diff options
Diffstat (limited to 'sysdeps/arm/nacl/dl-machine.h')
-rw-r--r-- | sysdeps/arm/nacl/dl-machine.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/sysdeps/arm/nacl/dl-machine.h b/sysdeps/arm/nacl/dl-machine.h deleted file mode 100644 index 4b926ed604..0000000000 --- a/sysdeps/arm/nacl/dl-machine.h +++ /dev/null @@ -1,53 +0,0 @@ -/* Machine-dependent ELF dynamic relocation inline functions. ARM/NaCl version. - Copyright (C) 2015-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library. If not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef dl_machine_h - -/* This is only needed for handling TEXTRELs and NaCl will never - support TEXTRELs at all. */ -#define CLEAR_CACHE(start, end) __builtin_trap () - -#endif - -/* The rest is just machine-specific. - This #include is outside the #ifndef because the parts of - dl-machine.h used only by dynamic-link.h are outside the guard. */ -#include <sysdeps/arm/dl-machine.h> - -#ifdef dl_machine_h - -/* Initial entry point code for the dynamic linker. - The C function `_dl_start' is the real entry point; - its return value is the user program's entry point. */ -#undef RTLD_START -#define RTLD_START asm ("\ -.text\n\ -.globl _start\n\ -.type _start, %function\n\ -.p2align 4\n\ -_start:\n\ - @ r0 has the pointer to the info block (see nacl_startup.h)\n\ - mov r1, sp @ Save stack base for __libc_stack_end.\n\ - push {r0-r3} @ Push those, maintaining alignment to 16.\n\ - mov r0, sp @ Pointer to {info, sp} is argument.\n\ - sfi_bl _dl_start\n\ - pop {r1-r4} @ Restore stack, getting info block into r1.\n\ - mov lr, #0 @ Return address for noreturn call.\n\ - b _dl_start_user"); - -#endif |