reactos/sdk/lib/crt/except/arm/chkstk_asm.s
Mohamed Mediouni fec11747bb [CRT] Implement __chkstk function for ARM (#1595)
Incoming r4 contains the number of dwords to allocate, converting to bytes then return.
This makes ReactOS applications compiled for ARM running on true ARM Windows.

Reference: 2b095beace
2020-04-26 19:58:53 +03:00

31 lines
853 B
ArmAsm

/*
* PROJECT: ReactOS CRT library
* LICENSE: BSD - See COPYING.ARM in the top level directory
* PURPOSE: Implementation of _chkstk and _alloca_probe
* COPYRIGHT: Copyright 2014 Timo Kreuzer (timo.kreuzer@reactos.org)
* Copyright 2014 Yuntian Zhang (yuntian.zh@gmail.com)
* Copyright 2019 Mohamed Mediouni (mmediouni@gmx.fr)
*
* REFERENCES: https://github.com/wine-mirror/wine/commit/2b095beace7b457586bd33b3b1c81df116215193
*/
/* INCLUDES ******************************************************************/
#include <kxarm.h>
/* CODE **********************************************************************/
TEXTAREA
LEAF_ENTRY __chkstk
lsl r4, r4, #2
bx lr
LEAF_END __chkstk
LEAF_ENTRY __alloca_probe
__assertfail
bx lr
LEAF_END __alloca_probe
END
/* EOF */