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[package] forgot to add uclibc++ patch from #5185

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git-svn-id: svn://svn.openwrt.org/openwrt/packages@16842 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2009-07-14 14:39:52 +00:00
parent 148c591c9d
commit 9ce3b0051c
1 changed files with 68 additions and 0 deletions
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68
libs/uclibc++/patches/900-dependent_exception.patch Normal file
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@ -0,0 +1,68 @@
--- a/src/eh_alloc.cpp 2007-06-03 23:51:13.000000000 +0100
+++ b/src/eh_alloc.cpp 2009-07-13 09:42:39.000000000 +0100
@@ -42,4 +42,21 @@
free( (char *)(vptr) - sizeof(__cxa_exception) );
}
+#if __GNUC__ * 100 + __GNUC_MINOR__ >= 404
+extern "C" __cxa_dependent_exception* __cxa_allocate_dependent_exception() throw(){
+ __cxa_dependent_exception *retval;
+
+ retval = static_cast<__cxa_dependent_exception*>(malloc(sizeof(__cxa_dependent_exception)));
+ if(0 == retval){
+ std::terminate();
+ }
+ memset (retval, 0, sizeof(__cxa_dependent_exception));
+ return retval ;
+}
+
+extern "C" void __cxa_free_dependent_exception(__cxa_dependent_exception *vptr) throw(){
+ free( vptr );
+}
+#endif
+
}
--- a/include/unwind-cxx.h 2009-07-13 10:01:11.000000000 +0100
+++ b/include/unwind-cxx.h 2009-07-13 10:14:08.000000000 +0100
@@ -79,6 +79,41 @@
_Unwind_Exception unwindHeader;
};
+#if __GNUC__ * 100 + __GNUC_MINOR__ >= 404
+// A dependent C++ exception object consists of a wrapper around an unwind
+// object header with additional C++ specific information, containing a pointer
+// to a primary exception object.
+
+struct __cxa_dependent_exception
+{
+ // The primary exception this thing depends on.
+ void *primaryException;
+
+ // The C++ standard has entertaining rules wrt calling set_terminate
+ // and set_unexpected in the middle of the exception cleanup process.
+ std::unexpected_handler unexpectedHandler;
+ std::terminate_handler terminateHandler;
+
+ // The caught exception stack threads through here.
+ __cxa_exception *nextException;
+
+ // How many nested handlers have caught this exception. A negated
+ // value is a signal that this object has been rethrown.
+ int handlerCount;
+
+ // Cache parsed handler data from the personality routine Phase 1
+ // for Phase 2 and __cxa_call_unexpected.
+ int handlerSwitchValue;
+ const unsigned char *actionRecord;
+ const unsigned char *languageSpecificData;
+ _Unwind_Ptr catchTemp;
+ void *adjustedPtr;
+
+ // The generic exception header. Must be last.
+ _Unwind_Exception unwindHeader;
+};
+
+#endif
// Each thread in a C++ program has access to a __cxa_eh_globals object.
struct __cxa_eh_globals
{