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Hi there, I have a question regarding the functionality of x86_emulate_memop (Xen 3.1) or x86_emulate (Xen 3.2) function. This function gets called from sh_page_fault() function which is invoked when Xen receives a page fault. Since I am not clear completely about the emulation operation performed by Xen, I have following questions with a below mentioned scenario? 1) Suppose I have a memory

Hi all, I am trying to perform single-stepping and instruction emulation both in Xen-3.2.1. I am using the following approach: First, I mark a guest page "not present" inside the shadow page table so that I could intercept any operation that involves this page. When the guest tries to access that page, it faults and control goes to Xen (sh_page_fault function). There, I emulate that

This patch series contains a set of patches making minios rather easier to use, from an application development point of view. Overview of patches: 1 Command line argument parsing support, from Xen. 2 Weak console handler function. 3 Build system tweaks for application directories. 4 Trailing whitespace cleanup. (because it is very messy) Patch 4 is likely to be more controversial than

Keir, could you apply the attached implementation of grant tables for MiniOs (by Steven Smith). Cheers Gregor _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

The patch removes broken, and very complicated malloc in favour of much simpler (and working) Xen''s allocator (xmalloc by Rusty). Ps - patch compressed because malloc.c is about 200kb. Cheers Gregor _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

This patch ports the Linux implementation of xenbus, in order to do that very simple threading support is introduced. Apart of that numerous fixes for 64 bit are included. Mini-os now compiles (for 64bit) but requires memory management and threading fixes before it works as well as 32bit version. Gregor _______________________________________________ Xen-devel mailing list