4532a65669
The m5ops assembly library contains a lot of repetitive code. This changeset adds two macros, FOREACH_M5OP and FOREACH_M5_ANNOTATION, to m5ops.h that simplify architecture-specific implementations. The ARM and ARMv8 m5op implementations have been updated to use the new macros. Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com> Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
72 lines
2.8 KiB
ArmAsm
72 lines
2.8 KiB
ArmAsm
/*
|
|
* Copyright (c) 2010, 2016 ARM Limited
|
|
* All rights reserved
|
|
*
|
|
* The license below extends only to copyright in the software and shall
|
|
* not be construed as granting a license to any other intellectual
|
|
* property including but not limited to intellectual property relating
|
|
* to a hardware implementation of the functionality of the software
|
|
* licensed hereunder. You may use the software subject to the license
|
|
* terms below provided that you ensure that this notice is replicated
|
|
* unmodified and in its entirety in all distributions of the software,
|
|
* modified or unmodified, in source code or in binary form.
|
|
*
|
|
* Copyright (c) 2003-2006 The Regents of The University of Michigan
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met: redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer;
|
|
* 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;
|
|
* neither the name of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* 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.
|
|
*
|
|
* Authors: Nathan Binkert
|
|
* Ali Saidi
|
|
* Chander Sudanthi
|
|
* Andreas Sandberg
|
|
*/
|
|
.syntax unified
|
|
#ifdef __thumb__
|
|
.thumb
|
|
#endif
|
|
|
|
#include "m5ops.h"
|
|
|
|
.text
|
|
|
|
.macro m5op_func name, func, subfunc
|
|
.align 2
|
|
.globl \name
|
|
\name:
|
|
#ifdef __thumb__
|
|
.short 0xEE00 | \func
|
|
.short 0x0110 | (\subfunc << 12)
|
|
#else
|
|
.long 0xEE000110 | (\func << 16) | (\subfunc << 12)
|
|
#endif
|
|
mov pc,lr
|
|
.endm
|
|
|
|
.text
|
|
#define M5OP(name, func, subfunc) m5op_func name, func, subfunc
|
|
FOREACH_M5OP
|
|
|
|
#define M5_ANNOTATION(name, ann) m5op_func name, annotate_func, ann
|
|
FOREACH_M5_ANNOTATION
|