> From: Aaron Lindsay [mailto:aclin...@gmail.com]
> On Sep 10 14:41, Pavel Dovgalyuk wrote:
> > From: Alex Bennée [mailto:alex.ben...@linaro.org]
> > > Currently this is only available to system mode emulation. Can it be
> > > extended to include linux-user as well?
> >
> > Why not? I'm not familiar with linux-user, so I'll need some time to try.
>
> Yes. In fact, your existing setup made it quite simple:
Thank you.
Pavel Dovgalyuk
>
>
> Subject: [PATCH] plugin: Add linux-user support
>
> Signed-off-by: Aaron Lindsay <aclin...@gmail.com>
> ---
> linux-user/main.c | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
>
> diff --git a/linux-user/main.c b/linux-user/main.c
> index 923cbb753a..4c70f9f8c5 100644
> --- a/linux-user/main.c
> +++ b/linux-user/main.c
> @@ -37,6 +37,7 @@
> #include "trace/control.h"
> #include "target_elf.h"
> #include "cpu_loop-common.h"
> +#include "qemu/plugins.h"
>
> char *exec_path;
>
> @@ -385,6 +386,11 @@ static void handle_arg_trace(const char *arg)
> trace_file = trace_opt_parse(arg);
> }
>
> +static void handle_arg_plugin(const char *arg)
> +{
> + qemu_plugin_parse_cmd_args(arg);
> +}
> +
> struct qemu_argument {
> const char *argv;
> const char *env;
> @@ -436,6 +442,10 @@ static const struct qemu_argument arg_table[] = {
> "", "Seed for pseudo-random number generator"},
> {"trace", "QEMU_TRACE", true, handle_arg_trace,
> "", "[[enable=]<pattern>][,events=<file>][,file=<file>]"},
> +#ifdef CONFIG_PLUGINS
> + {"plugin", "QEMU_PLUGIN", true, handle_arg_plugin,
> + "", "file=<plugin_so>[,args=<args>]"},
> +#endif
> {"version", "QEMU_VERSION", false, handle_arg_version,
> "", "display version information and exit"},
> {NULL, NULL, false, NULL, NULL, NULL}
> @@ -816,6 +826,9 @@ int main(int argc, char **argv, char **envp)
> }
> gdb_handlesig(cpu, 0);
> }
> +
> + qemu_plugins_init();
> +
> cpu_loop(env);
> /* never exits */
> return 0;
> --
> 2.19.0
