Hello,
while testing this patch
https://www.google.com/search?client=firefox-b-e&q=gcc+enable_runtime_checking
I noticed that __gcov_info_to_gcda() uses abort(). This is due to (from
tsystem.h):
#ifdef ENABLE_RUNTIME_CHECKING
#define gcc_assert(EXPR) ((void)(!(EXPR) ? abort (), 0 : 0))
#else
/* Include EXPR, so that unused variable warnings do not occur. */
#define gcc_assert(EXPR) ((void)(0 && (EXPR)))
#endif
In tsystem.h there is this if inhibit_libc is defined:
#ifndef abort
extern void abort (void) __attribute__ ((__noreturn__));
#endif
Who is supposed to define abort here optionally? Can this be defined for
example by a target configuration header like gcc/config/rtems.h?
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