ld script to make i386 Linux kernel

OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") 
OUTPUT_ARCH(i386) 
ENTRY(phys_startup_32) 
jiffies = jiffies_64; 
PHDRS { 
 text PT_LOAD FLAGS(5); /* R_E */ 
 data PT_LOAD FLAGS(7); /* RWE */ 
 note PT_NOTE FLAGS(0); /* ___ */ 
} 
SECTIONS 
{ 
  . = 0xC0000000 + ((0x100000 + (0x100000 - 1)) & ~(0x100000 - 1)); 
  phys_startup_32 = startup_32 - 0xC0000000; 
  .text.head : AT(ADDR(.text.head) - 0xC0000000) { 
   _text = .; /* Text and read-only data */ 
 *(.text.head) 
  } :text = 0x9090 
  /* read-only */ 
  .text : AT(ADDR(.text) - 0xC0000000) { 
 . = ALIGN((1 << 12)); /* not really needed, already page aligned */ 
 *(.text.page_aligned) 
 . = ALIGN(8); *(.text) *(.ref.text) *(.text.init.refok) *(.exit.text.refok) *(.devinit.text) *(.devexit.text) *(.cpuinit.text) *(.cpuexit.text) 
 . = ALIGN(8); __sched_text_start = .; *(.sched.text) __sched_text_end = .; 
 . = ALIGN(8); __lock_text_start = .; *(.spinlock.text) __lock_text_end = .; 
 . = ALIGN(8); __kprobes_text_start = .; *(.kprobes.text) __kprobes_text_end = .; 
 *(.fixup) 
 *(.gnu.warning) 
   _etext = .; /* End of text section */ 
  } :text = 0x9090 
  . = ALIGN(16); /* Exception table */ 
  __ex_table : AT(ADDR(__ex_table) - 0xC0000000) { 
   __start___ex_table = .; 
  *(__ex_table) 
   __stop___ex_table = .; 
  } 
  .notes : AT(ADDR(.notes) - 0xC0000000) { __start_notes = .; *(.note.*) __stop_notes = .; } :text :note 
  . = ALIGN(8); __bug_table : AT(ADDR(__bug_table) - 0xC0000000) { __start___bug_table = .; *(__bug_table) __stop___bug_table = .; } :text 
  . = ALIGN(4); 
  .tracedata : AT(ADDR(.tracedata) - 0xC0000000) { 
   __tracedata_start = .; 
 *(.tracedata) 
   __tracedata_end = .; 
  } 
  . = ALIGN((4096)); .rodata : AT(ADDR(.rodata) - 0xC0000000) { __start_rodata = .; *(.rodata) *(.rodata.*) *(__vermagic) *(__markers_strings) } .rodata1 : AT(ADDR(.rodata1) - 0xC0000000) { *(.rodata1) } .pci_fixup : AT(ADDR(.pci_fixup) - 0xC0000000) { __start_pci_fixups_early = .; *(.pci_fixup_early) __end_pci_fixups_early = .; __start_pci_fixups_header = .; *(.pci_fixup_header) __end_pci_fixups_header = .; __start_pci_fixups_final = .; *(.pci_fixup_final) __end_pci_fixups_final = .; __start_pci_fixups_enable = .; *(.pci_fixup_enable) __end_pci_fixups_enable = .; __start_pci_fixups_resume = .; *(.pci_fixup_resume) __end_pci_fixups_resume = .; } .rio_route : AT(ADDR(.rio_route) - 0xC0000000) { __start_rio_route_ops = .; *(.rio_route_ops) __end_rio_route_ops = .; } __ksymtab : AT(ADDR(__ksymtab) - 0xC0000000) { __start___ksymtab = .; *(__ksymtab) __stop___ksymtab = .; } __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - 0xC0000000) { __start___ksymtab_gpl = .; *(__ksymtab_gpl) __stop___ksymtab_gpl = .; } __ksymtab_unused : AT(ADDR(__ksymtab_unused) - 0xC0000000) { __start___ksymtab_unused = .; *(__ksymtab_unused) __stop___ksymtab_unused = .; } __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - 0xC0000000) { __start___ksymtab_unused_gpl = .; *(__ksymtab_unused_gpl) __stop___ksymtab_unused_gpl = .; } __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - 0xC0000000) { __start___ksymtab_gpl_future = .; *(__ksymtab_gpl_future) __stop___ksymtab_gpl_future = .; } __kcrctab : AT(ADDR(__kcrctab) - 0xC0000000) { __start___kcrctab = .; *(__kcrctab) __stop___kcrctab = .; } __kcrctab_gpl : AT(ADDR(__kcrctab_gpl) - 0xC0000000) { __start___kcrctab_gpl = .; *(__kcrctab_gpl) __stop___kcrctab_gpl = .; } __kcrctab_unused : AT(ADDR(__kcrctab_unused) - 0xC0000000) { __start___kcrctab_unused = .; *(__kcrctab_unused) __stop___kcrctab_unused = .; } __kcrctab_unused_gpl : AT(ADDR(__kcrctab_unused_gpl) - 0xC0000000) { __start___kcrctab_unused_gpl = .; *(__kcrctab_unused_gpl) __stop___kcrctab_unused_gpl = .; } __kcrctab_gpl_future : AT(ADDR(__kcrctab_gpl_future) - 0xC0000000) { __start___kcrctab_gpl_future = .; *(__kcrctab_gpl_future) __stop___kcrctab_gpl_future = .; } __ksymtab_strings : AT(ADDR(__ksymtab_strings) - 0xC0000000) { *(__ksymtab_strings) } __init_rodata : AT(ADDR(__init_rodata) - 0xC0000000) { *(.ref.rodata) *(.devinit.rodata) *(.devexit.rodata) *(.cpuinit.rodata) *(.cpuexit.rodata) } __param : AT(ADDR(__param) - 0xC0000000) { __start___param = .; *(__param) __stop___param = .; . = ALIGN((4096)); __end_rodata = .; } . = ALIGN((4096)); 
  /* writeable */ 
  . = ALIGN((1 << 12)); 
  .data : AT(ADDR(.data) - 0xC0000000) { /* Data */ 
 *(.data) *(.data.init.refok) *(.ref.data) *(.devinit.data) *(.devexit.data) *(.cpuinit.data) *(.cpuexit.data) . = ALIGN(8); __start___markers = .; *(__markers) __stop___markers = .; 
 CONSTRUCTORS 
 } :data 
  . = ALIGN((1 << 12)); 
  .data_nosave : AT(ADDR(.data_nosave) - 0xC0000000) { 
   __nosave_begin = .; 
 *(.data.nosave) 
   . = ALIGN((1 << 12)); 
   __nosave_end = .; 
  } 
  . = ALIGN((1 << 12)); 
  .data.page_aligned : AT(ADDR(.data.page_aligned) - 0xC0000000) { 
 *(.data.page_aligned) 
 *(.data.idt) 
  } 
  . = ALIGN(32); 
  .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - 0xC0000000) { 
 *(.data.cacheline_aligned) 
  } 
  /* rarely changed data like cpu maps */ 
  . = ALIGN(32); 
  .data.read_mostly : AT(ADDR(.data.read_mostly) - 0xC0000000) { 
 *(.data.read_mostly) 
 _edata = .; /* End of data section */ 
  } 
  . = ALIGN((8192)); /* init_task */ 
  .data.init_task : AT(ADDR(.data.init_task) - 0xC0000000) { 
 *(.data.init_task) 
  } 
  /* might get freed after init */ 
  . = ALIGN((1 << 12)); 
  .smp_locks : AT(ADDR(.smp_locks) - 0xC0000000) { 
   __smp_locks = .; 
 *(.smp_locks) 
 __smp_locks_end = .; 
  } 
  /* will be freed after init 
   * Following ALIGN() is required to make sure no other data falls on the 
   * same page where __smp_alt_end is pointing as that page might be freed 
   * after boot. Always make sure that ALIGN() directive is present after 
   * the section which contains __smp_alt_end. 
   */ 
  . = ALIGN((1 << 12)); 
  /* will be freed after init */ 
  . = ALIGN((1 << 12)); /* Init code and data */ 
  .init.text : AT(ADDR(.init.text) - 0xC0000000) { 
   __init_begin = .; 
 _sinittext = .; 
 *(.init.text) *(.meminit.text) 
 _einittext = .; 
  } 
  .init.data : AT(ADDR(.init.data) - 0xC0000000) { 
 *(.init.data) *(.meminit.data) *(.meminit.rodata) 
  } 
  . = ALIGN(16); 
  .init.setup : AT(ADDR(.init.setup) - 0xC0000000) { 
   __setup_start = .; 
 *(.init.setup) 
   __setup_end = .; 
   } 
  .initcall.init : AT(ADDR(.initcall.init) - 0xC0000000) { 
   __initcall_start = .; 
 *(.initcall0.init) *(.initcall0s.init) *(.initcall1.init) *(.initcall1s.init) *(.initcall2.init) *(.initcall2s.init) *(.initcall3.init) *(.initcall3s.init) *(.initcall4.init) *(.initcall4s.init) *(.initcall5.init) *(.initcall5s.init) *(.initcallrootfs.init) *(.initcall6.init) *(.initcall6s.init) *(.initcall7.init) *(.initcall7s.init) 
   __initcall_end = .; 
  } 
  .con_initcall.init : AT(ADDR(.con_initcall.init) - 0xC0000000) { 
   __con_initcall_start = .; 
 *(.con_initcall.init) 
   __con_initcall_end = .; 
  } 
  .x86cpuvendor.init : AT(ADDR(.x86cpuvendor.init) - 0xC0000000) { 
 __x86cpuvendor_start = .; 
 *(.x86cpuvendor.init) 
 __x86cpuvendor_end = .; 
  } 
  .security_initcall.init : AT(ADDR(.security_initcall.init) - 0xC0000000) { __security_initcall_start = .; *(.security_initcall.init) __security_initcall_end = .; } 
  . = ALIGN(4); 
  .altinstructions : AT(ADDR(.altinstructions) - 0xC0000000) { 
   __alt_instructions = .; 
 *(.altinstructions) 
 __alt_instructions_end = .; 
  } 
  .altinstr_replacement : AT(ADDR(.altinstr_replacement) - 0xC0000000) { 
 *(.altinstr_replacement) 
  } 
  . = ALIGN(4); 
  .parainstructions : AT(ADDR(.parainstructions) - 0xC0000000) { 
   __parainstructions = .; 
 *(.parainstructions) 
   __parainstructions_end = .; 
  } 
  /* .exit.text is discard at runtime, not link time, to deal with references 
     from .altinstructions and .eh_frame */ 
  .exit.text : AT(ADDR(.exit.text) - 0xC0000000) { 
 *(.exit.text) *(.memexit.text) 
  } 
  .exit.data : AT(ADDR(.exit.data) - 0xC0000000) { 
 *(.exit.data) *(.memexit.data) *(.memexit.rodata) 
  } 
  . = ALIGN((1 << 12)); 
  .init.ramfs : AT(ADDR(.init.ramfs) - 0xC0000000) { 
 __initramfs_start = .; 
 *(.init.ramfs) 
 __initramfs_end = .; 
  } 
  . = ALIGN((1 << 12)); 
  .data.percpu : AT(ADDR(.data.percpu) - 0xC0000000) { 
 __per_cpu_start = .; 
 *(.data.percpu) 
 *(.data.percpu.shared_aligned) 
 __per_cpu_end = .; 
  } 
  . = ALIGN((1 << 12)); 
  /* freed after init ends here */ 
  .bss : AT(ADDR(.bss) - 0xC0000000) { 
 __init_end = .; 
 __bss_start = .; /* BSS */ 
 *(.bss.page_aligned) 
 *(.bss) 
 . = ALIGN(4); 
 __bss_stop = .; 
   _end = . ; 
 /* This is where the kernel creates the early boot page tables */ 
 . = ALIGN((1 << 12)); 
 pg0 = . ; 
  } 
  /* Sections to be discarded */ 
  /DISCARD/ : { 
 *(.exitcall.exit) 
 } 
  .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } .stab.excl 0 : { *(.stab.excl) } .stab.exclstr 0 : { *(.stab.exclstr) } .stab.index 0 : { *(.stab.index) } .stab.indexstr 0 : { *(.stab.indexstr) } .comment 0 : { *(.comment) } 
  .debug 0 : { *(.debug) } .line 0 : { *(.line) } .debug_srcinfo 0 : { *(.debug_srcinfo) } .debug_sfnames 0 : { *(.debug_sfnames) } .debug_aranges 0 : { *(.debug_aranges) } .debug_pubnames 0 : { *(.debug_pubnames) } .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } .debug_abbrev 0 : { *(.debug_abbrev) } .debug_line 0 : { *(.debug_line) } .debug_frame 0 : { *(.debug_frame) } .debug_str 0 : { *(.debug_str) } .debug_loc 0 : { *(.debug_loc) } .debug_macinfo 0 : { *(.debug_macinfo) } .debug_weaknames 0 : { *(.debug_weaknames) } .debug_funcnames 0 : { *(.debug_funcnames) } .debug_typenames 0 : { *(.debug_typenames) } .debug_varnames 0 : { *(.debug_varnames) } 
}