grub/grub-core/kern/arm/misc.S

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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2013 Free Software Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GRUB 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/symbol.h>
#include <grub/dl.h>
.file "misc.S"
.text
.syntax unified
#if !defined (__thumb2__)
.arm
#else
.thumb
#endif
.align 2
.macro division parent
stmfd sp!, {lr}
sub sp, sp, #12
mov r2, r1
add r1, sp, #4
str r1, [sp, #0]
mov r1, #0
mov r3, #0
bl \parent
ldr r1, [sp, #4]
add sp, sp, #12
ldmfd sp!, {lr}
bx lr
.endm
FUNCTION(__aeabi_uidivmod)
division grub_divmod64
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/*
* Null divide-by-zero handler
*/
FUNCTION(__aeabi_unwind_cpp_pr0)
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FUNCTION(raise)
mov r0, #0
bx lr
END