155 lines
2.8 KiB
ArmAsm
155 lines
2.8 KiB
ArmAsm
|
#include <asm/asm-offsets.h>
|
||
|
#include <asm/page.h>
|
||
|
#include <asm-generic/vmlinux.lds.h>
|
||
|
|
||
|
#undef mips
|
||
|
#define mips mips
|
||
|
OUTPUT_ARCH(mips)
|
||
|
ENTRY(kernel_entry)
|
||
|
PHDRS {
|
||
|
text PT_LOAD FLAGS(7); /* RWX */
|
||
|
note PT_NOTE FLAGS(4); /* R__ */
|
||
|
}
|
||
|
|
||
|
#ifdef CONFIG_32BIT
|
||
|
#ifdef CONFIG_CPU_LITTLE_ENDIAN
|
||
|
jiffies = jiffies_64;
|
||
|
#else
|
||
|
jiffies = jiffies_64 + 4;
|
||
|
#endif
|
||
|
#else
|
||
|
jiffies = jiffies_64;
|
||
|
#endif
|
||
|
|
||
|
SECTIONS
|
||
|
{
|
||
|
#ifdef CONFIG_BOOT_ELF64
|
||
|
/* Read-only sections, merged into text segment: */
|
||
|
/* . = 0xc000000000000000; */
|
||
|
|
||
|
/* This is the value for an Origin kernel, taken from an IRIX kernel. */
|
||
|
/* . = 0xc00000000001c000; */
|
||
|
|
||
|
/* Set the vaddr for the text segment to a value
|
||
|
* >= 0xa800 0000 0001 9000 if no symmon is going to configured
|
||
|
* >= 0xa800 0000 0030 0000 otherwise
|
||
|
*/
|
||
|
|
||
|
/* . = 0xa800000000300000; */
|
||
|
. = 0xffffffff80300000;
|
||
|
#endif
|
||
|
. = VMLINUX_LOAD_ADDRESS;
|
||
|
/* read-only */
|
||
|
_text = .; /* Text and read-only data */
|
||
|
.text : {
|
||
|
TEXT_TEXT
|
||
|
SCHED_TEXT
|
||
|
LOCK_TEXT
|
||
|
KPROBES_TEXT
|
||
|
*(.text.*)
|
||
|
*(.fixup)
|
||
|
*(.gnu.warning)
|
||
|
} :text = 0
|
||
|
_etext = .; /* End of text section */
|
||
|
|
||
|
EXCEPTION_TABLE(16)
|
||
|
|
||
|
/* Exception table for data bus errors */
|
||
|
__dbe_table : {
|
||
|
__start___dbe_table = .;
|
||
|
*(__dbe_table)
|
||
|
__stop___dbe_table = .;
|
||
|
}
|
||
|
|
||
|
NOTES :text :note
|
||
|
.dummy : { *(.dummy) } :text
|
||
|
|
||
|
RODATA
|
||
|
|
||
|
/* writeable */
|
||
|
.data : { /* Data */
|
||
|
. = . + DATAOFFSET; /* for CONFIG_MAPPED_KERNEL */
|
||
|
|
||
|
INIT_TASK_DATA(PAGE_SIZE)
|
||
|
NOSAVE_DATA
|
||
|
CACHELINE_ALIGNED_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT)
|
||
|
DATA_DATA
|
||
|
CONSTRUCTORS
|
||
|
}
|
||
|
_gp = . + 0x8000;
|
||
|
.lit8 : {
|
||
|
*(.lit8)
|
||
|
}
|
||
|
.lit4 : {
|
||
|
*(.lit4)
|
||
|
}
|
||
|
/* 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 = .; /* End of data section */
|
||
|
|
||
|
/* will be freed after init */
|
||
|
. = ALIGN(PAGE_SIZE); /* Init code and data */
|
||
|
__init_begin = .;
|
||
|
INIT_TEXT_SECTION(PAGE_SIZE)
|
||
|
INIT_DATA_SECTION(16)
|
||
|
|
||
|
/* .exit.text is discarded at runtime, not link time, to deal with
|
||
|
* references from .rodata
|
||
|
*/
|
||
|
.exit.text : {
|
||
|
EXIT_TEXT
|
||
|
}
|
||
|
.exit.data : {
|
||
|
EXIT_DATA
|
||
|
}
|
||
|
|
||
|
PERCPU(PAGE_SIZE)
|
||
|
. = ALIGN(PAGE_SIZE);
|
||
|
__init_end = .;
|
||
|
/* freed after init ends here */
|
||
|
|
||
|
BSS_SECTION(0, 0, 0)
|
||
|
|
||
|
_end = . ;
|
||
|
|
||
|
/* These mark the ABI of the kernel for debuggers. */
|
||
|
.mdebug.abi32 : {
|
||
|
KEEP(*(.mdebug.abi32))
|
||
|
}
|
||
|
.mdebug.abi64 : {
|
||
|
KEEP(*(.mdebug.abi64))
|
||
|
}
|
||
|
|
||
|
/* This is the MIPS specific mdebug section. */
|
||
|
.mdebug : {
|
||
|
*(.mdebug)
|
||
|
}
|
||
|
|
||
|
STABS_DEBUG
|
||
|
DWARF_DEBUG
|
||
|
|
||
|
/* These must appear regardless of . */
|
||
|
.gptab.sdata : {
|
||
|
*(.gptab.data)
|
||
|
*(.gptab.sdata)
|
||
|
}
|
||
|
.gptab.sbss : {
|
||
|
*(.gptab.bss)
|
||
|
*(.gptab.sbss)
|
||
|
}
|
||
|
|
||
|
/* Sections to be discarded */
|
||
|
DISCARDS
|
||
|
/DISCARD/ : {
|
||
|
/* ABI crap starts here */
|
||
|
*(.MIPS.options)
|
||
|
*(.options)
|
||
|
*(.pdr)
|
||
|
*(.reginfo)
|
||
|
}
|
||
|
}
|