From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arun Sharma Subject: [PATCH][8/9] Really enable gdbserver for real mode code. Date: Mon, 25 Jul 2005 14:01:50 -0700 Message-ID: <20050725210150.GA24420@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Ian Pratt , Keir Fraser Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Really enable gdbserver for real mode code. Missed out one instance where we need to check if we're running on 1:1 page tables with guest paging disabled. Signed-off-by: Arun Sharma diff -r b1e7ed1be500 -r d016dd226b0d tools/libxc/xc_ptrace.c --- a/tools/libxc/xc_ptrace.c Mon Jul 18 22:37:00 2005 +++ b/tools/libxc/xc_ptrace.c Mon Jul 18 23:15:02 2005 @@ -202,7 +202,7 @@ } if ((page = pde_virt[cpu][vtopti(va)]) == 0) /* logical address */ goto error_out; - if (ctxt[cpu].flags & VGCF_VMX_GUEST) + if (ctxt[cpu].flags & VGCF_VMX_GUEST && paging_enabled(&ctxt[cpu])) page = page_array[page >> PAGE_SHIFT] << PAGE_SHIFT; if (page != page_phys[cpu] || perm != prev_perm[cpu]) {