diff options
Diffstat (limited to 'arch/efi/lib/crt0-efi-x86_64.S')
-rw-r--r-- | arch/efi/lib/crt0-efi-x86_64.S | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/arch/efi/lib/crt0-efi-x86_64.S b/arch/efi/lib/crt0-efi-x86_64.S deleted file mode 100644 index aa03106e9c..0000000000 --- a/arch/efi/lib/crt0-efi-x86_64.S +++ /dev/null @@ -1,75 +0,0 @@ -/* crt0-efi-x86_64.S - x86_64 EFI startup code. - Copyright (C) 1999 Hewlett-Packard Co. - Contributed by David Mosberger <davidm@hpl.hp.com>. - Copyright (C) 2005 Intel Co. - Contributed by Fenghua Yu <fenghua.yu@intel.com>. - - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the following - disclaimer in the documentation and/or other materials - provided with the distribution. - * Neither the name of Hewlett-Packard Co. nor the names of its - contributors may be used to endorse or promote products derived - from this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, - OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR - TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF - THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - SUCH DAMAGE. -*/ - .text - .align 4 - - .globl _start -_start: - subq $8, %rsp - pushq %rcx - pushq %rdx - -0: - lea image_base(%rip), %rdi - lea _DYNAMIC(%rip), %rsi - - popq %rcx - popq %rdx - pushq %rcx - pushq %rdx - call _relocate - - popq %rdi - popq %rsi - - call efi_main - addq $8, %rsp - -.exit: - ret - - /* hand-craft a dummy .reloc section so EFI knows it's a relocatable executable: */ - - .data -dummy: .long 0 - -#define IMAGE_REL_ABSOLUTE 0 - .section .reloc, "a" -label1: - .long dummy-label1 /* Page RVA */ - .long 10 /* Block Size (2*4+2) */ - .word (IMAGE_REL_ABSOLUTE<<12) + 0 /* reloc for dummy */ |