On Fri, May 22, 2009 at 6:12 PM, David Powell <david.pow...@sun.com> wrote: > Mike Gerdts wrote: >> >> Why do mdb and dbx disagree on the contents of __lwp_park+0x14 (and >> +0x20)? Is mdb reading the core and dbx reading the executable and >> libs from the file system? > > The thing that is special about these two instructions are that they > are SPARCv9-only instruction forms. My guess is that the core wasn't > identified as a v9 or v8plus, so mdb refused to decode the > instructions. > > I believe they are both valid v8plus instructions, meaning they > should both work if run in 32-bit mode on a sun4u processor. Were > you running this software on an older machine?
This was on a T5240 (US-T2+). -- Mike Gerdts http://mgerdts.blogspot.com/ _______________________________________________ tools-discuss mailing list tools-discuss@opensolaris.org
