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25 lines
891 B
C++
25 lines
891 B
C++
$NetBSD: patch-deps_v8_src_arm_cpu-arm.cc,v 1.2 2016/04/27 15:03:10 fhajny Exp $
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--- deps/v8/src/arm/cpu-arm.cc.orig 2016-04-26 19:50:10.000000000 +0000
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+++ deps/v8/src/arm/cpu-arm.cc
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@@ -7,6 +7,9 @@
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#ifdef __QNXNTO__
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#include <sys/mman.h> // for cache flushing.
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#undef MAP_TYPE
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+#elif defined(__NetBSD__)
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+#include <sys/types.h>
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+#include <machine/sysarch.h> // for cache flushing.
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#else
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#include <sys/syscall.h> // for cache flushing.
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#endif
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@@ -24,6 +27,9 @@ void CpuFeatures::FlushICache(void* star
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#if !defined(USE_SIMULATOR)
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#if V8_OS_QNX
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msync(start, size, MS_SYNC | MS_INVALIDATE_ICACHE);
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+#elif defined(__NetBSD__)
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+ struct arm_sync_icache_args args = { .addr = (uintptr_t)start, .len = size };
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+ sysarch(ARM_SYNC_ICACHE, (void *)&args);
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#else
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register uint32_t beg asm("r0") = reinterpret_cast<uint32_t>(start);
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register uint32_t end asm("r1") = beg + size;
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