[Qemu-commits] [qemu/qemu] 9bcec9: trace: add workaround for SystemTap PR13296

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 9bcec938aab22a1b7ced916a6895e5029d4ed04f
      
https://github.com/qemu/qemu/commit/9bcec938aab22a1b7ced916a6895e5029d4ed04f
  Author: Frank Ch. Eigler <address@hidden>
  Date:   2014-04-01 (Tue, 01 Apr 2014)

  Changed paths:
    M hw/intc/apic_common.c

  Log Message:
  -----------
  trace: add workaround for SystemTap PR13296

SystemTap sdt.h sometimes results in compiled probes without sufficient
information to extract arguments.  This can be solved in a slightly
hacky way by encouraging the compiler to place arguments into registers.

This patch fixes the apic_reset_irq_delivered() trace event on Fedora 20
with gcc-4.8.2-7.fc20 and systemtap-sdt-devel-2.4-2.fc20 on x86_64.

Signed-off-by: Frank Ch. Eigler <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>


  Commit: 82c6f513735297ad76acaaf2e87f0c5a0b3647a7
      
https://github.com/qemu/qemu/commit/82c6f513735297ad76acaaf2e87f0c5a0b3647a7
  Author: Peter Maydell <address@hidden>
  Date:   2014-04-01 (Tue, 01 Apr 2014)

  Changed paths:
    M hw/intc/apic_common.c

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' 
into staging

Tracing pull request

# gpg: Signature made Tue 01 Apr 2014 19:08:48 BST using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <address@hidden>"
# gpg:                 aka "Stefan Hajnoczi <address@hidden>"

* remotes/stefanha/tags/tracing-pull-request:
  trace: add workaround for SystemTap PR13296

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/53e11bd384a7...82c6f5137352