On 04/12/2018 04:18 AM, Darrell Leinwand wrote: > Hi, > > When I enable icount using an e5500 core I get an exit with “Bad icount > read” when the guest software executes a load atbu command.
Yep, it looks like there are some bugs in the ppc front end wrt icount. In target/ppc/translate_init.c, spr_read_tbu has the proper wrappers for integrating with icount, but a few lines lower spr_read_atbl and spr_read_atbu do not. This will probably have to wait until the 2.13 cycle to fix... r~ PS: > > CONFIDENTIALITY NOTICE: The information contained in this e-mail and any > accompanying documents may contain information that is confidential, > proprietary to Performance Software, or otherwise protected from disclosure. > If you are not the intended recipient of this message, or if this message has > been addressed to you in error, please immediately alert the sender by reply > e-mail and then delete this message, including any attachments. Any > dissemination, distribution or other use of the contents of this message by > anyone other than the intended recipient is strictly prohibited. > You really should strip this from your signature when posting to a public list.
