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* mini-os: build fixes for lwip 1.3.2David Vrabel2013-01-301-1/+1
| | | | | | | | | | | | | Various fixes to mini-os needed to build lwip 1.3.2: - Don't build the tests. - Add BSD-style endianness macros to endian.h. - free() is called via a function pointer so it needs to be a real function. Do the same for malloc() and realloc(). Signed-off-by: David Vrabel <david.vrabel@citrix.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Committed-by: Keir Fraser <keir@xen.org>
* minios: add tpmfront, tpm_tis, and tpmback driversMatthew Fioravante2012-11-131-0/+9
| | | | | | | | | | | | | | | | | | | | This patch adds 3 new drivers to mini-os. tpmfront - paravirtualized tpm frontend driver tpmback - paravirtualized tpm backend driver tpm_tis - hardware tpm driver Unfortunately these drivers were derived from GPL licensed linux kernel drivers so they must carry the GPL license. However, since mini-os now supports conditional compilation, hopefully these drivers can be included into the xen tree and conditionally removed from non-gpl projects. By default they are disabled in the makefile. Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* minios: add CONFIG_XC conditionalMatthew Fioravante2012-10-081-0/+3
| | | | | | | | | This patch adds a CONFIG_XC option to mini-os, to allow conditional support for libxc for mini-os domains. Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Samuel Thibault <samuel.thibault@ens-lyons.org> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* stubdom: enable xenstored buildDaniel De Graaf2012-02-091-1/+2
| | | | | | | Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* mini-os: make frontends and xenbus optionalDaniel De Graaf2012-02-091-7/+25
| | | | | | | | | | | | | | | | | This adds compile-time logic to disable certain frontends in mini-os: - pcifront is disabled by default, enabled for ioemu - blkfront, netfront, fbfront, kbdfront, consfront are enabled by default - xenbus is required for any frontend, and is enabled by default If all frontends and xenbus are disabled, mini-os will run without needing to communicate with xenstore, making it suitable to run the xenstore daemon. The console frontend is not required for the initial console, only consoles opened via openpt or ptmx. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* mini-os: Move test functions into test.cDaniel De Graaf2012-02-091-0/+2
| | | | | | | | | | While useful, these test functions should not be compiled into every mini-os instance that we compile. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* mini-os: create app-specific configurationDaniel De Graaf2012-02-091-6/+46
| | | | | | | | | | | | | | Instead of using CONFIG_QEMU and CONFIG_GRUB to enable or disable minios code, create CONFIG_ items for features and use application-specific configuration files to enable or disable the features. The configuration flags are currently added to the compiler command line; as the number of flags grows this may need to move to a header. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* mini-os: use BSD sys/queue.h instead of Linux list.hIan Campbell2012-01-311-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The latter is GPL which makes the whole of mini-os GPL rather than BSD as intended. In tree users are all GPL or GPL-compatible but we should fix this so that mini-os is BSD. Do so by using the same BSD sys/queue.h as we use in libxl. Tested with the builtin mini-os test app and qemu stubdomain, both of which appear to still function as expected. Move tools/libxl/external and the associated sed script to tools/include/xen-external to allow more sensible access from mini-os. Also add s/NULL/0/ in the sed script due to NULL not always being defined in stubdom code when mini-os/wait.h is included. As well as the obvious ABI changes there are a few API updates associated with the change: - struct rw_semaphore.wait_list is unused - remove_waiter needs to take the wait_queue_head The latter requires a qemu update, so there is also a QEMU_TAG update in this changeset. I sprinkled some extra-emacs local variables around the files I edited which didn't have them. I think this should be backported to the stable branches since external users of mini-os may have been mislead into thinking they could safely link mini-os against GPL-incompatible code. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* build: Make XEN_ROOT an absolute path.Keir Fraser2011-03-171-1/+1
| | | | | | | | Otherwise make can search the path relative to certain standard paths such as /usr/include (e.g., the line '-include $(XEN_ROOT)/.config' in Config.mk suffers from this). Signed-off-by: Keir Fraser <keir@xen.org>
* Fix mini-os ia64 compilationKeir Fraser2008-12-181-2/+6
| | | | | | | - Avoid nested function to avoid a trampoline. - Do not link mini-os_app.o when it is empty. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* pv-grub: On x86_64, also build an x86_32 pv-grubKeir Fraser2008-08-141-2/+2
| | | | | | | This requires suffixing obj directories and having grub compiled outside sources. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: fixes to compile with qemu-xenKeir Fraser2008-07-101-1/+3
| | | | | | | | | | This adds fixes to the stub domain build into compiling Ian Jackson's qemu-xen. The most notable change is that mini-os headers now #include each other through a mini-os/ prefix, so that we can turn all -I into -isystem and still be sure that we include Mini-OS headers (and not qemu's console.h or blktaplib's list.h for instance...). Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* minios,stubdom: Add OBJ_DIR parameter to compile outside sources,Keir Fraser2008-06-171-20/+21
| | | | | | | which permits to easily compile mini-os in various flavors. Also clean some parts of stubdom build. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: make the build more generic by moving as many stubdom partsKeir Fraser2008-05-281-26/+7
| | | | | | | into stubdom/ as possible. That also permits to build all of ioemu, c and caml stubdoms at the same time. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: complete libxc supportKeir Fraser2008-05-231-1/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: sparse application's BSS by linking it separately first, putKeir Fraser2008-04-161-12/+17
| | | | | | | markers at its beginning and end, and then link with mini-os. That permits to stick a bit more to upstream qemu. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: add C example targetKeir Fraser2008-03-191-1/+6
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* Add stubdomain support. See stubdom/README for usage details.Keir Fraser2008-02-121-50/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Move PAGE_SIZE and STACK_SIZE into __PAGE_SIZE and __STACK_SIZE in arch_limits.h so as to permit getting them from there without pulling all the internal Mini-OS defines. - Setup a xen-elf cross-compilation environment in stubdom/cross-root - Add a POSIX layer on top of Mini-OS by linking against the newlib C library and lwIP, and implementing the Unixish part in mini-os/lib/sys.c - Cross-compile zlib and libpci too. - Add an xs.h-compatible layer on top of Mini-OS' xenbus. - Cross-compile libxc with an additional xc_minios.c and a few things disabled. - Cross-compile ioemu with an additional block-vbd, but without sound, tpm and other details. A few hacks are needed: - Align ide and scsi buffers at least on sector size to permit direct transmission to the block backend. While we are at it, just page-align it to possibly save a segment. Also, limit the scsi buffer size because of limitations of the block paravirtualization protocol. - Allocate big tables dynamically rather that letting them go to bss: when Mini-OS gets installed in memory, bss is not lazily allocated, and doing so during Mini-OS is unnecessarily trick while we can simply use malloc. - Had to change the Mini-OS compilation somehow, so as to export Mini-OS compilation flags to the Makefiles of libxc and ioemu. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* minios: add blkfront testingKeir Fraser2008-01-221-0/+3
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* minios: add lwIP 1.3.0 supportKeir Fraser2008-01-211-0/+26
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* minios: set text and rodata read-only, free unused pages 0 and 1Keir Fraser2008-01-181-1/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* [MINIOS] fix x86_64 p2m map and CFLAGSTim Deegan2007-08-021-0/+4
| | | | Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>
* Fix PAE Mini-OS build.kfraser@localhost.localdomain2007-03-011-2/+1
| | | | Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
* minios: build system cleanups.kfraser@localhost.localdomain2007-02-151-5/+0
| | | | | | | | | | - Added ARCH_LDFLAGS for architecture specific LDFLAGS - Fixed build dependencies after changing makerule files - Fixed ARCH_CFLAGS for 64bit guest, added ARCH_ASFLAGS - Couple of variable renames Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com> Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
* [MINIOS] Added domctl and sysctl hypercalls to thekfraser@localhost.localdomain2007-01-191-1/+1
| | | | | | | architecture-specific header files. Also increased the __XEN_INTERFACE_VERSION__ to 0x00030205. Signed-off-by: Derek Murray <Derek.Murray@cl.cam.ac.uk>
* [MINIOS] New make structure to support different architectures.kfraser@localhost.localdomain2007-01-171-89/+71
| | | | Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
* [MINIOS] Clean up final link stage of the build.kaf24@firebug.cl.cam.ac.uk2007-01-151-9/+13
| | | | | | | | | | | | | Allow extra application objects to be linked against a partial link of minios with non-global names localised. For now we assume that global names ill be assigned a xenos_ prefix in due course. We may decide to choose a different prefix. Those who wish to finish the link from an external Makefile can link their own objects against mini-os.o (which must be first in link order!) and specify the appropriate architecture linker script. Signed-off-by: Keir Fraser <keir@xensource.com>
* [MINIOS] Update __XEN_INTERFACE_VERSION__kfraser@localhost.localdomain2007-01-121-1/+1
| | | | Signed-off-by: Keir Fraser <keir@xensource.com>
* [MINIOS] Refactored mm.c and sched.c. x86 arch specific code got moved tokfraser@localhost.localdomain2006-11-221-3/+4
| | | | | | | | | arch/x86/mm.c and arch/x86/sched.c. Header files were also refactored: arch specific code got moved to include/x86/arch_mm.h and include/x86/sched_mm.h. Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com> Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
* [MINIOS] Event channel hypercall update for 64-bit guests.kfraser@localhost.localdomain2006-11-171-1/+5
| | | | Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
* [MINIOS] Declare a __XEN_INTERFACE_VERSION__ to fix the buildAnil Madhavapeddy2006-08-311-0/+3
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* [MINIOS] A first step to re-architecture mini-os for a port to ia64.kfraser@localhost.localdomain2006-08-101-2/+51
| | | | | | | | Create architecture specific directories below mini-os for sources and below mini-os/include for headers. Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
* Use a global build configuration file, and rework libxc Makefile for PPC.kfraser@dhcp93.uk.xensource.com2006-05-311-1/+2
| | | | | Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
* [MINIOS] Allows the use of a C library without modifying Mini-OS source files.kaf24@firebug.cl.cam.ac.uk2006-05-261-4/+5
| | | | | | From: John Ramsdell Signed-off-by: Keir Fraser <keir@xensource.com>
* [MINIOS] PAE support.kaf24@firebug.cl.cam.ac.uk2006-05-191-0/+6
| | | | | Signed-off-by: Aravindh Puthiyaparambil <aravindh.puthiyaparambil@unisys.com>
* Allow linking of mini-os with application-specific object code.kaf24@firebug.cl.cam.ac.uk2006-05-151-10/+19
| | | | | | From: Jacob Gorm Hansen Signed-off-by: Keir Fraser <keir@xensource.com>
* Fix fault handler for both 32 and 64 bit architecture. Clean up unused code.kaf24@firebug.cl.cam.ac.uk2006-05-041-0/+8
| | | | | | | Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk> Signed-off-by: Aravindh Puthiyaparambil <aravindh.puthiyaparambil@unisys.com>
* build: Clean up use of .PHONYkaf24@firebug.cl.cam.ac.uk2006-04-101-0/+3
| | | | | | | | | | | | * Move .PHONY directives next to targets, this makes them a lot harder to miss * Add missing .PHONY directives * Remove nonexistent .PHONY directives * Hopefully I didn'T miss anything... Signed-Off-By: Horms <horms@verge.net.au>
* Fix mini-os xenbus.kaf24@firebug.cl.cam.ac.uk2006-03-241-2/+1
| | | | | | | From: Grzegorz Milos <gm281@cam.ac.uk> Signed-off-by: Keir Fraser <keir@xensource.com>
* Implement console for Mini-os and also fix 2 bugs:kaf24@firebug.cl.cam.ac.uk2006-03-151-1/+1
| | | | | | | | | a) in initialising new page table frames b) in initialising idle thread. Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
* 64 bit pagetable builder added to mm.ckaf24@firebug.cl.cam.ac.uk2006-03-091-0/+1
| | | | | | | | Signed-off-by: Aravindh Puthiyaparambil <aravindh.puthiyaparambil@unisys.com> Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
* Xenbus implementation ported from Linux to Mini-os, simple thread support ↵kaf24@firebug.cl.cam.ac.uk2005-09-091-4/+7
| | | | | | | | | | | introduced to simplify the porting. 64 bit version of Mini-os now compiles, but does not work because of the pagetables and some bits of scheduler not being written. Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
* Mini-os updates from Grzegorz Milos.kaf24@firebug.cl.cam.ac.uk2005-07-061-11/+15
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* bitkeeper revision 1.1177.1.1 (420c983eSjbjDYGF-fYWrXw_L7qkLA)kaf24@scramble.cl.cam.ac.uk2005-02-111-15/+27
| | | | | | Mini-OS cleanups. Bug fixes in x86_64 assembly code. Signed-off-by: keir.fraser@cl.cam.ac.uk
* bitkeeper revision 1.1159.142.4 (4184b6d4rc3Jd2irJimPyupm4TO06A)kaf24@freefall.cl.cam.ac.uk2004-10-311-4/+4
| | | | | | | | | | Rename Xen public interfaces. 1. hypervisor-if.h is now xen.h 2. hypervisor-ifs/ directory is now: <include/public/...> in Xen <asm/xen-public/...> in Linux <xen/...> in user space
* bitkeeper revision 1.825.3.18 (406aeeb6EYYfLTekemoWDRaWO8SuEQ)kaf24@scramble.cl.cam.ac.uk2004-03-311-10/+1
| | | | | | | | | | | | | | highmem.c, highmem.h: new file Many files: New bootstrap layout for DOM0 and for all Linux domains. Xenolinux now support CONFIG_HIGHMEM for up to 4GB allocated to a Xenolinux domain. .del-highmem.h~c3cf3f6856a90f6: Delete: xenolinux-2.4.25-sparse/include/asm-xen/highmem.h elf.h: Rename: xen/include/asm-i386/elf.h -> xen/include/xen/elf.h .del-elf.h~57347596c85127ef: Delete: xen/include/asm-x86_64/elf.h
* bitkeeper revision 1.822 (40600a0a9K2f7dR0Ky2OCGfBDHTTmQ)kaf24@scramble.cl.cam.ac.uk2004-03-231-2/+2
| | | | | | Many files: xeno -> xen renames.
* bitkeeper revision 1.695 (4017ff70oJV8517inpGbN1CixN6csw)kaf24@scramble.cl.cam.ac.uk2004-01-281-3/+1
| | | | | | Many files: Clean up compile warnings. Added stricter gcc options for Xen build.
* bitkeeper revision 1.694 (40133166fMqipwBHlUP1QVHEO6EEOg)kaf24@scramble.cl.cam.ac.uk2004-01-251-4/+11
| | | | | | Many files: From Kip Macy, we now are stricter when compiling the mini os.
* bitkeeper revision 1.520 (3f8d13d8qVVqxcYD--4cXYs5egqNyg)kaf24@scramble.cl.cam.ac.uk2003-10-151-1/+1
| | | | | | | | | | | | Many files: Fix the minos license so that it is usable for XP and BSD ports. minios.lds: Rename: extras/mini-os/vmlinux.lds -> extras/mini-os/minios.lds .del-list.h~d612a8726e8d42e: Delete: extras/mini-os/h/list.h .del-COPYING~1f9753354580bd13: Delete: extras/mini-os/COPYING
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