On 18/12/2019 7:43 pm, Baesken, Matthias wrote:
Hello, I recently worked a bit with the "verbose debugging information"
output about operations of the dynamic linker (to sort out some lib loading issues) .
See
https://docs.oracle.com/cd/E19683-01/816-1386/chapter3-33/index.html
http://man7.org/linux/man-pages/man8/ld.so.8.html
about the LD_DEBUG flag.
By chance I noticed the following output when running a trivial Java program
:
LD_DEBUG=libs /linuxx86_64/output-jdk-test/images/jdk/bin/java Test
. . .
12241:
12241:
/linuxx86_64/output-jdk-test/images/jdk/lib/libjava.so: error: symbol lookup
error: undefined symbol: Java_jdk_internal_reflect_Reflection_getCallerClass
(fatal)
12241:
What is wrong with "Java_jdk_internal_reflect_Reflection_getCallerClass" ?
Does the error message occur because of the naming
Java_jdk_internal_reflect_Reflection_getCallerClass__ with the added "__" at
the end of the method (Reflection.c) ?
That definitely looks like an error in the C source to me. The ending
"__" should not be there. How is this working ??
David
Best regards, Matthias
