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provide alternative for DebugBreak()

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This uses asm("int3") for clang/gcc on x86 as alternative for DebugBreak()
This commit is contained in:
Roland Leißa 2018-03-28 23:45:51 +02:00
parent 9dde7c4e8c
commit 11855d8ef0
1 changed files with 3 additions and 0 deletions
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googletest/src/gtest.cc
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@ -4549,6 +4549,9 @@ void UnitTest::AddTestPartResult(
// when a failure happens and both the --gtest_break_on_failure and // when a failure happens and both the --gtest_break_on_failure and
// the --gtest_catch_exceptions flags are specified. // the --gtest_catch_exceptions flags are specified.
DebugBreak(); DebugBreak();
#elif (defined(__clang__) || defined(__GNUC__)) && (defined(__x86_64__) || defined(__i386__))
// with clang/gcc we can acchieve the same effect on x86 by invoking int3
asm("int3");
#else #else
// Dereference NULL through a volatile pointer to prevent the compiler // Dereference NULL through a volatile pointer to prevent the compiler
// from removing. We use this rather than abort() or __builtin_trap() for // from removing. We use this rather than abort() or __builtin_trap() for