On 5/22/2013 11:44 AM, Shmuel Metz (Seymour J.) wrote:
The PER-3 facility, including the Breaking-Event-Address Register, was documented in the fifth edition of z/Architecture Principles of Operation, SA22-7832; I don't recall which processors introduced it.
The BEAR was introduced with the z9-109 (later renamed z9EC) processor. -- Edward E Jaffe Phoenix Software International, Inc 831 Parkview Drive North El Segundo, CA 90245 http://www.phoenixsoftware.com/ ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
