
|
|
__bug_table : {
|
|
__start___bug_table = .;
|
|
*(__bug_table)
|
|
__stop___bug_table = .;
|
|
}
|
|
|
|
/* Read-write section, merged into data segment: */
|
|
. = ALIGN(4096);
|
|
.data :
|
|
{
|
|
*(.data)
|
|
*(.data1)
|
|
*(.sdata)
|
|
*(.sdata2)
|
|
*(.got.plt) *(.got)
|
|
*(.dynamic)
|
|
CONSTRUCTORS
|
|
}
|
|
|
|
. = ALIGN(4096);
|
|
__nosave_begin = .;
|
|
.data_nosave : { *(.data.nosave) }
|
|
. = ALIGN(4096);
|
|
__nosave_end = .;
|
|
|
|
. = ALIGN(32);
|
|
.data.cacheline_aligned : { *(.data.cacheline_aligned) }
|
|
|
|
_edata = .;
|
|
PROVIDE (edata = .);
|
|
|
|
. = ALIGN(8192);
|
|
.data.init_task : { *(.data.init_task) }
|
|
|
|
. = ALIGN(4096);
|
|
__init_begin = .;
|
|
.init.text : {
|
|
_sinittext = .;
|
|
*(.init.text)
|
|
_einittext = .;
|
|
}
|
|
.init.data : {
|
|
*(.init.data);
|
|
__vtop_table_begin = .;
|
|
*(.vtop_fixup);
|
|
__vtop_table_end = .;
|
|
__ptov_table_begin = .;
|
|
*(.ptov_fixup);
|
|
__ptov_table_end = .;
|
|
}
|
|
. = ALIGN(16);
|
|
__setup_start = .;
|
|
.init.setup : { *(.init.setup) }
|
|
__setup_end = .;
|
|
__initcall_start = .;
|
|
.initcall.init : {
|
|
*(.initcall1.init)
|
|
*(.initcall2.init)
|
|
*(.initcall3.init)
|
|
*(.initcall4.init)
|
|
*(.initcall5.init)
|
|
*(.initcall6.init)
|
|
*(.initcall7.init)
|
|
}
|
|
__initcall_end = .;
|
|
|
|
__con_initcall_start = .;
|
|
.con_initcall.init : { *(.con_initcall.init) }
|
|
__con_initcall_end = .;
|
|
|
|
SECURITY_INIT
|
|
|
|
__start___ftr_fixup = .;
|
|
__ftr_fixup : { *(__ftr_fixup) }
|
|
__stop___ftr_fixup = .;
|
|
|
|
. = ALIGN(32);
|
|
__per_cpu_start = .;
|
|
.data.percpu : { *(.data.percpu) }
|
|
__per_cpu_end = .;
|
|
|
|
. = ALIGN(4096);
|
|
__initramfs_start = .;
|
|
.init.ramfs : { *(.init.ramfs) }
|
|
__initramfs_end = .;
|
|
|
|
. = ALIGN(4096);
|
|
__init_end = .;
|
|
|
|
. = ALIGN(4096);
|
|
_sextratext = .;
|
|
__pmac_begin = .;
|
|
.pmac.text : { *(.pmac.text) }
|
|
.pmac.data : { *(.pmac.data) }
|
|
. = ALIGN(4096);
|
|
__pmac_end = .;
|
|
|
|
. = ALIGN(4096);
|
|
__prep_begin = .;
|
|
.prep.text : { *(.prep.text) }
|
|
.prep.data : { *(.prep.data) }
|
|
. = ALIGN(4096);
|
|
__prep_end = .;
|
|
|
|
. = ALIGN(4096);
|
|
__chrp_begin = .;
|
|
.chrp.text : { *(.chrp.text) }
|
|
.chrp.data : { *(.chrp.data) }
|
|
. = ALIGN(4096);
|
|
__chrp_end = .;
|
|
|
|
. = ALIGN(4096);
|
|
__openfirmware_begin = .;
|
|
.openfirmware.text : { *(.openfirmware.text) }
|
|
.openfirmware.data : { *(.openfirmware.data) }
|
|
. = ALIGN(4096);
|
|
__openfirmware_end = .;
|
|
_eextratext = .;
|
|
|
|
__bss_start = .;
|
|
.bss :
|
|
{
|
|
*(.sbss) *(.scommon)
|
|
*(.dynbss)
|
|
*(.bss)
|
|
*(COMMON)
|
|
}
|
|
__bss_stop = .;
|
|
|
|
_end = . ;
|
|
PROVIDE (end = .);
|
|
|
|
/* Sections to be discarded. */
|
|
/DISCARD/ : {
|
|
*(.exitcall.exit)
|
|
}
|
|
}
|