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Don't actually implement __cxa_pure_virtual, we'd prefer to have link-time errors rather than classes with pure virtual functions.

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git-svn-id: https://arducopter.googlecode.com/svn/trunk@1341 f9c3cf11-9bcb-44bc-f272-b75c42450872
This commit is contained in:
DrZiplok 2010-12-28 23:33:27 +00:00
parent 973879501b
commit 1dabb6c9ce
1 changed files with 11 additions and 7 deletions
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18
libraries/AP_Common/c++.cpp
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@ -11,20 +11,24 @@
#include "c++.h"
#include "WProgram.h"
void * operator new(size_t size)
void * operator new(size_t size)
{
return(calloc(size, 1));
}
void operator delete(void *p)
void operator delete(void *p)
{
if (p) free(p);
}
extern "C" void __cxa_pure_virtual()
#if 0
// We should never need this, as classes should never be defined
// with pure virtual member functions
extern "C" void __cxa_pure_virtual()
{
while (1);
while (1);
}
#endif
void * operator new[](size_t size)
{
@ -38,17 +42,17 @@ void operator delete[](void * ptr)
__extension__ typedef int __guard __attribute__((mode (__DI__)));
int __cxa_guard_acquire(__guard *g)
int __cxa_guard_acquire(__guard *g)
{
return !*(char *)(g);
};
void __cxa_guard_release (__guard *g)
void __cxa_guard_release (__guard *g)
{
*(char *)g = 1;
};
void __cxa_guard_abort (__guard *) {};
void __cxa_guard_abort (__guard *) {};
// free memory
extern unsigned int __bss_end;