1#include <asm-generic/vmlinux.lds.h>
  2#include <asm/page.h>
  3#include <asm/cache.h>
  4#include <asm/thread_info.h>
  5#include <hv/hypervisor.h>
  6
  7/* Text loads starting from the supervisor interrupt vector address. */
  8#define TEXT_OFFSET MEM_SV_START
  9
 10OUTPUT_ARCH(tile)
 11ENTRY(_start)
 12jiffies = jiffies_64;
 13
 14PHDRS
 15{
 16  intrpt PT_LOAD ;
 17  text PT_LOAD ;
 18  data PT_LOAD ;
 19}
 20SECTIONS
 21{
 22  /* Text is loaded with a different VA than data; start with text. */
 23  #undef LOAD_OFFSET
 24  #define LOAD_OFFSET TEXT_OFFSET
 25
 26  /* Interrupt vectors */
 27  .intrpt (LOAD_OFFSET) : AT ( 0 )   /* put at the start of physical memory */
 28  {
 29    _text = .;
 30    *(.intrpt)
 31  } :intrpt =0
 32
 33  /* Hypervisor call vectors */
 34  . = ALIGN(0x10000);
 35  .hvglue : AT (ADDR(.hvglue) - LOAD_OFFSET) {
 36    *(.hvglue)
 37  } :NONE
 38
 39  /* Now the real code */
 40  . = ALIGN(0x20000);
 41  _stext = .;
 42  .text : AT (ADDR(.text) - LOAD_OFFSET) {
 43    HEAD_TEXT
 44    SCHED_TEXT
 45    CPUIDLE_TEXT
 46    LOCK_TEXT
 47    KPROBES_TEXT
 48    IRQENTRY_TEXT
 49    SOFTIRQENTRY_TEXT
 50    __fix_text_end = .;   /* tile-cpack won't rearrange before this */
 51    ALIGN_FUNCTION();
 52    *(.hottext*)
 53    TEXT_TEXT
 54    *(.text.*)
 55    *(.coldtext*)
 56    *(.fixup)
 57    *(.gnu.warning)
 58  } :text =0
 59  _etext = .;
 60
 61  /* "Init" is divided into two areas with very different virtual addresses. */
 62  INIT_TEXT_SECTION(PAGE_SIZE)
 63
 64  /*
 65   * Some things, like the __jump_table, may contain symbol references
 66   * to __exit text, so include such text in the final image if so.
 67   * In that case we also override the _einittext from INIT_TEXT_SECTION.
 68   */
 69#ifdef CONFIG_JUMP_LABEL
 70  .exit.text : {
 71    EXIT_TEXT
 72    _einittext = .;
 73  }
 74#endif
 75
 76  /* Now we skip back to PAGE_OFFSET for the data. */
 77  . = (. - TEXT_OFFSET + PAGE_OFFSET);
 78  #undef LOAD_OFFSET
 79  #define LOAD_OFFSET PAGE_OFFSET
 80
 81  . = ALIGN(PAGE_SIZE);
 82  __init_begin = .;
 83  INIT_DATA_SECTION(16) :data =0
 84  PERCPU_SECTION(L2_CACHE_BYTES)
 85  . = ALIGN(PAGE_SIZE);
 86  __init_end = .;
 87
 88  _sdata = .;                   /* Start of data section */
 89  RO_DATA_SECTION(PAGE_SIZE)
 90  RW_DATA_SECTION(L2_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
 91  _edata = .;
 92
 93  EXCEPTION_TABLE(L2_CACHE_BYTES)
 94  NOTES
 95
 96
 97  BSS_SECTION(8, PAGE_SIZE, 1)
 98  _end = . ;
 99
100  STABS_DEBUG
101  DWARF_DEBUG
102
103  DISCARDS
104}