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/* Miscellaneous BPABI functions.
Copyright (C) 2003, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by CodeSourcery, LLC.
This file 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, or (at your option) any
later version.
This file 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.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
#ifdef L_aeabi_lcmp
ARM_FUNC_START aeabi_lcmp
cmp xxh, yyh
do_it lt
movlt r0, #-1
do_it gt
movgt r0, #1
do_it ne
RETc(ne)
subs r0, xxl, yyl
do_it lo
movlo r0, #-1
do_it hi
movhi r0, #1
RET
FUNC_END aeabi_lcmp
#endif /* L_aeabi_lcmp */
#ifdef L_aeabi_ulcmp
ARM_FUNC_START aeabi_ulcmp
cmp xxh, yyh
do_it lo
movlo r0, #-1
do_it hi
movhi r0, #1
do_it ne
RETc(ne)
cmp xxl, yyl
do_it lo
movlo r0, #-1
do_it hi
movhi r0, #1
do_it eq
moveq r0, #0
RET
FUNC_END aeabi_ulcmp
#endif /* L_aeabi_ulcmp */
#ifdef L_aeabi_ldivmod
ARM_FUNC_START aeabi_ldivmod
sub sp, sp, #8
#if defined(__thumb2__)
mov ip, sp
push {ip, lr}
#else
do_push {sp, lr}
#endif
bl SYM(__gnu_ldivmod_helper) __PLT__
ldr lr, [sp, #4]
add sp, sp, #8
do_pop {r2, r3}
RET
#endif /* L_aeabi_ldivmod */
#ifdef L_aeabi_uldivmod
ARM_FUNC_START aeabi_uldivmod
sub sp, sp, #8
#if defined(__thumb2__)
mov ip, sp
push {ip, lr}
#else
do_push {sp, lr}
#endif
bl SYM(__gnu_uldivmod_helper) __PLT__
ldr lr, [sp, #4]
add sp, sp, #8
do_pop {r2, r3}
RET
#endif /* L_aeabi_divmod */
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