Add missing file in previous commit.
This was SVN commit r24996.
This commit is contained in:
parent
c16d961cd2
commit
1c7f2661ce
50
source/lib/sysdep/arch/ppc64/ppc64.cpp
Normal file
50
source/lib/sysdep/arch/ppc64/ppc64.cpp
Normal file
@ -0,0 +1,50 @@
|
||||
/* Copyright (C) 2021 Wildfire Games.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining
|
||||
* a copy of this software and associated documentation files (the
|
||||
* "Software"), to deal in the Software without restriction, including
|
||||
* without limitation the rights to use, copy, modify, merge, publish,
|
||||
* distribute, sublicense, and/or sell copies of the Software, and to
|
||||
* permit persons to whom the Software is furnished to do so, subject to
|
||||
* the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included
|
||||
* in all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||||
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
||||
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
||||
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
||||
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/*
|
||||
* routines specific to PowerPC64
|
||||
*/
|
||||
|
||||
#include "precompiled.h"
|
||||
|
||||
#include "lib/sysdep/cpu.h"
|
||||
|
||||
intptr_t cpu_AtomicAdd(volatile intptr_t* location, intptr_t increment)
|
||||
{
|
||||
return __sync_fetch_and_add(location, increment);
|
||||
}
|
||||
|
||||
bool cpu_CAS(volatile intptr_t* location, intptr_t expected, intptr_t newValue)
|
||||
{
|
||||
return __sync_bool_compare_and_swap(location, expected, newValue);
|
||||
}
|
||||
|
||||
bool cpu_CAS64(volatile i64* location, i64 expected, i64 newValue)
|
||||
{
|
||||
return __sync_bool_compare_and_swap(location, expected, newValue);
|
||||
}
|
||||
|
||||
const char* cpu_IdentifierString()
|
||||
{
|
||||
// TODO
|
||||
return "IBM POWER";
|
||||
}
|
Loading…
Reference in New Issue
Block a user