#include "HalideRuntime.h"
#include "printer.h"
#include "runtime_internal.h"
extern "C" {
extern void abort();
WEAK void halide_default_error(void *user_context, const char *msg) {
char buf[4096];
char *dst = halide_string_to_string(buf, buf + 4094, "Error: ");
dst = halide_string_to_string(dst, dst + 4094, msg);
// We still have one character free. Add a newline if there
// isn't one already.
if (dst[-1] != '\n') {
dst[0] = '\n';
dst[1] = 0;
dst += 1;
}
(void)halide_msan_annotate_memory_is_initialized(user_context, buf, dst - buf + 1);
halide_print(user_context, buf);
abort();
}
}
namespace Halide {
namespace Runtime {
namespace Internal {
WEAK halide_error_handler_t error_handler = halide_default_error;
}
} // namespace Runtime
} // namespace Halide
extern "C" {
WEAK void halide_error(void *user_context, const char *msg) {
(*error_handler)(user_context, msg);
}
WEAK halide_error_handler_t halide_set_error_handler(halide_error_handler_t handler) {
halide_error_handler_t result = error_handler;
error_handler = handler;
return result;
}
}