[Qemu-devel] [Bug 1772166] [NEW] qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

[Qemu-devel] [Bug 1772166] [NEW] qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

[George]

Public bug reported:

Trying to compile qemu release 2.4.1

Getting compile error

user-exec.c: In function ‘cpu_resume_from_signal’:
user-exec.c:72:37: error: dereferencing pointer to incomplete type ‘struct ucontext’
         sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
                                     ^~
user-exec.c: In function ‘cpu_arm_signal_handler’:
user-exec.c:214:41: error: dereferencing pointer to incomplete type ‘struct ucontext’

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: 2.4.1

** Tags added: 2.4.1

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Title:
  qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

Status in QEMU:
  New

Bug description:
  Trying to compile qemu release 2.4.1

  Getting compile error

  user-exec.c: In function ‘cpu_resume_from_signal’:
  user-exec.c:72:37: error: dereferencing pointer to incomplete type ‘struct ucontext’
           sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
                                       ^~
  user-exec.c: In function ‘cpu_arm_signal_handler’:
  user-exec.c:214:41: error: dereferencing pointer to incomplete type ‘struct ucontext’

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[Qemu-devel] [Bug 1772166] Re: qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

[Peter Maydell]

2.4.1 is a very old release of QEMU. I would recommend moving to a more
recent release.

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Title:
  qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

Status in QEMU:
  New

Bug description:
  Trying to compile qemu release 2.4.1

  Getting compile error

  user-exec.c: In function ‘cpu_resume_from_signal’:
  user-exec.c:72:37: error: dereferencing pointer to incomplete type ‘struct ucontext’
           sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
                                       ^~
  user-exec.c: In function ‘cpu_arm_signal_handler’:
  user-exec.c:214:41: error: dereferencing pointer to incomplete type ‘struct ucontext’

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[Qemu-devel] [Bug 1772166] Re: qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

[George]

I need this for raspberry pi emulation and the most recent doesn't work
as you can see from my other bug post.

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https://bugs.launchpad.net/bugs/1772166

Title:
  qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

Status in QEMU:
  New

Bug description:
  Trying to compile qemu release 2.4.1

  Getting compile error

  user-exec.c: In function ‘cpu_resume_from_signal’:
  user-exec.c:72:37: error: dereferencing pointer to incomplete type ‘struct ucontext’
           sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
                                       ^~
  user-exec.c: In function ‘cpu_arm_signal_handler’:
  user-exec.c:214:41: error: dereferencing pointer to incomplete type ‘struct ucontext’

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[Qemu-devel] [Bug 1772166] Re: qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

[Peter Maydell]

QEMU 2.4 is from 2015, and we didn't add raspi2 support until 2016.
We've never supported the USB controller for the raspi boards. Perhaps
you're using some other fork of QEMU? If so, better to talk to whoever's
responsible for it.

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https://bugs.launchpad.net/bugs/1772166

Title:
  qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

Status in QEMU:
  New

Bug description:
  Trying to compile qemu release 2.4.1

  Getting compile error

  user-exec.c: In function ‘cpu_resume_from_signal’:
  user-exec.c:72:37: error: dereferencing pointer to incomplete type ‘struct ucontext’
           sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
                                       ^~
  user-exec.c: In function ‘cpu_arm_signal_handler’:
  user-exec.c:214:41: error: dereferencing pointer to incomplete type ‘struct ucontext’

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[Qemu-devel] [Bug 1772166] Re: qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

[Thomas Huth]

v2.4 is not maintained anymore, so closing this as WONTFIX.

** Changed in: qemu
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1772166

Title:
  qemu 2.4.1: dereferencing pointer to incomplete type ‘struct ucontext’

Status in QEMU:
  Won't Fix

Bug description:
  Trying to compile qemu release 2.4.1

  Getting compile error

  user-exec.c: In function ‘cpu_resume_from_signal’:
  user-exec.c:72:37: error: dereferencing pointer to incomplete type ‘struct ucontext’
           sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
                                       ^~
  user-exec.c: In function ‘cpu_arm_signal_handler’:
  user-exec.c:214:41: error: dereferencing pointer to incomplete type ‘struct ucontext’

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