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* linux-user: fix abi_(u)long, target_ulong mismatchMatthias Braun2011-10-271-4/+4
| | | | | | | | abi_(u)long might be different from target_ulong, so don't use tswapl but introduce a new tswapal Signed-off-by: Matthias Braun <matze@braunis.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: fix rlimit syscalls on sparc(64)Matthias Braun2011-10-271-1/+6
| | | | | Signed-off-by: Matthias Braun <matze@braunis.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: fix TARGET_RLIM_INFINITY declarationMatthias Braun2011-10-271-1/+1
| | | | | Signed-off-by: Matthias Braun <matze@braunis.de> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
* Use new macro QEMU_PACKED for packed structuresStefan Weil2011-09-031-8/+8
| | | | | | | | | | | | | | | | | | | | | Most changes were made using these commands: git grep -la '__attribute__((packed))'|xargs perl -pi -e 's/__attribute__\(\(packed\)\)/QEMU_PACKED/' git grep -la '__attribute__ ((packed))'|xargs perl -pi -e 's/__attribute__ \(\(packed\)\)/QEMU_PACKED/' git grep -la '__attribute__((__packed__))'|xargs perl -pi -e 's/__attribute__\(\(__packed__\)\)/QEMU_PACKED/' git grep -la '__attribute__ ((__packed__))'|xargs perl -pi -e 's/__attribute__ \(\(__packed__\)\)/QEMU_PACKED/' git grep -la '__attribute((packed))'|xargs perl -pi -e 's/__attribute\(\(packed\)\)/QEMU_PACKED/' Whitespace in linux-user/syscall_defs.h was fixed manually to avoid warnings from scripts/checkpatch.pl. Manual changes were also applied to hw/pc.c. I did not fix indentation with tabs in block/vvfat.c. The patch will show 4 errors with scripts/checkpatch.pl. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* mips: rlimit codes are not the sameWesley W. Terpstra2011-07-121-0/+34
| | | | | | | | | | | The codes for get/setrlimit differ between linux target platforms. This patch adds conversion. This is important else programs (rsyslog, python, ...) can go into a near infinite loop trying to close all the file descriptors from 0 to -1. Signed-off-by: Wesley W. Terpstra <terpstra@debian.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
* linux-user: Implement prlimit64 syscallPeter Maydell2011-07-111-0/+4
| | | | | | | | | Implement the prlimit64 syscall. Slightly modified to apply upstream -Riku Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
* linux-user: Add support for even more FB ioctlsCédric VINCENT2011-07-111-0/+5
| | | | | | | | | This patch was validated with programs from DirectFB-1.0 and WebKit/DirectFB. Signed-off-by: Cédric VINCENT <cedric.vincent@st.com> Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
* linux-user: Add support for more VT ioctlsCédric VINCENT2011-07-111-0/+4
| | | | | | | | | | DirectFB-1.0 uses at least two of the four added ioctls, and the two others were added for completeness. This patch was validated with the program "vlock -all/-new". Signed-off-by: Cédric VINCENT <cedric.vincent@st.com> Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
* linux-user: Add support for KD...LED ioctlsCédric VINCENT2011-07-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DirectFB-1.0 uses at least one of the four added ioctls, and the three others were added for completeness. This patch was validated with the program "setleds" and the following Makefile: SETLEDS_INIT = setleds -v -num -caps -scroll SETLEDS_TESTS = sh -c ' \ setleds -v +num +caps +scroll; \ setleds -v -num -caps -scroll; \ setleds -v +num -caps -scroll; \ setleds -v +num +caps -scroll; \ setleds -v +num +caps +scroll; \ setleds -v -num +caps +scroll; \ setleds -v -num -caps +scroll; \ setleds -v -num -caps -scroll' SETLEDS_HOST = setleds SETLEDS_QEMU = "SETLEDS_QEMU not set" .PHONY: setleds_tests setleds_tests: rm -f setleds.host setleds.target $(SETLEDS_INIT:setleds=$(SETLEDS_HOST)) $(SETLEDS_TESTS:setleds=$(SETLEDS_HOST)) >> setleds.host $(SETLEDS_INIT:setleds=$(SETLEDS_QEMU)) $(SETLEDS_TESTS:setleds=$(SETLEDS_QEMU)) >> setleds.target cmp setleds.host setleds.target Signed-off-by: Cédric VINCENT <cedric.vincent@st.com> Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
* s390x: s390x-linux-user supportUlrich Hecht2011-05-201-2/+53
| | | | | | | | This patch adds support for running s390x binaries in the linux-user emulation code. Signed-off-by: Ulrich Hecht <uli@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* linux-user: untie syscalls from UID16Riku Voipio2011-04-261-1/+4
| | | | | | | | | | | | | | | | | | Quite a number of uid/gid related syscalls are only defined on systems with USE_UID16 defined. This is apperently based on the idea that these system calls would never be called on non-UID16 systems. Make these syscalls available for all architectures that define them. drop alpha hack to support selected UID16 syscalls. MIPS and PowerPC were also defined as UID16, to get uid/gid syscalls available, drop this error as well. Change QEMU to reflect this. Cc: Ulrich Hecht <uli@suse.de> Cc: Richard Henderson <rth@twiddle.net> Cc: Alexander Graf <agraf@suse.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: add ioctl(SIOCGIWNAME, ...) support.Laurent Vivier2011-04-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow to run properly following program from linux-user: /* cc -o wifi wifi.c */ #include <stdio.h> #include <sys/ioctl.h> #include <sys/types.h> #include <sys/socket.h> #include <linux/wireless.h> #include <netinet/in.h> #include <arpa/inet.h> #include <string.h> int main(int argc, char **argv) { int ret; struct ifreq req; struct sockaddr_in *addr; int s; if (argc != 2) { fprintf(stderr, "Need an interface name (like wlan0)\n"); return 1; } s = socket( AF_INET, SOCK_DGRAM, 0 ); if (s < 0) { perror("Cannot open socket"); return 1; } strncpy(req.ifr_name, argv[1], sizeof(req.ifr_name)); ret = ioctl( s, SIOCGIWNAME, &req ); if (ret < 0) { fprintf(stderr, "No wireless extension\n"); return 1; } printf("%s\n", req.ifr_name); printf("%s\n", req.ifr_newname); return 0; } $ ./wifi eth0 No wireless extension $ ./wifi wlan0 wlan0 IEEE 802.11bg Signed-off-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* unicore32: necessary modifications for other files to support unicore32Guan Xuetao2011-04-121-3/+7
| | | | | Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* linux-user: Support the epoll syscallsPeter Maydell2011-02-171-0/+13
| | | | | | | | | | Support the epoll family of syscalls: epoll_create(), epoll_create1(), epoll_ctl(), epoll_wait() and epoll_pwait(). Note that epoll_create1() and epoll_pwait() are later additions, so we have to test separately in configure for their presence. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
* linux-user: decode MAP_{UNINITIALIZED,EXECUTABLE} in straceMike Frysinger2011-02-091-0/+1
| | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
* linux-user: Implement FS_IOC_FIEMAP ioctlPeter Maydell2011-01-071-0/+1
| | | | | | | | | Implement the FS_IOC_FIEMAP ioctl using the new support for custom handling of ioctls; this is needed because the struct that is passed includes a variable-length array. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: fix mips and ppc to use UID16Martin Mohring2010-12-031-1/+1
| | | | | | Signed-off-by: Martin Mohring <martin.mohring@5edatasoft.com> Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
* microblaze: Fix the target version of stat64 structEdgar E. Iglesias2010-08-091-6/+8
| | | | | | MicroBlaze needs TARGET_STAT64_HAS_BROKEN_ST_INO. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
* Strace mprotect flags.Paul Brook2010-06-161-0/+6
| | | | | | Teach strace code about linux specific mprotect flags. Signed-off-by: Paul Brook <paul@codesourcery.com>
* alpha-linux-user: Add correct sigaction constants.Richard Henderson2010-05-211-0/+8
| | | | | Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
* linux-user: fix 32-bit host breakageAurelien Jarno2010-05-191-1/+1
| | | | | | Fix breakage introduced by commit 81bbe906c89b6b7af58a1eeb96ec5a0bfdc3386f. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
* linux-user: rlimit conversion between host and target.takasi-y@ops.dti.ne.jp2010-05-181-0/+8
| | | | | | | | | | | | | | | | | | | | | rlim_t conversion between host and target added. Otherwise there are some incorrect case like - RLIM_INFINITY on 32bit target -> 64bit host. - RLIM_INFINITY on 64bit host -> mips and sparc target ? - Big value(for 32bit target) on 64bit host -> 32bit target. One is added into getrlimit, setrlimit, and ugetrlimit. It converts both RLIM_INFINITY and value bigger than target can hold(>31bit) to RLIM_INFINITY. Another one is added to guest_stack_size calculation introduced by 703e0e89. The rule is mostly same except the result on the case is keeping the value of guest_stack_size. Slightly tested for SH4, and x86_64 -linux-user on x86_64-pc-linux host. Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp> Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
* alpha-linux-user: Implement signals.Richard Henderson2010-02-281-2/+21
| | | | | | | | | | Move userland PALcode handling into linux-user main loop so that we can send signals from there. This also makes alpha_palcode.c system-level only, so don't build it for userland. Add defines for GENTRAP PALcall mapping to signals. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
* linux-user: KD/VT/FB ioctlsUlrich Hecht2009-10-171-0/+16
| | | | | | | everything needed to run SDL on a framebuffer device in the userspace emulator Signed-off-by: Ulrich Hecht <uli@suse.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: fix ppc target_stat64 st_blocks layoutMax Filippov2009-10-151-1/+1
| | | | | | | | Swap __pad1 and st_blocks fields location to maintain proper alignment. This fixes incorrect 'du' and 'stat' report on ppc guest. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* Revert "Get rid of _t suffix"Anthony Liguori2009-10-011-28/+28
| | | | | | | | | | | | In the very least, a change like this requires discussion on the list. The naming convention is goofy and it causes a massive merge problem. Something like this _must_ be presented on the list first so people can provide input and cope with it. This reverts commit 99a0949b720a0936da2052cb9a46db04ffc6db29. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Get rid of _t suffixmalc2009-10-011-28/+28
| | | | | | | Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: malc <av1474@comtv.ru>
* linux-user: fcntl fixes for LTPUlrich Hecht2009-08-251-0/+7
| | | | | | | | Fixes swaps on l_pid which were pretty much of random size. Implements F_SETLEASE, F_GETLEASE. Now passes all LTP fcntl tests. Signed-off-by: Ulrich Hecht <uli@suse.de> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* microblaze: Support the latest mmu-kernel stat64 ABI.Edgar E. Iglesias2009-06-231-2/+3
| | | | | | | | | Microblaze recently changed their ABI. The new is not backwards compatible and there doesn't seem to be a way to distinguish old/new binaries. Let's support the latest ABI for now and hope someone figures out a way to hande both ABI's later. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
* linux-user: strace now handles guest stringscorrectly [v2]Riku Voipio2009-06-191-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Tue, Jun 16, 2009 at 08:19:23PM -0500, Anthony Liguori wrote: > malc wrote: >> >> On my system the above line causes gcc to emit: >> >> In file included from /home/malc/x/rcs/git/qemu/linux-user/strace.c:12: >> /usr/include/linux/futex.h:48: error: field `__user' has incomplete type >> /usr/include/linux/futex.h:48: error: syntax error before '*' token >> /usr/include/linux/futex.h:63: error: field `list' has incomplete type >> /usr/include/linux/futex.h:83: error: field `__user' has incomplete type >> /usr/include/linux/futex.h:83: error: syntax error before '*' token >> make[1]: *** [strace.o] Error 1 > We had the same problem with usb-linux.c. It's broken system headers, > the __user stuff is supposed to get removed as part of the headers > installation. > It builds fine on my system (Fedora 10). Howabout something like this: commit eb8387cb0eda32a18880664eb5f0ca5c8bf05b45 Author: Riku Voipio <riku.voipio@iki.fi> Date: Thu Jun 18 22:44:31 2009 +0300 Subject: linux-user: include futex defines directly Since some common distributions have broken linux/futex.h, stop including it. Instead add the defines directly. Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* RFC: fix fcntl support in linux-user - new tryArnaud Patard (Rtp)2009-06-161-1/+12
| | | | | | | | | | | | | | | | | Hi, This is a new try to fix the fcntl support in linux-user. I tried to adress all comments but as the previous version is several weeks old, it's possible that I've missed some. This patch doesn't handle linux specific fcntl flags. My plan is to get this version of the patch reviewed/fixed and then, add them if wanted. Thanks, Arnaud Signed-off-by: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: Added IP_(UN)BLOCK_SOURCE/IP_(ADD|DROP)_SOURCE_MEMBERSHIP flags ↵Lionel Landwerlin2009-06-161-0/+7
| | | | | | | | | to setsockopt linux-user: Added IP_(UN)BLOCK_SOURCE/IP_(ADD|DROP)_SOURCE_MEMBERSHIP flags to setsockopt Signed-off-by: Lionel Landwerlin <lionel.landwerlin@openwide.fr> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: Added IP_ADD_MEMBERSHIP/IP_DROP_MEMBERSHIP flags to setsockoptLionel Landwerlin2009-06-161-0/+15
| | | | | | | linux-user: Added IP_ADD_MEMBERSHIP/IP_DROP_MEMBERSHIP flags to setsockopt Signed-off-by: Lionel Landwerlin <lionel.landwerlin@openwide.fr> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* linux-user: strace now handles guest strings correctly [v2]Mika Westerberg2009-06-161-0/+6
| | | | | | | | | | | | | | - to not to break strace with GUEST_BASE is set: - Strace now can load and print guest strings correctly. - Added printing support for commonly used flags in some syscalls (e.g open, creat, mmap etc.) v2: - fix strace.c build on etch - add futex print to strace Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
* microblaze: linux-user support.Edgar E. Iglesias2009-05-261-3/+70
| | | | Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
* Fix target_siginfo ordering for MIPS.pbrook2009-04-211-0/+6
| | | | | | | Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7192 c046a42c-6fe2-441c-8c8c-71466251a162
* linux-user: Added posix message queue syscalls except mq_notifyaurel322009-04-151-0/+7
| | | | | | | | | Signed-off-by: Lionel Landwerlin <lionel.landwerlin@openwide.fr> Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7114 c046a42c-6fe2-441c-8c8c-71466251a162
* target-ppc: Fix struct target_stat64 for 32-bit hostaurel322009-01-301-2/+3
| | | | | | Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6483 c046a42c-6fe2-441c-8c8c-71466251a162
* target-sh4: Fix struct target_stat64 for 64-bit hostaurel322009-01-301-1/+1
| | | | | | | Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6482 c046a42c-6fe2-441c-8c8c-71466251a162
* target-alpha: fix termbits and target IOC macrosaurel322008-11-121-1/+1
| | | | | | | | | | | | | | This patch fixes the two following problems for Alpha linux-user: - termbits.h is incorrectly using host IOC macros and structures - IOC bitfields sizes are incorrectly set This patch corrects the ioctl TCGETS done by isatty function call on Alpha (when running SPEC crafty for instance). Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5704 c046a42c-6fe2-441c-8c8c-71466251a162
* target-alpha: add proper fcntl definitionsaurel322008-11-111-0/+19
| | | | | | | | | | | | | On Alpha the target to native fcntl definitions were missing. Because of this, programs trying to open files with the O_CREAT option were getting O_APPEND instead, etc. This was keeping gcc from the spec benchmarks from running, among other things. (Vince Weaver) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5672 c046a42c-6fe2-441c-8c8c-71466251a162
* linux-user: fix getdents* syscallsaurel322008-10-131-0/+15
| | | | | | | | | | | | | glibc's structs dirent and dirent64 is different from in-kernel dirent and dirent64. Kernel headers doesn't provide structs dirent(64) any more. So we should add it to qemu headers. To avoid conflict with glibc it called struct linux_dirent(64). Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5480 c046a42c-6fe2-441c-8c8c-71466251a162
* TARGET_MAP_xx macros: clean and alpha specific valuesaurel322008-09-291-5/+24
| | | | | | | | | - Clean TARGET_MAP_xx macros to avoid nested #if #endif - Add alpha specific values Based on a patch by Tristan Gingold git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5356 c046a42c-6fe2-441c-8c8c-71466251a162
* Add MTIOCTOP, MTIOCGET and MTIOCPOS ioctls (Kirill Shutemov).balrog2008-09-201-0/+4
| | | | | | | Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5271 c046a42c-6fe2-441c-8c8c-71466251a162
* linux-user: Fix target_statfs[64] on 64-bit hostsbalrog2008-07-191-1/+2
| | | | | | | | | | | Testing qemu-x86_64, I happen to run df and came across these mistakes in the target_statfs/target_statfs64 structure definitions (reference: linux/include/asm-x86/statfs.h). Signed-off-by: Jan Kiszka <jan.kiszka@web.de> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4895 c046a42c-6fe2-441c-8c8c-71466251a162
* Add loop device ioctls (Gary Thomas).balrog2008-04-261-0/+8
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4257 c046a42c-6fe2-441c-8c8c-71466251a162
* Fix flock64 structure on a few target (noticed by Gary Thomas)aurel322008-03-281-0/+3
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4125 c046a42c-6fe2-441c-8c8c-71466251a162
* Various linux-user structures and definitions fixes for PowerPC targets.j_mayer2007-12-101-19/+18
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3800 c046a42c-6fe2-441c-8c8c-71466251a162
* Fix PowerPC 64 stat and statfs structures definitions.j_mayer2007-11-211-0/+36
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3712 c046a42c-6fe2-441c-8c8c-71466251a162
* x86_64 linux user emulationbellard2007-11-141-1/+25
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3646 c046a42c-6fe2-441c-8c8c-71466251a162