[src/trunk]: src/sys Use __syncicache() in sljit on powerpc.

[alnsn <alnsn%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b8d2a9ccbbea
branches:  trunk
changeset: 791614:b8d2a9ccbbea
user:      alnsn <alnsn%NetBSD.org@localhost>
date:      Mon Nov 25 23:53:44 2013 +0000

description:
Use __syncicache() in sljit on powerpc.

diffstat:

 sys/arch/powerpc/include/sljitarch.h                          |   7 +-
 sys/external/bsd/sljit/dist/sljit_src/sljitNativePPC_common.c |  41 -----------
 2 files changed, 5 insertions(+), 43 deletions(-)

diffs (78 lines):

diff -r 62a5d8c2923d -r b8d2a9ccbbea sys/arch/powerpc/include/sljitarch.h
--- a/sys/arch/powerpc/include/sljitarch.h      Mon Nov 25 23:04:39 2013 +0000
+++ b/sys/arch/powerpc/include/sljitarch.h      Mon Nov 25 23:53:44 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sljitarch.h,v 1.1 2013/11/17 14:34:12 alnsn Exp $      */
+/*     $NetBSD: sljitarch.h,v 1.2 2013/11/25 23:53:44 alnsn Exp $      */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -29,6 +29,9 @@
 #ifndef _POWERPC_SLJITARCH_H
 #define _POWERPC_SLJITARCH_H
 
+#include <sys/types.h>
+#include <machine/cpu.h>
+
 #if defined(_LP64)
 #define SLJIT_CONFIG_PPC_64 1
 #else
@@ -36,6 +39,6 @@
 #endif
 
 #define SLJIT_CACHE_FLUSH(from, to) \
-       ppc_cache_flush((from), (to))
+       __syncicache((from), (to)-(from))
 
 #endif
diff -r 62a5d8c2923d -r b8d2a9ccbbea sys/external/bsd/sljit/dist/sljit_src/sljitNativePPC_common.c
--- a/sys/external/bsd/sljit/dist/sljit_src/sljitNativePPC_common.c     Mon Nov 25 23:04:39 2013 +0000
+++ b/sys/external/bsd/sljit/dist/sljit_src/sljitNativePPC_common.c     Mon Nov 25 23:53:44 2013 +0000
@@ -37,47 +37,6 @@
 #include <sys/cache.h>
 #endif
 
-static void ppc_cache_flush(sljit_ins *from, sljit_ins *to)
-{
-#ifdef _AIX
-       _sync_cache_range((caddr_t)from, (int)((size_t)to - (size_t)from));
-#elif defined(__GNUC__) || (defined(__IBM_GCC_ASM) && __IBM_GCC_ASM)
-#      if defined(_ARCH_PWR) || defined(_ARCH_PWR2)
-       /* Cache flush for POWER architecture. */
-       while (from < to) {
-               __asm__ volatile (
-                       "clf 0, %0\n"
-                       "dcs\n"
-                       : : "r"(from)
-               );
-               from++;
-       }
-       __asm__ volatile ( "ics" );
-#      elif defined(_ARCH_COM) && !defined(_ARCH_PPC)
-#      error "Cache flush is not implemented for PowerPC/POWER common mode."
-#      else
-       /* Cache flush for PowerPC architecture. */
-       while (from < to) {
-               __asm__ volatile (
-                       "dcbf 0, %0\n"
-                       "sync\n"
-                       "icbi 0, %0\n"
-                       : : "r"(from)
-               );
-               from++;
-       }
-       __asm__ volatile ( "isync" );
-#      endif
-#      ifdef __xlc__
-#      warning "This file may fail to compile if -qfuncsect is used"
-#      endif
-#elif defined(__xlc__)
-#error "Please enable GCC syntax for inline assembly statements with -qasm=gcc"
-#else
-#error "This platform requires a cache flush implementation."
-#endif /* _AIX */
-}
-
 #define TMP_REG1       (SLJIT_NO_REGISTERS + 1)
 #define TMP_REG2       (SLJIT_NO_REGISTERS + 2)
 #define TMP_REG3       (SLJIT_NO_REGISTERS + 3)