37 lines
884 B
Diff
37 lines
884 B
Diff
From a95105b7846c29c5bd3868719621ab3679d9932b Mon Sep 17 00:00:00 2001
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From: rpm-build <rpm-build>
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Date: Sat, 7 Sep 2019 21:45:58 +0200
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Subject: [PATCH] jsproperty-endian.patch
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Bug 1543659 - fix JSPropertySpec::ValueWrapper on 64-bit big-endian platforms
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Add some padding to make the union's int32 member correspond to the
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low-order bits of the string member. This fixes TypedArray tests on
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s390x.
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---
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js/src/jsapi.h | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/js/src/jsapi.h b/js/src/jsapi.h
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index 0f11787f6..f1c084f6a 100644
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--- a/js/src/jsapi.h
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+++ b/js/src/jsapi.h
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@@ -1581,7 +1581,14 @@ struct JSPropertySpec {
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uintptr_t type;
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union {
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const char* string;
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+#if MOZ_BIG_ENDIAN && JS_BITS_PER_WORD == 64
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+ struct {
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+ uint32_t padding;
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+ int32_t int32;
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+ };
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+#else
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int32_t int32;
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+#endif
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};
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};
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--
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2.23.0
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