ArmPkg/Library/GccLto/liblto-arm.s

   1 //
   2 // Copyright (c) 2016, Linaro Ltd. All rights reserved.<BR>
   3 //
   4 // This program and the accompanying materials are licensed and made available under
   5 // the terms and conditions of the BSD License that accompanies this distribution.
   6 // The full text of the license may be found at
   7 // http://opensource.org/licenses/bsd-license.php.
   8 //
   9 // THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 // WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11 //
  12
  13 //
  14 // GCC in LTO mode interoperates poorly with non-standard libraries that
  15 // provide implementations of compiler intrinsics such as memcpy/memset
  16 // or the stack protector entry points.
  17 //
  18 // By referencing these functions from a non-LTO object that can be passed
  19 // to the linker via the -plugin-opt=-pass-through=-lxxx options, the
  20 // intrinsics are included in the link in a way that allows them to be
  21 // pruned again if no other references to them exist.
  22 //
  23
  24         .long   memcpy - .
  25         .long   memset - .
  26         .long   __stack_chk_fail - .
  27         .long   __stack_chk_guard - .
  28         .long __ashrdi3 - .
  29         .long __ashldi3 - .
  30         .long __aeabi_idiv - .
  31         .long __aeabi_idivmod - .
  32         .long __aeabi_uidiv - .
  33         .long __aeabi_uidivmod - .
  34         .long __divdi3 - .
  35         .long __divsi3 - .
  36         .long __lshrdi3 - .
  37         .long __aeabi_memcpy - .
  38         .long __aeabi_memset - .
  39         .long memmove - .
  40         .long __modsi3 - .
  41         .long __moddi3 - .
  42         .long __muldi3 - .
  43         .long __aeabi_lmul - .
  44         .long __ARM_ll_mullu - .
  45         .long __udivsi3 - .
  46         .long __umodsi3 - .
  47         .long __udivdi3 - .
  48         .long __umoddi3 - .
  49         .long __udivmoddi4 - .
  50         .long __clzsi2 - .
  51         .long __ctzsi2 - .
  52         .long __ucmpdi2 - .
  53         .long __switch8 - .
  54         .long __switchu8 - .
  55         .long __switch16 - .
  56         .long __switch32 - .
  57         .long __aeabi_ulcmp - .
  58         .long __aeabi_uldivmod - .
  59         .long __aeabi_ldivmod - .
  60         .long __aeabi_llsr - .
  61         .long __aeabi_llsl - .