[pkgsrc/trunk]: pkgsrc/x11/qt4-libs implement cacheFlush for NetBSD/arm

[jmcneill <jmcneill%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/9caa045ddcac
branches:  trunk
changeset: 641766:9caa045ddcac
user:      jmcneill <jmcneill%pkgsrc.org@localhost>
date:      Mon Nov 17 11:54:42 2014 +0000

description:
implement cacheFlush for NetBSD/arm

diffstat:

 x11/qt4-libs/distinfo                                                                          |   3 +-
 x11/qt4-libs/patches/patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h |  30 ++++++++++
 2 files changed, 32 insertions(+), 1 deletions(-)

diffs (51 lines):

diff -r c44b98ef3dd9 -r 9caa045ddcac x11/qt4-libs/distinfo
--- a/x11/qt4-libs/distinfo     Mon Nov 17 11:38:10 2014 +0000
+++ b/x11/qt4-libs/distinfo     Mon Nov 17 11:54:42 2014 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.92 2014/08/23 20:09:31 wiz Exp $
+$NetBSD: distinfo,v 1.93 2014/11/17 11:54:42 jmcneill Exp $
 
 SHA1 (qt-everywhere-opensource-src-4.8.6.tar.gz) = ddf9c20ca8309a116e0466c42984238009525da6
 RMD160 (qt-everywhere-opensource-src-4.8.6.tar.gz) = 0220d4e76ac761c9ecfb8ddab6f2c1dc6ad70c33
@@ -49,6 +49,7 @@
 SHA1 (patch-src_3rdparty_webkit_Source_JavaScriptCore_heap_MachineStackMarker.cpp) = cbce2e10307d26163a76266c0ceee315a609d63d
 SHA1 (patch-src_3rdparty_webkit_Source_JavaScriptCore_heap_MarkedSpace.cpp) = c7c9c39b11007e7ec3884874a38d000e3238bf64
 SHA1 (patch-src_3rdparty_webkit_Source_JavaScriptCore_heap_MarkedSpace.h) = bf748efe8d150fe636cbc5b20dcd9a7d4945c8c9
+SHA1 (patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h) = 67fd733023de92878ed067df0258c3e0c5ccfa5d
 SHA1 (patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_JITStubs.cpp) = bfe38ea1e26fef02dd78e40c95c000cb0cc32a04
 SHA1 (patch-src_3rdparty_webkit_Source_JavaScriptCore_parser_JSParser.cpp) = 95eb0e9aa01aedf148bd0ad53a59a1418081e623
 SHA1 (patch-src_3rdparty_webkit_Source_JavaScriptCore_wtf_Atomics.h) = c79d9ed7f60a63090aadabbe2fa399a911449cd8
diff -r c44b98ef3dd9 -r 9caa045ddcac x11/qt4-libs/patches/patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/x11/qt4-libs/patches/patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h    Mon Nov 17 11:54:42 2014 +0000
@@ -0,0 +1,30 @@
+$NetBSD: patch-src_3rdparty_webkit_Source_JavaScriptCore_jit_ExecutableAllocator.h,v 1.1 2014/11/17 11:54:42 jmcneill Exp $
+
+--- src/3rdparty/webkit/Source/JavaScriptCore/jit/ExecutableAllocator.h.orig   2014-04-10 18:37:11.000000000 +0000
++++ src/3rdparty/webkit/Source/JavaScriptCore/jit/ExecutableAllocator.h
+@@ -66,6 +66,10 @@ extern "C" __declspec(dllimport) void Ca
+ #include <wtf/brew/RefPtrBrew.h>
+ #endif
+ 
++#if CPU(ARM) && OS(NETBSD)
++#include <machine/sysarch.h>
++#endif
++
+ #define JIT_ALLOCATOR_PAGE_SIZE (ExecutableAllocator::pageSize)
+ #define JIT_ALLOCATOR_LARGE_ALLOC_SIZE (ExecutableAllocator::pageSize * 4)
+ 
+@@ -326,6 +330,14 @@ public:
+         syscall(__NR_cacheflush, reinterpret_cast<unsigned>(code), size, CACHEFLUSH_D_WB | CACHEFLUSH_I);
+ #endif
+     }
++#elif CPU(ARM) && OS(NETBSD)
++    static void cacheFlush(void *code, size_t size)
++    {
++        struct arm_sync_icache_args args;
++        args.addr = reinterpret_cast<uintptr_t>(code);
++        args.len = size;
++        sysarch(ARM_SYNC_ICACHE, &args);
++    }
+ #else
+     #error "The cacheFlush support is missing on this platform."
+ #endif