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* mini-os: implement poll(2)Wei Liu2013-04-111-0/+1
| | | | | | | | It is just a wrapper around select(2). This implementation mimics Linux's do_poll. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
* minios: add select definition to sys/time.h when HAVE_LIBC is definedMatthew Fioravante2012-10-091-1/+0
| | | | | | | | | | This patch adds the select function to sys/time.h when HAVE_LIBC is defined, which is according to standard (see the select() manpage). It also removes a redudant lwip include from posix/sys/select.h. Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* 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>
* mini-os: convert mlock macros to C functionsOlaf Hering2012-01-311-2/+2
| | | | | | | | | mlock and munlock are implemented as macros in mini-os. Their usage requires casting in common code. Convert them to C syntax and provide an empty dummy function. Remove the now unneeded (void) cast from two munlock calls. Signed-off-by: Olaf Hering <olaf@aepfle.de>
* minios: add parentheses to mlock/mulock arguments.Ian Campbell2010-10-261-2/+2
| | | | | | | Fixes warning/build error with non-trivial arguments. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
* minios: add few missing constants in limits.hKeir Fraser2009-06-251-0/+2
| | | | Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
* minios: implement ffs, ffsl and ffsll.Keir Fraser2009-05-281-0/+4
| | | | | | | | | | | The first function is compiled only in case minios is compiled without newlib, since newlib already provides an implementation for ffs. On the other hand ffsl and ffsll are always compiled because newlib misses those functions. This patch also provides an implementation for __ffsti2 and __ffsdi2 because they are needed by gcc in order to successfully link ffsll. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
* minios: Implement some extra lib functions for ocaml xenstored stubdomKeir Fraser2009-05-191-0/+6
| | | | | | | We could stub them out as unsupported, but we may as well implement them as they are very simple. Signed-off-by: Alex Zeffertt <alex.zeffertt@eu.citrix.com>
* minios: add a barebone net/if.hKeir Fraser2008-11-111-0/+85
| | | | | | | | 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>
* mini-os: adding some missing posix function declarationsKeir Fraser2008-09-175-0/+98
| | | | | | | 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: add v?errx? and v?warnx? functionsKeir Fraser2008-08-271-0/+15
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: add syslog functionsKeir Fraser2008-08-271-0/+37
| | | | 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>
* stubdom: turn off_t 64bit on x86Keir Fraser2008-08-082-1/+8
| | | | | | | | 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>
* stubdom: add functions for caml runtimeKeir Fraser2008-07-171-3/+1
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: fixes to compile with qemu-xenKeir Fraser2008-07-103-3/+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: Add missing fcntl.h.Keir Fraser2008-07-091-0/+11
| | | | Signed-off-by: Keir Fraser <keir.fraser@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: PCI passthrough support via PV-PCIKeir Fraser2008-07-021-0/+3
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* stubdom: fix and clean pthread minimal supportKeir Fraser2008-05-231-7/+45
| | | | Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>
* Add stubdomain support. See stubdom/README for usage details.Keir Fraser2008-02-1215-0/+272
- 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>
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