29 lines
949 B
Diff
29 lines
949 B
Diff
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From d95d3fbff661c0390072ed0bb4544d5e2aae5c9a Mon Sep 17 00:00:00 2001
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From: serge-sans-paille <sguelton@redhat.com>
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Date: Thu, 25 Feb 2021 14:09:29 +0100
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Subject: [PATCH] Make -funwind-tables the default on all archs
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---
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clang/lib/Driver/ToolChains/Gnu.cpp | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
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index c8006f3d8412..6ed03adb7702 100644
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--- a/clang/lib/Driver/ToolChains/Gnu.cpp
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+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
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@@ -2863,6 +2863,11 @@ Generic_GCC::getDefaultUnwindTableLevel(const ArgList &Args) const {
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case llvm::Triple::ppc64le:
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case llvm::Triple::x86:
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case llvm::Triple::x86_64:
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+
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+ // Enable -funwind-tables on all architectures supported by Fedora:
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+ // rhbz#1655546
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+ case llvm::Triple::systemz:
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+ case llvm::Triple::arm:
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return UnwindTableLevel::Asynchronous;
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default:
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return UnwindTableLevel::None;
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--
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2.39.1
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