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* libxc: use xc_vcpu_getinfo() instead of calling do_domctl()Dario Faggioli2013-09-131-9/+8
| | | | | | | | | The wrapper is there already, so better use it in place of all the stuff required to issue a call to do_domctl() for XEN_DOMCTL_getdomaininfo. Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* libxc: use xc_vcpu_setcontext() instead of calling do_domctl()Dario Faggioli2013-09-131-10/+4
| | | | | | | | | | The wrapper is there already, so better use it in place of all the stuff required to issue a call to do_domctl() for XEN_DOMCTL_setvcpucontext. Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com> Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
* Fix emacs local variable block to use correct C style variable.David Vrabel2013-02-211-1/+1
| | | | | | | The emacs variable to set the C style from a local variable block is c-file-style, not c-set-style. Signed-off-by: David Vrabel <david.vrabel@citrix.com
* libxc: fixes for the ARM platformStefano Stabellini2013-02-151-13/+10
| | | | | | | | | | | | | | | | Make xc_dom_feature_translated an arch-dependent function. alloc_magic_pages: save console and xenstore pfn's in xc_dom_image. alloc_magic_pages: set HVM_PARAM_CONSOLE_EVTCHN and HVM_PARAM_STORE_EVTCHN hvm_params using the event channels allocated by the toolstack. Call xc_dom_gnttab_hvm_seed instead of xc_dom_gnttab_seed in xc_dom_gnttab_init for autotranslated guests. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* tools: Fix memset(&p,0,sizeof(p)) idiom in several places.Michael Young2013-02-131-1/+1
| | | | | | | | | gcc 4.8 identifies several places where code of the form memset(x, 0, sizeof(x)); is used incorrectly, meaning that less memory is set to zero than required. Signed-off-by: Michael Young <m.a.young@durham.ac.uk> Committed-by: Keir Fraser <keir@xen.org>
* tools: drop ia64 supportIan Campbell2012-09-121-1/+1
| | | | | | | | | | | | | | | | | Removed support from libxc and mini-os. This also took me under xen/include/public via various symlinks. Dropped tools/debugger/xenitp entirely, it was described upon commit as: "Xenitp is a low-level debugger for ia64" and doesn't appear to be linked into the build anywhere. 99 files changed, 14 insertions(+), 32361 deletions(-) Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Keir Fraser <keir@xen.org> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* lib{xc,xl}: Seed grant tables with xenstore and console grantsAlex Zeffertt2012-02-091-0/+156
| | | | | | | | | | | | | | | | | | This patch claims one reserved grant entry for the console and another for the xenstore. It modifies the builder to fill in the grant table entries for the console and the xenstore. Previous versions of this patch have been sent to xen-devel. See http://lists.xensource.com/archives/html/xen-devel/2008-07/msg00610.html http://lists.xensource.com/archives/html/xen-devel/2009-03/msg01491.html Signed-off-by: Diego Ongaro <diego.ongaro@citrix.com> Signed-off-by: Alex Zeffertt <alex.zeffertt@eu.citrix.com> Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxc: finalise transition to hypercall buffers.Ian Campbell2010-10-221-1/+1
| | | | | | | | | | | | | | | | | | | | | Rename xc_set_xen_guest_handle to set_xen_guest_handle[0] and remove now unused functions: - xc_memalign - lock_pages - unlock_pages - hcall_buf_prep - hcall_buf_release [0] sed -i -e 's/xc_set_xen_guest_handle/set_xen_guest_handle/g' \ tools/libxc/*.[ch] \ tools/python/xen/lowlevel/xc/xc.c \ tools/python/xen/lowlevel/acm/acm.c \ tools/libxc/ia64/xc_ia64_stubs.c \ tools/security/secpol_tool.c \ tools/misc/xenpm.c Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson.citrix.com>
* libxc: convert domctl interfaces over to hypercall buffersIan Campbell2010-10-221-6/+12
| | | | | | | (defer save/restore and shadow related interfaces til a later patch) Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson.citrix.com>
* # HG changeset patchIan Campbell2010-08-241-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | # User Ian Campbell <ian.campbell@citrix.com> # Date 1282671421 -3600 # Node ID d1dd29a470ef1b9d2c77478a123326036dfe90bb # Parent d7a4adad9c328decbd384d87b23001aea8951b86 tools/libxc, tools/libelf: Relicense under LGPL v2.1 Relicense these two libraries under LGPL v2.1 only except where individual files already included the "or later" provision. Copyright holders have been contacted by Stephen Spector and have all agreed this change. Removed tools/libxc/ia64/aclinux.h since it appeared to be unused. There is a separate, more up to date, copy in xen/include/acpi/platform/aclinux.h which does appear to be used. Clarify the license of MiniOS privcmd.h under the same terms as other tools/include/xen-sys headers. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Stephen Spector <stephen.spector@citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxc: eliminate static variables, use xentoollog; API changeKeir Fraser2010-05-281-40/+41
| | | | | | | | | | | | | | | | | | | | This patch eliminate the global variables in libxenctrl (used for logging and error reporting). Instead the information which was in the global variables is now in a new xc_interface* opaque structure, which xc_interface open returns instead of the raw file descriptor; furthermore, logging is done via xentoollog. There are three new parameters to xc_interface_open to control the logging, but existing callers can just pass "0" for all three to get the old behaviour. All libxc callers have been adjusted accordingly. Also update QEMU_TAG for corresponding qemu change. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxenguest: Revert domain builder interface changes for 'superpages'Keir Fraser2009-07-201-2/+2
| | | | | | | parameter, and place the flag in a pad byte of 'struct xc_dom_image' instead. Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* Add support for superpages (hugepages) in PV domainKeir Fraser2009-05-261-2/+2
| | | | | | | | | | | | | | | | | | This patch adds the option "superpages" to the domain configuration file. If it is set, the domain is populated using 2M pages. This code does not support fallback to small pages. If the domain can not be created with 2M pages, the create will fail. The patch also includes support for saving and restoring domains with the superpage flag set. However, if a domain has freed small pages within its physical page array and then extended the array, the restore will fill in those freed pages. It will then attempt to allocate more than its memory limit and will fail. This is significant because apparently Linux does this during boot, thus a freshly booted Linux image can not be saved and restored successfully. Signed-off-by: Dave McCracken <dcm@mccr.org>
* libxc: Use vcpu_guest_context_any_t instead of two pagesKeir Fraser2008-08-271-5/+4
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* Fix a few typosKeir Fraser2008-08-041-1/+1
| | | | | From: Diego Ongaro <diego.ongaro@eu.citrix.com> Acked-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* libxc: Clean up xc_map_foreign_ranges() interface to hide theKeir Fraser2008-07-231-20/+8
| | | | | | | underlying mmap() invocation. From: Christoph Egger <Christoph.Egger@amd.com> Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* libxc: check length on string copy (strcpy -> strncpy).Keir Fraser2007-10-231-1/+3
| | | | Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
* libxc: improve error message when starting a domain and mmap() failsKeir Fraser2007-09-211-1/+4
| | | | Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
* [LIBXC] Allocate memory and populate p2m in arch-specific code.Hollis Blanchard2007-03-211-7/+1
| | | | Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
* [LIBXC] Move domain builder hooks into arch-specific files and remove ifdefs.Hollis Blanchard2007-03-211-287/+0
| | | | Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
* libxc: Code format cleanups.Keir Fraser2007-02-241-204/+216
| | | | Signed-off-by: Keir Fraser <keir@xensource.com>
* New domain builder arch_setup hook clean up.kfraser@localhost.localdomain2007-02-021-21/+18
| | | | | | | | arch_setup_early -> arch_setup_meminit arch_setup_middle -> arch_setup_bootearly arch_setup_late -> arch_setup_bootlate Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
* new domain builder fix to boot domU on IA64.kaf24@localhost.localdomain2007-01-301-2/+48
| | | | Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
* 32-on-64: New set_address_size domctl for switching to compat mode.kaf24@localhost.localdomain2007-01-261-12/+8
| | | | | From: Gerd Hoffmann <kraxel@suse.de> Signed-off-by: Keir Fraser <keir@xensource.com>
* libxc domain builder rewrite, core bits.Emmanuel Ackaouy2007-01-251-0/+515
Signed-off-by: Gerd Hoffmann <kraxel@suse.de> --- tools/libxc/Makefile | 14 tools/libxc/xc_dom.h | 261 +++++++++++++ tools/libxc/xc_dom_binloader.c | 294 +++++++++++++++ tools/libxc/xc_dom_boot.c | 515 +++++++++++++++++++++++++++ tools/libxc/xc_dom_core.c | 773 +++++++++++++++++++++++++++++++++++++++++ tools/libxc/xc_dom_elfloader.c | 283 +++++++++++++++ tools/libxc/xc_dom_ia64.c | 118 ++++++ tools/libxc/xc_dom_powerpc64.c | 100 +++++ tools/libxc/xc_dom_x86.c | 559 +++++++++++++++++++++++++++++ 9 files changed, 2917 insertions(+)
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