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e4e5cb4a54403558defb4669a8c64cbd67713e1e
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28 Commits

Author SHA1 Message Date
Ilya Leoshkevich
e4e5cb4a54 {linux,bsd}-user: Introduce get_task_state() 
A CPU's TaskState is stored in the CPUState's void *opaque field,
accessing which is somewhat awkward due to having to use a cast.
Introduce a wrapper and use it everywhere.

Suggested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240219141628.246823-3-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-4-alex.bennee@linaro.org>
 2024-03-06 12:35:19 +00:00
Philippe Mathieu-Daudé
f703f1ef99 bulk: Do not declare function prototypes using 'extern' keyword 
By default, C function prototypes declared in headers are visible,
so there is no need to declare them as 'extern' functions.
Remove this redundancy in a single bulk commit; do not modify:

  - meson.build (used to check function availability at runtime)
  - pc-bios/
  - libdecnumber/
  - tests/
  - *.c

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230605175647.88395-5-philmd@linaro.org>
 2023-08-31 19:47:43 +02:00
Warner Losh
3f1b0235f6 bsd-user: Remove stray 'inline' from do_bsd_close 
In the last series, I inadvertantly didn't remove this inline, but did
all the others. Remove it for consistency.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
952d5d30d6 bsd-user: Implement undelete 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
d3f29ddacd bsd-user: Implement pathconf, lpathconf and fpathconf 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
5fbd8011ff bsd-user: Implement mkfifo and mkfifoat 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
17a4d13cea bsd-user: Implement chroot and flock 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
c6f0a7d91a bsd-user: Implement chflags, lchflags and fchflags 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
58af3e295c bsd-user: Implement chown, fchown, lchown and fchownat 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
79cfae0c1b bsd-user: Implement freebsd11_mknod, freebsd11_mknodat and mknodat 
These implement both the old-pre INO64 mknod variations, as well as the
now current INO64 variant. Make direct syscall calls for these older
syscalls to avloid too many dependencies.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Michal Meloun <mmel@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
0db0db8f23 bsd-user: implement chmod, fchmod, lchmod and fchmodat 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:48 -06:00
Warner Losh
c7b62b4a87 bsd-user: Implement symlink, symlinkat, readlink and readlinkat 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:52:42 -06:00
Warner Losh
af2ae2e8ac bsd-user: Implement mount, umount and nmount 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-07-02 07:51:03 -06:00
Warner Losh
d35020ed00 bsd-user: Implement acct and sync 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-14 08:17:44 -06:00
Warner Losh
4b795b147b bsd-user: Implement trunctate and ftruncate 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-14 08:17:44 -06:00
Warner Losh
a15699acaf bsd-user: Implement dup and dup2 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-14 08:17:44 -06:00
Warner Losh
6af8f76a9f bsd-user: Implement rmdir and undocumented __getcwd 
Implemenet rmdir and __getcwd. __getcwd is the undocumented
back end to getcwd(3).

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-14 08:17:37 -06:00
Warner Losh
1ffbd5e7fe bsd-user: Implement mkdir and mkdirat 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-14 08:17:31 -06:00
Warner Losh
2d3b7e01d6 bsd-user: Implement link, linkat, unlink and unlinkat 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-13 15:51:29 -06:00
Warner Losh
ab5fd2d969 bsd-user: Implement rename and renameat 
Plus the helper LOCK_PATH2 and UNLOCK_PATH2 macros.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-13 15:50:50 -06:00
Warner Losh
390f547ea8 bsd-user: Implement chdir and fchdir 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-13 15:50:22 -06:00
Warner Losh
65c6c4c893 bsd-user: Implement revoke, access, eaccess and faccessat 
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-13 15:49:39 -06:00
Warner Losh
a2ba6c7b80 bsd-user: Implement fdatasync, fsync and close_from 
Implement fdatasync(2), fsync(2) and close_from(2).

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-13 15:48:59 -06:00
Warner Losh
77d3522b3f bsd-user: Implement open, openat and close 
Add the open, openat and close system calls. We need to lock paths, so
implmenent that as well.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-13 15:48:09 -06:00
Warner Losh
770d8abae7 bsd-user/bsd-file.h: Meat of the write system calls 
Implement write, writev, pwrite and pwritev and connect them to the
system call dispatch routine.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-10 22:00:48 -06:00
Warner Losh
80da1b0088 bsd-user/bsd-file.h: Add implementations for read, pread, readv and preadv 
Implement do_bsd_{read,pread,readv,preadv}. Connect them to the system
call table.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-06-10 22:00:48 -06:00
Markus Armbruster
9c0928045c Clean up ill-advised or unusual header guards 
Leading underscores are ill-advised because such identifiers are
reserved.  Trailing underscores are merely ugly.  Strip both.

Our header guards commonly end in _H.  Normalize the exceptions.

Macros should be ALL_CAPS.  Normalize the exception.

Done with scripts/clean-header-guards.pl.

include/hw/xen/interface/ and tools/virtiofsd/ left alone, because
these were imported from Xen and libfuse respectively.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20220506134911.2856099-3-armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-05-11 16:50:01 +02:00
Warner Losh
c5c84d1651 bsd-user/bsd-file.h: Implementation details for the filesystem calls 
An include file that pulls in all the definitions needed for the file
related system calls. This also includes the host definitions to
implement the system calls and some helper routines to lock/unlock
different aspects of the system call arguments.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
 2022-02-26 21:05:18 -07:00