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8201593: Print array length in ArrayIndexOutOfBoundsException

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Reviewed-by: dholmes, mdoerr, smonteith, shade, rriggs
This commit is contained in:
Goetz Lindenmaier 2018-05-07 09:11:21 +02:00
parent b812ae6e51
commit ac3043c692
34 changed files with 675 additions and 142 deletions
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8
src/hotspot/share/c1/c1_Runtime1.cpp
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@ -641,10 +641,12 @@ address Runtime1::exception_handler_for_pc(JavaThread* thread) {
}
JRT_ENTRY(void, Runtime1::throw_range_check_exception(JavaThread* thread, int index))
JRT_ENTRY(void, Runtime1::throw_range_check_exception(JavaThread* thread, int index, arrayOopDesc* a))
NOT_PRODUCT(_throw_range_check_exception_count++;)
char message[jintAsStringSize];
sprintf(message, "%d", index);
const int len = 35;
assert(len < strlen("Index %d out of bounds for length %d"), "Must allocate more space for message.");
char message[2 * jintAsStringSize + len];
sprintf(message, "Index %d out of bounds for length %d", index, a->length());
SharedRuntime::throw_and_post_jvmti_exception(thread, vmSymbols::java_lang_ArrayIndexOutOfBoundsException(), message);
JRT_END