537a1388e6
If the -qtest command line argument is passed a string that says "use this chardev for I/O", then it will assert: $ ./build/clang/qemu-system-i386 -chardev file,path=/dev/null,id=myid -qtest chardev:myid Unexpected error in qtest_set_chardev() at ../../softmmu/qtest.c:1011: qemu-system-i386: Cannot find character device 'qtest' Aborted (core dumped) This is because in qtest_server_init() we assume that when we create the chardev with qemu_chr_new() it will always have the name "qtest". This is true if qemu_chr_new() had to create a new chardev, but not true if one already existed and is being referred to with "chardev:myid". Use the name of the chardev we get back from qemu_chr_new() as the string to set the qtest 'chardev' property to, instead of hardcoding it to "qtest". Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20230413150724.404304-2-peter.maydell@linaro.org> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> |
||
|---|---|---|
| .. | ||
| arch_init.c | ||
| balloon.c | ||
| bootdevice.c | ||
| cpu-throttle.c | ||
| cpu-timers.c | ||
| cpus.c | ||
| datadir.c | ||
| device_tree.c | ||
| dirtylimit.c | ||
| dma-helpers.c | ||
| globals.c | ||
| icount.c | ||
| ioport.c | ||
| main.c | ||
| memory_mapping.c | ||
| memory.c | ||
| meson.build | ||
| physmem.c | ||
| qdev-monitor.c | ||
| qemu-seccomp.c | ||
| qtest.c | ||
| rtc.c | ||
| runstate-action.c | ||
| runstate-hmp-cmds.c | ||
| runstate.c | ||
| timers-state.h | ||
| tpm-hmp-cmds.c | ||
| tpm.c | ||
| trace-events | ||
| trace.h | ||
| vl.c | ||
| watchpoint.c | ||