a893d3014b
This removes Host::Backtrace from the codebase, and changes all call sites to use llvm::sys::PrintStackTrace(). This makes the functionality available for all platforms, and even for platforms which currently had a supported implementation of Host::Backtrace, this patch should enable richer information in stack traces, such as file and line number information, as well as giving it the ability to unwind through inlined functions. llvm-svn: 231511
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
//===--------------------- LLDBAssert.cpp --------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Utility/LLDBAssert.h"
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#include "llvm/Support/Format.h"
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#include "llvm/Support/raw_ostream.h"
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#include "llvm/Support/Signals.h"
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using namespace llvm;
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using namespace lldb_private;
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void
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lldb_private::lldb_assert (int expression,
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const char* expr_text,
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const char* func,
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const char* file,
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unsigned int line)
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{
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if (expression)
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;
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else
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{
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errs() << format("Assertion failed: (%s), function %s, file %s, line %u\n",
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expr_text, func, file, line);
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errs() << "backtrace leading to the failure:\n";
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llvm::sys::PrintStackTrace(errs());
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errs() << "please file a bug report against lldb reporting this failure log, and as many details as possible\n";
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}
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}
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