| f24c5b7f7e0637d7dc9f3b8d15b5df50a3ecd31a |
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26-Dec-2013 |
Logan Chien <logan.chien@mediatek.com> |
[gabi++] Fix the default std::unexpected() handler
The default handler for std::unexpected() should delegate the function
call to std::terminate() so that the user-defined terminate handler can
get the chance to run.
This commit fixes:
- tests/device/test-stlport_shared-exception/jni/eh55.cpp
- tests/device/test-stlport_static-exception/jni/eh55.cpp
Change-Id: Ie18de8b8fc78c4af15bb7af569f0c9e9cfdb3514
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| 429798ff636b0553e4ff3c692067718caa9c454e |
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26-Dec-2013 |
Logan Chien <logan.chien@mediatek.com> |
[gabi++] std::unexpected() is allowed to throw exceptions.
According to the C++ standard, std::unexpected() can throw the
exception. Thus, we should not specify the exception specifier (i.e.
noexcept) and we should not capture the exception thrown by the
user-specified unexpected handler.
Change-Id: I84a7606c1410f04cbee3e124786d07b36e138eec
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| bd2a9cbe1439db13a642cc55f279a1b9bb1695f0 |
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07-Dec-2013 |
David 'Digit' Turner <digit@android.com> |
Fix GAbi++ std::unexpected() link error.
Note: std::terminate() and std::unexpected() are 'nothrow' in C++11,
but they are _not _ 'throw()' in C++98, so introduce a new
_GABIXX config macro to deal with this.
Change-Id: I3e9eab9186278c43906fdd6bce15a3d836b21957
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| d8a45f1d01c3b4b52f309fff81be2159e9f8d730 |
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04-Dec-2013 |
David 'Digit' Turner <digit@android.com> |
ndk: Fix test-libc++ build with Clang.
Fixes the following:
cd tests/device/test-libc++
../../../ndk-build NDK_TOOLCHAIN_VERSION=clang
Change-Id: I0452c62ea69057483d05131ac8b40fdb7856e3a7
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| 2319d708f6756fde7f18e0bf276715f001521c5a |
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30-Oct-2013 |
David 'Digit' Turner <digit@android.com> |
gabi++: Add std::get_new_handler() and __cxa_deleted_virtual()
This patch adds two missing functions to GAbi++:
- std::get_new_handler() is used to retrieve the current std::new_handler
- __cxa_deleted_virtual() is used in C++11 vtables to point to
'deleted methods'.
+ Add missing _GABIXX_NOEXCEPT and _GABIXX_NORETURN declarations.
+ Change throw() declarations into _GABIXX_NOEXCEPT, when compiling
C++11, this translates into the allegedly more efficient 'noexcept'
statement.
Change-Id: Ia5beaba8b6926372b96fa154b23bb118ab064f3e
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| 7a9c37698a1e2cdd865b5db7b14f9781cb696da6 |
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28-Jul-2013 |
David 'Digit' Turner <digit@android.com> |
gabi++: Fix terminate / unexpected thread-safety.
This patch makes all operations on terminate and unexpected
handlers properly thread-safe. This also marks the appropriate
functions as "noreturn".
+ Move internal <cxxabi.h> declarations to internal header
src/cxxabi_defines.h
+ Add new <gabixx_config.h> header.
+ Move some exception-specific code to src/exception.cc
+ Rename __cxxabiv1::fatalError() to __gabixx::__fatal_error() in
src/fatal_error.cc
+ Get rid of __cxa_thread_info.
Change-Id: If79bf0263cc5f0be1bbf782a7874125fd4923d17
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| fdf89810ae76eac8def019716322018499531410 |
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04-Mar-2013 |
Albert J. Wong <ajwong@google.com> |
Make Hello World run with libcxx and gabi++.
This change does 2 things:
(1) Modifies gabi++ source compatible with libcxx.
(2) Adds stubs for missing libc functions needed by libcxx.
It introduces a new macro, GXXABI_LIBCXX, into gabi++ which conditionally
enables and disables functions in gabi++ to make the exported API behave
like libcxxabi's. Existing gabi++ code is also refactored to remove
symbols + APIs that shouldn't really be in namespace std.
Locale handling code has been patched to hobble along in the c-abi, but
there are TODOs.
The exception handling logic in gabi++ isn't complete, nor are the
libc stubs. Where incomplete functionality is introduced a
preprocess warning is left to indicate lack of functionality.
After this CL, it is possible to make a running Hello World using
libcxx on Android.
Change-Id: Iceafd6f8d6dead6b64320b0c0f852d579cceb34c
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| bfa632c0f1d1ccf590aef435c307c48b39446d8f |
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23-Jan-2013 |
WenHan Gu <Wenhan.gu@mediatek.com> |
[gabi++] Fix bug: Use un-exsited object in uncaught_exception.
We may call std::uncaught_exception before pthread_setspecific,
that means we should not use __cxa_get_globals_fast, since it won't get
the correct __cxa_eh_globals object. This will cause segmentation
fault at the following usage on the object.
Also, we can eliminate the redundant null pointer check since function
__cxa_get_globals will guarantee the returned value must not be NULL.
Change-Id: Ibcc177ab6da95331e212eee022f79c440cbcf821
Signed-off-by: WenHan Gu <Wenhan.gu@mediatek.com>
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| 7ae983a6ba4bf8ed27a64c492ed5a7178e389bc8 |
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21-Nov-2012 |
David 'Digit' Turner <digit@android.com> |
GAbi++: Improve fatal error handling.
This patch does two things to improve fatal error handling in GAbi++:
- Change the default std::terminate() implementation to crash the
current process instead of calling abort(), in order to improve
debugging. See source code comments for details.
- Introduce a new internal fatalError() function that is used to
report errors to stderr and/or the log, then call std::terminate().
+ Add missing 'exceptions' tags to LOCAL_CPP_FEATURES.
Change-Id: I7e95ddc445ec85524a5091df464802e2f0be83ff
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| 419afd910dc325e65df10b53e99e49c1eded6d26 |
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19-Nov-2012 |
WenHan Gu <Wenhan.gu@mediatek.com> |
Make gabi++ support C++ exception handling.
After applying this patch, we can make gabi++
support full features on C++ exception handling.
This CL has run through tests in both ndk and GCC testsuites
(196 tests total) that are related to exception handling.
It achieves the same pass rate as gnustl library does!
NDK documentation states that upstream might support exception in gabi++.
Therefore, I did this patch to achieve the goal.
Change-Id: I59a448364b35054fcd9ba6ee33ca87380090d675
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