Commit Graph

107307 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
33f21860b7 hw/virtio/vhost-vdpa: Use target-agnostic qemu_target_page_mask()
Similarly to commit e414ed2c47 ("virtio-iommu: Use
target-agnostic qemu_target_page_mask"), Replace the
target-specific TARGET_PAGE_SIZE and TARGET_PAGE_MASK
definitions by a call to the runtime qemu_target_page_size()
helper which is target agnostic.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230710094931.84402-5-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-10-04 04:54:01 -04:00
Philippe Mathieu-Daudé
1dca36fb3d hw/virtio/vhost-vdpa: Inline TARGET_PAGE_ALIGN() macro
Use TARGET_PAGE_SIZE to calculate TARGET_PAGE_ALIGN
(see the rationale in previous commits).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230710094931.84402-4-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-10-04 04:53:59 -04:00
Philippe Mathieu-Daudé
8b1a8884c6 hw/virtio: Propagate page_mask to vhost_vdpa_section_end()
Propagate TARGET_PAGE_MASK (see the previous commit for
rationale).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230710094931.84402-3-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-10-04 04:53:58 -04:00
Philippe Mathieu-Daudé
961d60e934 hw/virtio: Propagate page_mask to vhost_vdpa_listener_skipped_section()
In order to make vhost-vdpa.c a target-agnostic source unit,
we need to remove the TARGET_PAGE_SIZE / TARGET_PAGE_MASK /
TARGET_PAGE_ALIGN uses. TARGET_PAGE_SIZE will be replaced by
the runtime qemu_target_page_size(). The other ones will be
deduced from TARGET_PAGE_SIZE.

Since the 3 macros are used in 3 related functions (sharing
the same call tree), we'll refactor them to only depend on
TARGET_PAGE_MASK.

Having the following call tree:

  vhost_vdpa_listener_region_del()
    -> vhost_vdpa_listener_skipped_section()
       -> vhost_vdpa_section_end()

The first step is to propagate TARGET_PAGE_MASK to
vhost_vdpa_listener_skipped_section().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230710094931.84402-2-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-10-04 04:53:55 -04:00
Michael S. Tsirkin
4565917bb0 pci: SLT must be RO
current code sets PCI_SEC_LATENCY_TIMER to RW, but for
pcie to pcie bridges it must be RO 0 according to
pci express spec which says:
    This register does not apply to PCI Express. It must be read-only
    and hardwired to 00h. For PCI Express to PCI/PCI-X Bridges, refer to the
    [PCIe-to-PCI-PCI-X-Bridge] for requirements for this register.

also, fix typo in comment where it's made writeable - this typo
is likely what prevented us noticing we violate this requirement
in the 1st place.

Reported-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Message-Id: <de9d05366a70172e1789d10591dbe59e39c3849c.1693432039.git.mst@redhat.com>
Tested-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-10-04 04:53:52 -04:00
Warner Losh
dfa1d91575 bsd-user: Add stubs for vadvise(), sbrk() and sstk()
The above system calls are not supported by qemu.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-24-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
4e00b7d85d bsd-user: Implement shmat(2) and shmdt(2)
Use `WITH_MMAP_LOCK_GUARD` instead of mmap_lock() and mmap_unlock(),
to match linux-user implementation, according to the following commits:

69fa2708a2 linux-user: Use WITH_MMAP_LOCK_GUARD in target_{shmat,shmdt}
ceda5688b6 linux-user: Fix shmdt

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Message-Id: <20230925182709.4834-23-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
f9bbe3cf28 bsd-user: Implement shmctl(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-22-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
9d14db15b1 bsd-user: Implement shm_unlink(2) and shmget(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-21-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
4f0be683e3 bsd-user: Implement shm_open(2)
Co-authored-by: Kyle Evans <kevans@FreeBSD.org>

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-20-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
a99d740347 bsd-user: Implement do_obreak function
Match linux-user, by manually applying the following commits, in order:

d28b3c90cf   linux-user: Make sure initial brk(0) is page-aligned
15ad98536a   linux-user: Fix qemu brk() to not zero bytes on current page
dfe49864af   linux-user: Prohibit brk() to to shrink below initial heap address
eac78a4b0b   linux-user: Fix signed math overflow in brk() syscall
c6cc059eca   linux-user: Do not call get_errno() in do_brk()
e69e032d1a   linux-user: Use MAP_FIXED_NOREPLACE for do_brk()
cb9d5d1fda   linux-user: Do nothing if too small brk is specified
2aea137a42   linux-user: Do not align brk with host page size

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-19-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
83b045ad4e bsd-user: Implement mincore(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-18-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Karim Taha
0c1ced42c8 bsd-user: Implment madvise(2) to match the linux-user implementation.
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-17-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
0a49ef02a6 bsd-user: Implement mlock(2), munlock(2), mlockall(2), munlockall(2), minherit(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-16-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
f28a1e4bab bsd-user: Implement msync(2)
Co-authored-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-15-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
ecbe22494d bsd-user: Implement mprotect(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182709.4834-14-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
87dcb4ad48 bsd-user: Implement mmap(2) and munmap(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-13-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
6765e988e1 bsd-user: Introduce bsd-mem.h to the source tree
Preserve the copyright notice and help with the 'Author' info for
subsequent changes to the file.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-12-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
bd2b73182f bsd-user: Implement shmid_ds conversion between host and target.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-11-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
86fbb4436b bsd-user: Implement ipc_perm conversion between host and target.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-10-kariem.taha2.7@gmail.com>
2023-10-03 17:14:07 -06:00
Stacey Son
c9cdf0a5ec bsd-user: Implement target_set_brk function in bsd-mem.c instead of os-syscall.c
The definitions and variables names matches the corresponding ones in
linux-user/syscall.c, for making later implementation of do_obreak easier

Co-authored-by: Mikaël Urankar <mikael.urankar@gmail.com>
Signed-off-by: Mikaël Urankar <mikael.urankar@gmail.com>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-9-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Karim Taha
dde5f40dc3 bsd-user: Add bsd-mem.c to meson.build
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182709.4834-8-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Kyle Evans
182ea728e0 bsd-user: Implement shm_rename(2) system call
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182709.4834-7-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Karim Taha
0c3529888a bsd-user: Implement shm_open2(2) system call
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230925182709.4834-6-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
137d963cfb bsd-user: Introduce freebsd/os-misc.h to the source tree
To preserve the copyright notice and help with the 'Author' info for
subsequent changes to the file.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182709.4834-5-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
1d4c4026b1 bsd-user: Declarations for ipc_perm and shmid_ds conversion functions
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182709.4834-4-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
695cb9137f bsd-user: Implement struct target_shmid_ds
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182709.4834-3-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
61a8f11007 bsd-user: Implement struct target_ipc_perm
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182709.4834-2-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
6756ae283a bsd-user: Implement pdfork(2) system call.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-29-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
510eecbc86 bsd-user: Implement rfork(2) system call.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-28-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
831a5a7fcb bsd-user: Implement fork(2) and vfork(2) system calls.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-27-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
0571e3f5e2 bsd-user: Implement pdgetpid(2) and the undocumented setugid.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-26-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
159e5b0c4b bsd-user: Implement setloginclass(2) and getloginclass(2) system calls.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-25-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
ae502887cb bsd-user: Implement wait4(2) and wait6(2) system calls.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-24-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Karim Taha
36999e6a6b bsd-user: Implement execve(2) and fexecve(2) system calls.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-23-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
dcaa3dfda3 bsd-user: Implement procctl(2) along with necessary conversion functions.
Implement t2h_procctl_cmd, h2t_reaper_status, h2t_reaper_pidinfo and h2t/t2h reaper_kill conversion functions.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-22-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
8632729060 bsd-user: Implement freebsd_exec_common, used in implementing execve/fexecve.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-21-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Karim Taha
84d41c5e6d bsd-user: Implement get_filename_from_fd.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-20-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
ff26637260 bsd-user: Implement getpriority(2) and setpriority(2).
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-19-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
615ad41c61 bsd-user: Add stubs for profil(2), ktrace(2), utrace(2) and ptrace(2).
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-18-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
932683c3d4 bsd-user: Implement get/set[resuid/resgid/sid] and issetugid.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-17-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
e4446e0a2c bsd-user: Implement several get/set system calls:
getpid(2), getppid(2), getpgrp(2)
setreuid(2), setregid(2)
getuid(2), geteuid(2), getgid(2), getegid(2), getpgid(2)
setuid(2), seteuid(2), setgid(2), setegid(2), setpgid(2)

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-16-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
faba8e123f bsd-user: Implement getrlimit(2) and setrlimit(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-15-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
59e801efdf bsd-user: Implement getrusage(2).
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-14-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
82fe5f3a34 bsd-user: Implement umask(2), setlogin(2) and getlogin(2)
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-13-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
a478416dc8 bsd-user: Implement getgroups(2) and setgroups(2) system calls.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-12-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Kyle Evans
b623031ca6 bsd-user: Get number of cpus.
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-11-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
3f44e273ff bsd-user: Implement host_to_target_waitstatus conversion.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-10-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
66c51d63d4 bsd-user: Implement host_to_target_rusage and host_to_target_wrusage.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-9-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00
Stacey Son
550fc70189 bsd-user: Implement target_to_host_rlim and host_to_target_rlim conversion.
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20230925182425.3163-8-kariem.taha2.7@gmail.com>
2023-10-03 17:14:06 -06:00