From 411d5497fa2bd28c9cf4ac1fccf806ee8a1ff33d Mon Sep 17 00:00:00 2001 From: Nathan Binkert Date: Mon, 9 Feb 2004 09:06:20 -0500 Subject: [PATCH] Add that one IPR memory space address that we keep seeing --HG-- extra : convert_revision : 81b365ac9ca8b33cae99107e5b1900f7c46f0866 --- arch/alpha/alpha_memory.cc | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/alpha/alpha_memory.cc b/arch/alpha/alpha_memory.cc index 0f9ad2cfc..00e97250f 100644 --- a/arch/alpha/alpha_memory.cc +++ b/arch/alpha/alpha_memory.cc @@ -90,8 +90,17 @@ AlphaTlb::checkCacheability(MemReqPtr &req) if (req->paddr & PA_UNCACHED_BIT) { if (PA_IPR_SPACE(req->paddr)) { // IPR memory space not implemented - if (!req->xc->misspeculating()) - panic("IPR memory space not implemented! PA=%x\n", req->paddr); + if (!req->xc->misspeculating()) { + switch (req->paddr) { + case 0xFFFFF00188: + req->data = 0; + break; + + default: + panic("IPR memory space not implemented! PA=%x\n", + req->paddr); + } + } } else { // mark request as uncacheable req->flags |= UNCACHEABLE; -- 2.30.2