architecture: 0.805 graphic: 0.800 TCG: 0.729 performance: 0.553 device: 0.511 ppc: 0.496 semantic: 0.470 vnc: 0.384 mistranslation: 0.382 socket: 0.376 network: 0.339 kernel: 0.294 risc-v: 0.278 peripherals: 0.269 arm: 0.261 PID: 0.257 assembly: 0.257 boot: 0.239 files: 0.239 register: 0.237 user-level: 0.229 hypervisor: 0.218 debug: 0.199 permissions: 0.195 VMM: 0.161 x86: 0.107 virtual: 0.096 i386: 0.088 KVM: 0.077 -------------------- debug: 0.965 TCG: 0.902 hypervisor: 0.749 assembly: 0.157 virtual: 0.122 arm: 0.098 performance: 0.061 register: 0.054 files: 0.052 architecture: 0.047 kernel: 0.031 PID: 0.027 user-level: 0.014 VMM: 0.011 semantic: 0.009 device: 0.007 risc-v: 0.005 boot: 0.003 KVM: 0.003 ppc: 0.003 peripherals: 0.002 vnc: 0.002 graphic: 0.002 x86: 0.002 network: 0.002 socket: 0.001 i386: 0.001 permissions: 0.001 mistranslation: 0.001 Qemu aarch64 tcg crashes when emulating an STXP instruction but only on a Windows host Description of problem: Qemu segfaults when trying to emulate an STXP instruction, but only when running natively on a windows host (msys2 build). This is not the same as https://gitlab.com/qemu-project/qemu/-/issues/1581. I've managed to git-bisect it to this change: https://github.com/qemu/qemu/commit/546789c7df8866c55cae8d3195e8e58328a35d51 Sadly i cannot investigate it further and contribute a fix, but it seems like a problem with one of the I128 arguments to `helper_atomic_cmpxchgo_le ` UPD: Issue is also in master (as of `caa9cbd566877b34e9abcc04d936116fc5e0ab28`) Steps to reproduce: N/A Additional information: ``` Thread 9 received signal SIGSEGV, Segmentation fault. 0x00007ff67efc32dc in helper_atomic_cmpxchgo_le (env=0x24796b08c10, addr=18446684150325987376, oldv=46236672343829145701101521005152, newv=2595395441251766838621186119693696, oi=3650) at ../accel/tcg/atomic_common.c.inc:60 60 CMPXCHG_HELPER(cmpxchgo_le, Int128) (gdb) bt #0 0x00007ff67efc32dc in helper_atomic_cmpxchgo_le (env=0x24796b08c10, addr=18446684150325987376, oldv=46236672343829145701101521005152, newv=2595395441251766838621186119693696, oi=3650) at ../accel/tcg/atomic_common.c.inc:60 #1 0x00000247a124f73d in ?? () ```