gnu-efi/lib/ia32/setjmp.S
Nigel Croxon dd5c3db93b I also found an issue when compiling setjmp.S using MinGW for both
x86_32 and x86_64, due to the use of ELF specific assembler
extensions (.type setjmp, @function is not comptaible with PE-COFF).

This patch addresses that, by making sure that we use the equivalent
.type definition for MinGW. Note that I only addressed x86_32 and
x86_64 as I'm not aware of MinGW developments for any other archs.

Signed-off-by: Pete Batard <pbatard@users.sf.net>
Signed-off-by: Nigel Croxon <nigel.croxon@hpe.com>
2016-03-25 13:36:53 -04:00

46 lines
1008 B
ArmAsm

/*
* Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.
* This program and the accompanying materials are licensed and made
available
* under the terms and conditions of the BSD License which accompanies
this
* distribution. The full text of the license may be found at
* http://opensource.org/licenses/bsd-license.php.
*
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS"
BASIS,
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR
* IMPLIED.
*/
.text
.globl setjmp
#ifndef __MINGW32__
.type setjmp, @function
#else
.def setjmp; .scl 2; .type 32; .endef
#endif
setjmp:
pop %ecx
movl (%esp), %edx
movl %ebx, (%edx)
movl %esi, 4(%edx)
movl %edi, 8(%edx)
movl %ebp, 12(%edx)
movl %esp, 16(%edx)
xorl %eax, %eax
jmp *%ecx
.globl longjmp
#ifndef __MINGW32__
.type longjmp, @function
#else
.def longjmp; .scl 2; .type 32; .endef
#endif
longjmp:
pop %eax
pop %edx
pop %eax
movl (%edx), %ebx
movl 4(%edx), %esi
movl 8(%edx), %edi