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Add extra __ubsan failure functions needed to un-break ubsanified builds with gcc 8.

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This commit is contained in:
Julian Seward 2018-05-05 10:00:46 +02:00
parent 98deefdfea
commit fe28f100d7
1 changed files with 21 additions and 0 deletions
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21
coregrind/m_compiler.c
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@ -232,6 +232,13 @@ void __ubsan_handle_type_mismatch ( void )
vg_assert(0);
}
void __ubsan_handle_type_mismatch_v1 ( void );
void __ubsan_handle_type_mismatch_v1 ( void )
{
VG_(debugLog)(0, "main:ubsan", "In %s", __func__);
vg_assert(0);
}
void __ubsan_handle_mul_overflow ( void );
void __ubsan_handle_mul_overflow ( void )
{
@ -267,6 +274,13 @@ void __ubsan_handle_negate_overflow ( void )
vg_assert(0);
}
void __ubsan_handle_pointer_overflow ( void );
void __ubsan_handle_pointer_overflow ( void )
{
VG_(debugLog)(0, "main:ubsan", "In %s", __func__);
vg_assert(0);
}
void __ubsan_handle_out_of_bounds ( void );
void __ubsan_handle_out_of_bounds ( void )
{
@ -295,6 +309,13 @@ void __ubsan_handle_nonnull_arg ( void )
vg_assert(0);
}
void __ubsan_handle_invalid_builtin ( void );
void __ubsan_handle_invalid_builtin ( void )
{
VG_(debugLog)(0, "main:ubsan", "In %s", __func__);
vg_assert(0);
}
/*--------------------------------------------------------------------*/
/*--- end ---*/
/*--------------------------------------------------------------------*/