ref: 4cfd948d660211cf6b46969dee0d9c1423c0e943
dir: /src/arm/32/util.S/
/****************************************************************************** * Copyright © 2018, VideoLAN and dav1d authors * Copyright © 2015 Martin Storsjo * Copyright © 2015 Janne Grunau * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. 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. * * 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 * ANY DIRECT, 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. *****************************************************************************/ #ifndef __DAVID_SRC_ARM_32_UTIL_S__ #define __DAVID_SRC_ARM_32_UTIL_S__ #include "config.h" #include "src/arm/asm.S" .macro movrel rd, val #if defined(PIC) ldr \rd, 1f b 2f 1: @ FIXME: thumb .word \val - (2f + 8) 2: add \rd, \rd, pc #else movw \rd, #:lower16:\val movt \rd, #:upper16:\val #endif .endm #endif /* __DAVID_SRC_ARM_32_UTIL_S__ */