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Khem Raj
68da3901c9
backtrace is glibc only feature on linux so check for glibc before using it Clangs clear_cache has different signature than gcc provided builtin make it compatible for both (From OE-Core rev: c3dc346d44c8c5485b3eb1a97f32ba2ed2e76ece) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
26 lines
1.2 KiB
Diff
26 lines
1.2 KiB
Diff
Clang's builtin for clear_cache accepts char* and errors out when using void*,
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using char* work on both gcc and clang since char* is auto-converted to void* in gcc case
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Source/JavaScriptCore/assembler/ARM64Assembler.h:2857:33: error: cannot initialize a parameter of type 'char *' with an rvalue of type 'void *'
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__builtin___clear_cache(reinterpret_cast<void*>(begin), reinterpret_cast<void*>(end));
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^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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1 error generated.
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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Upstream-Status: Accepted
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Index: webkitgtk-2.8.5/Source/JavaScriptCore/assembler/ARM64Assembler.h
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===================================================================
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--- webkitgtk-2.8.5.orig/Source/JavaScriptCore/assembler/ARM64Assembler.h
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+++ webkitgtk-2.8.5/Source/JavaScriptCore/assembler/ARM64Assembler.h
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@@ -2854,7 +2854,7 @@ public:
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#if OS(LINUX) && COMPILER(GCC)
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static inline void linuxPageFlush(uintptr_t begin, uintptr_t end)
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{
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- __builtin___clear_cache(reinterpret_cast<void*>(begin), reinterpret_cast<void*>(end));
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+ __builtin___clear_cache(reinterpret_cast<char*>(begin), reinterpret_cast<char*>(end));
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}
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#endif
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