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| author | Mark Mitchell <mark@codesourcery.com> | 2008-06-27 23:02:06 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2008-06-27 23:02:06 +0000 |
| commit | b8df34454c0159dc0ec7aef94c127222c94f7ca7 (patch) | |
| tree | ee424efdc156b1f33628dbcfd0142c57a4aa60c3 /gcc | |
| parent | 0ac69b47fbd5c46b29f27ce9ab10ff63498ceeee (diff) | |
| download | gcc-b8df34454c0159dc0ec7aef94c127222c94f7ca7.zip gcc-b8df34454c0159dc0ec7aef94c127222c94f7ca7.tar.gz gcc-b8df34454c0159dc0ec7aef94c127222c94f7ca7.tar.bz2 | |
vec.cc (__aeabi_vec_dtor_cookie): Handle NULL array address.
2008-06-27 Mark Mitchell <mark@codesourcery.com>
* libsupc++/vec.cc (__aeabi_vec_dtor_cookie): Handle NULL array
address.
(__aeabi_vec_delete): Likewise.
(__aeabi_vec_delete3): Likewise.
(__aeabi_vec_delete3_nodtor): Likewise.
2008-06-27 Mark Mitchell <mark@codesourcery.com>
* g++.dg/abi/arm_cxa_vec2.C: New test.
From-SVN: r137207
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C | 41 |
2 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d0d635d..d4de302 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2008-06-27 Mark Mitchell <mark@codesourcery.com> + + * g++.dg/abi/arm_cxa_vec2.C: New test. + 2008-06-28 Jakub Jelinek <jakub@redhat.com> PR c++/36364 diff --git a/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C b/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C new file mode 100644 index 0000000..76f327a --- /dev/null +++ b/gcc/testsuite/g++.dg/abi/arm_cxa_vec2.C @@ -0,0 +1,41 @@ +// Check that ARM vector delete functions accept NULL pointers as +// inputs. +// { dg-do run { target arm*-*-* } } + +#ifdef __ARM_EABI__ +#include <cxxabi.h> + +typedef void *(dtor_type)(void *); + +extern "C" { + void abort(); + void *__aeabi_vec_dtor_cookie(void *, dtor_type); + void __aeabi_vec_delete(void *, dtor_type); + void __aeabi_vec_delete3(void *, + dtor_type, + void (*)(void *, __SIZE_TYPE__)); + void __aeabi_vec_delete3_nodtor(void *, + void (*)(void *, __SIZE_TYPE__)); +} + +// These functions should never be called. +void* dtor(void *) +{ + abort (); +} + +void dealloc(void *, size_t) { + abort (); +} + +int main () { + if (__aeabi_vec_dtor_cookie (NULL, &dtor) != NULL) + return 1; + // These do not return values, but should not crash. + __aeabi_vec_delete (NULL, &dtor); + __aeabi_vec_delete3 (NULL, &dtor, &dealloc); + __aeabi_vec_delete3_nodtor (NULL, &dealloc); +} +#else +int main () {} +#endif |