Opened 14 years ago
Last modified 14 years ago
#5792 closed defect
cannot step by instruction in dbx/mdb inside guest — at Initial Version
Reported by: | Lubos Kosco | Owned by: | |
---|---|---|---|
Component: | other | Version: | VirtualBox 3.1.0 |
Keywords: | Cc: | ||
Guest type: | Solaris | Host type: | Solaris |
Description
64bit host OpenSolaris 09/06 (on x2250) + vbox 3.1.0 from extra repository happens in 64 bit guests nv129 & OpenSolaris 09/06 , NAT
I ssh through a forwarded port to the machine & I do
$ mdb /usr/bin/ls
main::bp ::run ::step
mdb: target stopped at: main+4: pushl %esi
::step
mdb: target stopped at: main+0xc: xorl %ebx,%ebx
main::dis
main: pushl %ebp main+1: movl %esp,%ebp main+3: pushl %ebx main+4: pushl %esi main+5: pushl %edi main+6: subl $0x2bc,%esp main+0xc: xorl %ebx,%ebx main+0xe: movl %ebx,0xfffffd74(%ebp)
as you can see the step command skipped more than one instruction same thing is happening for dbx
I am not sure if this is a bug of emulation or mdb/dbx, hence this bug ;)
thanks much for clearing it up for me