riscv/qemu - qemu - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Riku Voipio	9af5c906d1	linux-user: add setns and unshare Add support for the setns and unshare syscalls, trivially passed through to the host. Based on patches by Paul Burton, added configure check. Signed-off-by: Paul Burton <paul@archlinuxmips.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>	12 years ago
Riku Voipio	518343413f	linux-user: support timerfd_{create, gettime, settime} syscalls Adds support for the timerfd_create, timerfd_gettime & timerfd_settime syscalls, allowing use of timerfds by target programs. v2: By Riku - added configure check for timerfd and ifdefs for benefit of old distributions like RHEL5. Signed-off-by: Paul Burton <paul@archlinuxmips.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>	12 years ago
Paul Burton	0fa82d39c8	linux-user: support strace of epoll_create1 Add the epoll_create1 syscall to strace.list in order to display that syscall when it occurs, rather than a message about the syscall being unknown despite QEMU already implementing support for it. Signed-off-by: Paul Burton <paul@archlinuxmips.org> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>	12 years ago
Riku Voipio	89aaf1a6ad	[v2] linux-user: implement m68k atomic syscalls With nptl enabled, atomic_cmpxchg_32 and atomic_barrier system calls are needed. This patch enabled really dummy versions of the system calls, modeled after the m68k kernel code. With this patch I am able to execute m68k binaries with qemu linux-user (busybox compiled for coldfire). [v2] que an segfault instead of returning a EFAULT to keep in line with kernel code. Cc: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>	13 years ago
Richard Henderson	8070e7be8b	alpha-linux-user: Fix umount syscall numbers It has been pointed out on LKML that the alpha umount syscall numbers are named wrong, and a patch to rectify that has been posted for 3.11. Glibc works around this by treating NR_umount as NR_umount2 if NR_oldumount exists. That's more complicated than we need in QEMU, given that we control linux-user/*/syscall_nr.h. This is the last instance of TARGET_NR_oldumount, so delete that from the strace.list. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Riku Voipio <riku.voipio@linaro.org>	13 years ago
Peter Maydell	24c35a504e	linux-user: Merge pread/pwrite into pread64/pwrite64 The Linux syscalls underlying pread() and pwrite() take a 64 bit offset on all architectures, even if some of them name the syscall "pread/pwrite" rather than "pread64/pwrite64" for historical reasons. So move the four QEMU target architectures (arm, i386, sparc, unicore32) which were defining TARGET_NR_pread/pwrite to define TARGET_NR_pread64/pwrite64 instead, and drop the TARGET_NR_pread/pwrite implementation code completely. (Based on examination of the kernel sources for the four architectures this patch affects.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>	14 years ago
Richard Henderson	e7ea6cbefd	linux-user: Translate pipe2 flags; add to strace Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <rth@twiddle.net>	14 years ago
Laurent Vivier	608e559217	linux-user: improve traces Add trace details for getpid(), kill(), _llseek(), rt_sigaction(), rt_sigprocmask(), clone(). Signed-off-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>	15 years ago
Laurent Vivier	4de596cb50	linux-user: add rmdir() strace Signed-off-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>	15 years ago
Peter Maydell	c727f47d59	linux-user: Implement sync_file_range{,2} syscalls Implement the missing syscalls sync_file_range and sync_file_range2. The latter in particular is used by newer versions of apt on Ubuntu for ARM. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>	16 years ago
Mika Westerberg	74d753ac86	linux-user: strace now handles guest strings correctly [v2] - 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>	17 years ago
aurel32	24e1003a52	linux-user: Added posix message queue syscalls except mq_notify 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	17 years ago
balrog	d4354694e9	Fix return value printing for shmat (Lauro Ramos Venancio). The shmat syscall returns an address, so we must use the print_syscall_ret_addr function. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5565 c046a42c-6fe2-441c-8c8c-71466251a162	18 years ago
ths	33189d3115	Add new files fir strace support, missed in earlier commit. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3504 c046a42c-6fe2-441c-8c8c-71466251a162	19 years ago

14 Commits (5e4dfd3d4e87e0464d599ecef06aa8fe78420a9b)