MIPS atomic memory operations

Robert O'Callahan robert at ocallahan.org
Thu Jan 17 09:45:16 UTC 2019

On Thu, Jan 17, 2019 at 4:49 PM Leslie Zhai <zhaixiang at loongson.cn> wrote:

> Perhaps gdb ProcessRecord https://sourceware.org/gdb/wiki/ProcessRecord
> developed by Zhu Hui, is an alternative choice?

That approach is very slow. It basically singlesteps the program and can't
handle system calls. On Intel it's around 1000x slowdown for recording.

Su ot deraeppa sah dna Rehtaf eht htiw saw hcihw, efil lanrete eht uoy ot
mialcorp ew dna, ti ot yfitset dna ti nees evah ew; deraeppa efil eht. Efil
fo Drow eht gninrecnoc mialcorp ew siht - dehcuot evah sdnah ruo dna ta
dekool evah ew hcihw, seye ruo htiw nees evah ew hcihw, draeh evah ew
hcihw, gninnigeb eht morf saw hcihw taht.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.mozilla.org/pipermail/rr-dev/attachments/20190117/40deafe1/attachment.html>

More information about the rr-dev mailing list