I don't know of any plans to do so. They would not be difficult to implement (500 lines of code or so at most I guess), but on the other hand they've been unimplemented for some years. They fall into the category of "nobody who wants them has cared enough to write the code yet", I'm afraid.
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1591611 Title: chroot using qemu-x86_64-static fails on ppc64el Status in QEMU: New Bug description: When attempting to use qemu-x86_64-static from qemu 2.5.0 on a ppc64el host to chroot into an amd64 environment, all commands fail with an assertion error. /usr/bin/qemu-x86_64-static from the host was copied into the chroot /usr/bin, and the host has multiformat support in the kernel. Sample output illustrating the problem, as well as bash builtins working: # chroot /virtualbox/scratchdisks_local_001/amd64_chroot qemu-x86_64-static /bin/bash # ls bash: ../sysdeps/nptl/fork.c:136: __libc_fork: Assertion `({ __typeof (self->tid) __value; if (sizeof (__value) == 1) asm volatile ("movb %%fs:%P2,%b0" : "=q" (__value) : "0" (0), "i" (__builtin_offsetof (struct pthread, tid))); else if (sizeof (__value) == 4) asm volatile ("movl %%fs:%P1,%0" : "=r" (__value) : "i" (__builtin_offsetof (struct pthread, tid))); else { if (sizeof (__value) != 8) abort (); asm volatile ("movq %%fs:%P1,%q0" : "=r" (__value) : "i" (__builtin_offsetof (struct pthread, tid))); } __value; }) != ppid' failed. setup_frame: not implemented setup_frame: not implemented qemu: uncaught target signal 11 (Segmentation fault) - core dumped Segmentation fault setup_frame: not implemented setup_frame: not implemented # echo TEST TEST # cat test bash: ../sysdeps/nptl/fork.c:136: __libc_fork: Assertion `({ __typeof (self->tid) __value; if (sizeof (__value) == 1) asm volatile ("movb %%fs:%P2,%b0" : "=q" (__value) : "0" (0), "i" (__builtin_offsetof (struct pthread, tid))); else if (sizeof (__value) == 4) asm volatile ("movl %%fs:%P1,%0" : "=r" (__value) : "i" (__builtin_offsetof (struct pthread, tid))); else { if (sizeof (__value) != 8) abort (); asm volatile ("movq %%fs:%P1,%q0" : "=r" (__value) : "i" (__builtin_offsetof (struct pthread, tid))); } __value; }) != ppid' failed. qemu: uncaught target signal 11 (Segmentation fault) - core dumped Segmentation fault It is currently unknown if other host architectures (e.g. aarch64) are also affected. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1591611/+subscriptions
