X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Farch_s390.h;fp=urcu%2Farch_s390.h;h=0000000000000000000000000000000000000000;hp=1f03c784cb32bcc3da7c4c724b5fc7eaf632c501;hb=1b9119f8d4c3f40a61d4ee5403f0e7e5967c33d8;hpb=af7c2dbeac32c663b64ad05e4eca70e18784463b diff --git a/urcu/arch_s390.h b/urcu/arch_s390.h deleted file mode 100644 index 1f03c78..0000000 --- a/urcu/arch_s390.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef _URCU_ARCH_S390_H -#define _URCU_ARCH_S390_H - -/* - * Trivial definitions for the S390 architecture based on information from the - * Principles of Operation "CPU Serialization" (5-91), "BRANCH ON CONDITION" - * (7-25) and "STORE CLOCK" (7-169). - * - * Copyright (c) 2009 Novell, Inc. - * Author: Jan Blunck - * - * 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. - */ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -#define CAA_CACHE_LINE_SIZE 128 - -#define cmm_mb() __asm__ __volatile__("bcr 15,0" : : : "memory") - -typedef unsigned long long cycles_t; - -static inline cycles_t caa_get_cycles (void) -{ - cycles_t cycles; - - __asm__ __volatile__("stck %0" : "=m" (cycles) : : "cc", "memory" ); - - return cycles; -} - -#ifdef __cplusplus -} -#endif - -#include - -#endif /* _URCU_ARCH_S390_H */