Date: Mon, 21 Dec 2015 11:11:06 -0800 From: John Baldwin <jhb@freebsd.org> To: freebsd-hackers@freebsd.org Cc: Bertram Scharpf <lists@bertram-scharpf.de>, emaste@freebsd.org Subject: Re: lldb crashes hello.c Message-ID: <1822063.F241qPFAvS@ralph.baldwin.cx> In-Reply-To: <20151218190616.GA2284@becker.bs.l> References: <20151218190616.GA2284@becker.bs.l>
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On Friday, December 18, 2015 08:06:16 PM Bertram Scharpf wrote:
> Hi,
>
> I started to play around with LLDB, but it crashes right on the start.
>
>
> user@host ~/sandbox % rake hello
> cc -I/usr/local/include -g -O0 -o hello.o -c hello.c
> cc -Wl,-L/usr/local/lib -o hello hello.o
> user@host ~/sandbox % lldb
> (lldb) target create hello
> Current executable set to 'hello' (i386).
> (lldb) source list
> 8 {
> 9 printf( "Hello, world!\n");
> 10 return 0;
> 11 }
> 12
> (lldb) breakpoint set -f hello.c -l 9
> Breakpoint 1: where = hello`main + 31 at hello.c:9, address = 0x080485af
> (lldb) process launch
> Process 2409 launching
> Process 2409 stopped
> (lldb) Process 2409 launched: '/usr/home/user/sandbox/hello' (i386)
> Process 2409 stopped
> * thread #1: tid = 100224, 0x0818188f, stop reason = hardware error
> frame #0: 0x0818188f
> -> 0x818188f: addb %al, (%eax)
> 0x8181891: addb %al, (%eax)
> 0x8181893: addb %al, (%eax)
> 0x8181895: addb %al, (%eax)
> (lldb)
lldb doesn't (yet) support running FreeBSD/i386 binaries I believe.
--
John Baldwin
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