I built lldb (+clang/llvm) from trunk on the FreeBSD 10.1-RELEASE-p9 box and on
the Mac OS X 10.10.3 client. Is remote debugging of an executable on FreeBSD
possible from within lldb on Mac OS X? Considering the simple "hello.c" below,
I can launch the executable which resides on FreeBSD remotely via lldb on the
Mac OS X client, but the session is then immediately stopped with the following
message:
Process 17299 exited with status = -1 (0xffffffff) lost connection
What am I doing wrong? Here comes, what I achieved so far:
hello.c:
#include <stdio.h>
int main(int argc, const char *argv[])
{
printf("Hello, World!\n");
getchar();
return 0;
}
On the FreeBSD box:
# cd ~/helloworld
# clang -O0 -g hello.c -o hello
# ~/install/LLVM/llvm/build/bin/lldb-server platform —listen *:1234
On the Mac OS X client:
$ scp -rp root@server:helloworld helloworld
$ cd helloworld
$ ~/install/LLVM/build/bin/lldb
(lldb) version
lldb-340.99.0
(lldb) platform select remote-freebsd
Host: Darwin 14.3.0 (MBPRJ.local)
Host: Darwin 14.3.0 Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015;
root:xnu-2782.20.48~5/RELEASE_X86_64
Platform: remote-freebsd
Connected: no
(lldb) target create ./hello
Current executable set to './hello' (x86_64).
(lldb) platform connect connect://192.168.222.35:1234
Host: Darwin 14.3.0 (MBPRJ.local)
Host: Darwin 14.3.0 Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015;
root:xnu-2782.20.48~5/RELEASE_X86_64
Platform: remote-freebsd
Triple: x86_64-unknown-freebsd10.1
OS Version: 10.1 (00199506)
Kernel: FreeBSD 10.1-RELEASE-p9 #1: Fri Apr 10 07:28:09 BRT 2015
r...@server.mydomain.org:/usr/obj/usr/src/sys/GENERIC_IPsec
Hostname: server.mydomain.org
Connected: yes
(lldb) b hello.c:5
Breakpoint 1: where = hello`main + 30 at hello.c:5, address = 0x000000000040086e
(lldb) platform process launch
(lldb) Process 17299 exited with status = -1 (0xffffffff) lost connection
Best regards
Rolf
_______________________________________________
lldb-dev mailing list
lldb-dev@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
