39576af753
enable LIBSUPCXX: text data bss dec hex filename 93080 592 5472 99144 18348 nuttx/nuttx enable LIBCXXABI: before: text data bss dec hex filename 126468 352 5960 132780 206ac nuttx/nuttx after: text data bss dec hex filename 68048 352 5960 74360 12278 nuttx/nuttx Summary: Optimize text segment code size by about 46%. Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
28 lines
1.1 KiB
Diff
28 lines
1.1 KiB
Diff
diff --git libcxx/include/ostream libcxx/include/ostream
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--- libcxx/include/ostream
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+++ libcxx/include/ostream
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@@ -320,7 +320,10 @@ template <class _CharT, class _Traits>
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basic_ostream<_CharT, _Traits>::sentry::~sentry()
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{
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if (__os_.rdbuf() && __os_.good() && (__os_.flags() & ios_base::unitbuf)
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- && !uncaught_exception())
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+#ifndef _LIBCPP_HAS_NO_EXCEPTIONS
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+ && !uncaught_exception()
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+#endif
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+ )
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{
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#ifndef _LIBCPP_HAS_NO_EXCEPTIONS
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try
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diff --git libcxx/src/exception.cpp libcxx/src/exception.cpp
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--- libcxx/src/exception.cpp
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+++ libcxx/src/exception.cpp
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@@ -19,6 +19,9 @@
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#if defined(_LIBCPP_ABI_MICROSOFT)
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#include "support/runtime/exception_msvc.ipp"
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#include "support/runtime/exception_pointer_msvc.ipp"
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+#elif defined(_LIBCPPABI_VERSION) && defined(_LIBCPP_HAS_NO_EXCEPTIONS)
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+#include "include/atomic_support.h"
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+#include "support/runtime/exception_pointer_unimplemented.ipp"
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#elif defined(_LIBCPPABI_VERSION)
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#include "support/runtime/exception_libcxxabi.ipp"
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#include "support/runtime/exception_pointer_cxxabi.ipp"
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