Date: Wed, 3 Feb 2010 04:04:35 -0800 From: Randall Stewart <rrs@lakerest.net> To: "C. Jayachandran" <c.jayachandran@gmail.com> Cc: freebsd-mips@freebsd.org Subject: Re: mips ptrace.S fix Message-ID: <2290FD92-929C-4612-9CB8-F57097E2378E@lakerest.net> In-Reply-To: <98a59be81002021906l5a718a3p8127f2240dd538@mail.gmail.com> References: <98a59be81002021906l5a718a3p8127f2240dd538@mail.gmail.com>
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JC: I don't see the patch attached to the email. ? R On Feb 2, 2010, at 7:06 PM, C. Jayachandran wrote: > The ptrace system call implementation seems to have a bug, we need to > save ra and gp before calling the __error, and that will need a stack > frame. > > I've attached a patch that should fix this for o32 ABI - but it really > should be written with ABI-independent macros, any clue on how to do > this which will take care of n32/64 too will be helpful. > > I also have some initial patches for making gdb work on MIPS. . That > patch is also attached, but it is work in progress, only the static > executables work now. > > JC. > _______________________________________________ > freebsd-mips@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-mips > To unsubscribe, send any mail to "freebsd-mips- > unsubscribe@freebsd.org" ------------------------------ Randall Stewart 803-317-4952 (cell) 803-345-0391(direct)
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