[Qemu-devel] [PATCH v7 0/9] linux-user: strace improvements

[Philippe Mathieu-Daudé]

Hi Laurent,

Few patches I'v been writting while trying to figure out this issue:
http://lists.nongnu.org/archive/html/qemu-arm/2018-01/msg00514.html

As usual with linux-user files, this series will trigger some checkpatch
benign warnings.

Regards,

Phil.

Since v6:
- Use ABI types in sockaddr

Since v5:
- dropped 'Verify recvfrom(addr)' since failing LTP testsuite (see [1])
- also define print_sockfd() for bind() (patches #6 and #7)

Since v4:
- rebased on master (no change)

Since v3:
- addressed Laurent comments
- added print_sockfd()
- removed the print_sockaddr_ptr() patch, also the two
  getsockname()/recvfrom() patches for after 3.0.

Since v2:
- display invalid pointer in print_timeval() and print_timezone()
- do not display gettimeofday() arguments

Since v1:
- addressed Laurent comments
- added 'last' argument to print_sockaddr()
- reordered series, so patches already correct can get applied directly
- dropped "linux-user/syscall: simplify recvfrom()" for now

v1: http://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg05855.html
v2: http://lists.nongnu.org/archive/html/qemu-devel/2018-06/msg08216.html
v3: http://lists.nongnu.org/archive/html/qemu-devel/2018-07/msg00411.html
v5: https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02067.html
v6: https://lists.gnu.org/archive/html/qemu-devel/2019-09/msg01346.html
[1] https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02807.html

Philippe Mathieu-Daudé (9):
  linux-user/strace: Display invalid pointer in print_timeval()
  linux-user/strace: Add print_timezone()
  linux-user/strace: Improve settimeofday()
  linux-user/syscall: Introduce target_sockaddr_nl
  linux-user/strace: Dump AF_NETLINK sockaddr content
  linux-user/strace: Add print_sockfd()
  linux-user/strace: Improve bind() output
  linux-user/strace: Let print_sockaddr() have a 'last' argument
  linux-user/syscall: Align target_sockaddr fields using ABI types

 linux-user/strace.c       | 120 +++++++++++++++++++++++++++++++++-----
 linux-user/strace.list    |   4 +-
 linux-user/syscall.c      |   6 +-
 linux-user/syscall_defs.h |  41 +++++++------
 4 files changed, 137 insertions(+), 34 deletions(-)

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2.20.1