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* Fix mini-os ia64 compilationKeir Fraser2008-12-182-13/+17
| | | | | | | - 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>
* mini-os: Make utility function get_self_id() in fs-front.c public.Keir Fraser2008-12-163-13/+15
| | | | Signed-off-by: Yosuke Iwamatsu <y-iwamatsu@ab.jp.nec.com>
* minios: Clip memory not usable by Mini-OS (above 1GB)Keir Fraser2008-12-051-3/+10
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* merge with xen-unstable.hgIsaku Yamahata2008-11-252-0/+92
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| * minios: add a barebone net/if.hKeir Fraser2008-11-112-0/+92
| | | | | | | | | | | | | | | | net/if.h is a standard header but unfortunately lwip doesn't provide it for any target but linux. Therefore I am adding a net/if.h, with an empty implementation of the declared functions. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
* | [IA64] Remove the useless big endian stuff.dietmar.hahn@fujitsu-siemens.com2008-11-1815-410/+95
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes all the useless big endian stuff from the mini-os. Before there was an effort to support big endian for PV-guest. But the big endian support was never gotten into the common parts of the mini-os so it makes no sense to have this only in the ia64 specific sources. And as there is no open source big endian os and porting our BS2000 os to ia64 was stopped, nobody wants that stuff in the common minos. So this looks ugly then and remove the big endian stuff. Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
* | [IA64] minios: Fix ctor and dtor sections.dietmar.hahn@fujitsu-siemens.com2008-11-171-2/+4
| | | | | | | | Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
* | [IA64] minios: Clean up the hypervisor interfacedietmar.hahn@fujitsu-siemens.com2008-11-173-130/+139
|/ | | | | | move all hypervisor calls to xencomm Signed-off-by: Dietmar Hahn <dietmar.hahn@fujitsu-siemens.com>
* minios: Define __INSIDE_MINIOS__ rather than __MINIOS__Keir Fraser2008-10-293-4/+4
| | | | Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
* minios: do not expose #define current to applicationsKeir Fraser2008-10-273-6/+10
| | | | | | | | | | | | | | | | | Currently the minios headers do this: #define current get_current() Obviously when porting general code to this environment, this can cause problems ! The attached patch arranges for this only to be done if #define __MINIOS__ is declared, which is set up by the makefile in extras/mini-os. Suppressing the namespace pollution is necessary to get recent upstream qemu's to compile, since they (quite properly) use `current' as an ordinary identifier. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
* minios: blkfront should set protocol nodeKeir Fraser2008-09-241-0/+7
| | | | | From: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* mini-os: adding some missing posix function declarationsKeir Fraser2008-09-177-0/+100
| | | | | | | Adding some missing posix function declarations, to get rid of some qemu-remote compile time warnings. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
* stubdom: fix munmap's update_va_mapping flag passing, thus fixingKeir Fraser2008-08-281-4/+7
| | | | | | INVLPG passing Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: add v?errx? and v?warnx? functionsKeir Fraser2008-08-272-0/+77
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* mini-os: Fix build failure with void* arithmetic.Keir Fraser2008-08-271-1/+1
| | | | Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* mini-os: Add printf format checking to xenbus_printfKeir Fraser2008-08-271-1/+2
| | | | | Reported-by: "Daniel P. Berrange" <berrange@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: support quotes in argument passingKeir Fraser2008-08-271-7/+28
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: make munmap work in batches to fix stack overflowKeir Fraser2008-08-271-22/+32
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* mini-os: make xenbus_read_integer and xenbus_printf take const stringsKeir Fraser2008-08-272-6/+6
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: add syslog functionsKeir Fraser2008-08-272-0/+65
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: add dummy pthread_mutexattr*Keir Fraser2008-08-271-0/+7
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: int32_t is provided by stdint.h, not sys/types.hKeir Fraser2008-08-271-1/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* 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: for safety, tell lwip we use the heap in the event handlerKeir Fraser2008-08-111-0/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* prefix mini-os lists with minios_, drop QEMU_ prefix from QEMU_LIST_*Keir Fraser2008-08-089-108/+108
| | | | | | That permits to reduce the amount of difference with upstream. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: turn off_t 64bit on x86Keir Fraser2008-08-084-12/+11
| | | | | | | | We can decide to make off_t 64bit instead of implementing the LFS tricks. Name corresponding functions foo64 to permit simple caml programs linking. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* mini-os: Fix 32bit compilation of fs-front.cKeir Fraser2008-08-041-2/+2
| | | | | Reported-by: Trolle Selander <trolle.selander@eu.citrix.com> Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* FSIF: extend protocol to multi-grant requests and multi-page ringKeir Fraser2008-08-013-65/+192
| | | | | | | To improve throughput and inline the stat response. Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk> Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* mini-os: make init_pcifront fail early if there is no backendKeir Fraser2008-07-311-2/+9
| | | | | | Else, we would leave entries in xenstore, which disturbs xend. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* minios: grant table map (gntdev) bug fixesKeir Fraser2008-07-241-4/+6
| | | | | | | | | | | * Uninitialized dev_bus_addr argument to GNTTABOP_unmap_grant_ref results in an angry hypervisor. * Set errno in libxc and return -1 on error. * op.status is a int16_t, so it should be printed with PRId16. * Don't print domids[0] or refs[0] if the ptr is NULL. It's more polite to crash later, after the message has been printed. Signed-off-by: Diego Ongaro <diego.ongaro@citrix.com>
* minios: Fix build on some gcc versions.Keir Fraser2008-07-241-0/+1
| | | | Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* minios: grant table map (gntdev) for miniosKeir Fraser2008-07-245-0/+292
| | | | | | | | I've implemented a grant map for mini-os to support the xc_gnttab_*() functions, the equivalent of gntdev in linux. This is useful for my work in putting xenstored in a stub domain. Signed-off-by: Diego Ongaro <diego.ongaro@citrix.com>
* mini-os: fix FS frontend index readingKeir Fraser2008-07-211-2/+2
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* mini-os: fix fs-front.c debugging printsKeir Fraser2008-07-211-13/+22
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* mini-os: export allocate_ondemandKeir Fraser2008-07-183-6/+21
| | | | | | | allocate_ondemand can be used to allocate addresse space. Primarily used for mapping MFNs, it can also be used e.g. to map grant refs. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* mini-os is missing list_top in its list.hKeir Fraser2008-07-181-0/+6
| | | | Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* mini-os: add stack walking debugKeir Fraser2008-07-185-11/+79
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: add functions for caml runtimeKeir Fraser2008-07-172-3/+8
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: fixes for old gcc & binutilsKeir Fraser2008-07-113-9/+9
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: do not use realpath, new in make 3.81Keir Fraser2008-07-111-4/+4
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: Fixes for gcc 4.2.4 32bitKeir Fraser2008-07-102-3/+2
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: fixes to compile with qemu-xenKeir Fraser2008-07-1038-66/+71
| | | | | | | | | | 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>
* Fix a couple of Grzegorz Milos copyright lines.Keir Fraser2008-07-101-1/+1
| | | | Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* minios: Add missing fcntl.h.Keir Fraser2008-07-091-0/+11
| | | | Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
* stubdom: add stub functions to reduce qemu patchesKeir Fraser2008-07-091-0/+11
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: fix copy/paste typo in select()Keir Fraser2008-07-081-1/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: fix pass-through compilationKeir Fraser2008-07-051-0/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: gcc-4.3 supportKeir Fraser2008-07-041-1/+37
| | | | | | It seems we need to provide limits.h in the gcc-4.3 case. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: use host's gccKeir Fraser2008-07-0428-107/+313
| | | | | | | | This makes stubdom use the host's gcc instead of downloading/compiling binutils+gcc. That requires a bunch of changes and even uncovered a few bugs, but saves a lot of time. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* minios: PIRQ and MSI/MSI-X supportKeir Fraser2008-07-024-2/+121
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
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