Fwd: HotSpot build on SPARC/Solaris (original) (raw)

Christian Thalinger christian.thalinger at oracle.com
Tue Sep 6 23:46:20 PDT 2011

This is more a runtime issue. Forwarding to hotspot-runtime-dev and BCC'ing hotspot-compiler-dev.

-- Christian

Begin forwarded message:

From: Azeem Jiva <azeem.jiva at oracle.com> Subject: HotSpot build on SPARC/Solaris Date: September 6, 2011 10:21:45 PM GMT+02:00 To: hotspot-compiler-dev at openjdk.java.net

Trying to build on SPARC/Solaris I get the following error: "/root/hsx/src/os/solaris/vm/ossolaris.cpp", line 6428: Error: Formal argument 6 of type unsigned* in call to recvfrom(int, void*, unsigned long, int, sockaddr*, unsigned*) is being passed int*. "/root/hsx/src/os/solaris/vm/ossolaris.cpp", line 6428: Error: Formal argument 6 of type unsigned* in call to recvfrom(int, void*, unsigned long, int, sockaddr*, unsigned*) is being passed int*. It seems the method signature changed in Solaris 11 from int pointer to an unsigned pointer. I can get around the issue by casting fromlen to an unsigned pointer, but that's dangerous. I guess I'm looking for ideas for a better solution to this. diff -r 7588156f5cf9 src/os/solaris/vm/ossolaris.cpp --- a/src/os/solaris/vm/ossolaris.cpp Mon Sep 05 17:09:05 2011 -0700 +++ b/src/os/solaris/vm/ossolaris.cpp Tue Sep 06 20:07:09 2011 +0000 @@ -6425,7 +6425,7 @@ sockaddr *from, int *fromlen) { //%%note jvmr11 _INTERRUPTIBLERETURNINT((int)::recvfrom(fd, buf, nBytes,_ - flags, from, fromlen), os::Solaris::clearinterrupted); + flags, from, (unsigned*)fromlen), os::Solaris::clearinterrupted); } int os::sendto(int fd, char *buf, int len, int flags, -- Azeem Jiva @javawithjiva

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