aboutsummaryrefslogtreecommitdiff
path: root/linux-user/main.c
diff options
context:
space:
mode:
authorLluís Vilanova <vilanova@ac.upc.edu>2017-07-24 12:41:51 +0300
committerAlex Bennée <alex.bennee@linaro.org>2019-10-28 15:12:38 +0000
commitf308f64e760abfaa1cf343a3a213951aacba6d26 (patch)
tree8d3613610e551bf890d43da968f48f265de8bf08 /linux-user/main.c
parent42229a753908a0ab6672209535f644e3aaceb8ab (diff)
downloadqemu-f308f64e760abfaa1cf343a3a213951aacba6d26.zip
qemu-f308f64e760abfaa1cf343a3a213951aacba6d26.tar.gz
qemu-f308f64e760abfaa1cf343a3a213951aacba6d26.tar.bz2
linux-user: support -plugin option
Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> [ cota: s/instrument/plugin ] Signed-off-by: Emilio G. Cota <cota@braap.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'linux-user/main.c')
-rw-r--r--linux-user/main.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/linux-user/main.c b/linux-user/main.c
index 560d053..6ff7851 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -34,6 +34,7 @@
#include "qemu/error-report.h"
#include "qemu/help_option.h"
#include "qemu/module.h"
+#include "qemu/plugin.h"
#include "cpu.h"
#include "exec/exec-all.h"
#include "tcg.h"
@@ -398,6 +399,15 @@ static void handle_arg_abi_call0(const char *arg)
}
#endif
+static QemuPluginList plugins = QTAILQ_HEAD_INITIALIZER(plugins);
+
+#ifdef CONFIG_PLUGIN
+static void handle_arg_plugin(const char *arg)
+{
+ qemu_plugin_opt_parse(arg, &plugins);
+}
+#endif
+
struct qemu_argument {
const char *argv;
const char *env;
@@ -449,6 +459,10 @@ 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_PLUGIN
+ {"plugin", "QEMU_PLUGIN", true, handle_arg_plugin,
+ "", "[file=]<file>[,arg=<string>]"},
+#endif
{"version", "QEMU_VERSION", false, handle_arg_version,
"", "display version information and exit"},
#if defined(TARGET_XTENSA)
@@ -643,6 +657,7 @@ int main(int argc, char **argv, char **envp)
cpu_model = NULL;
qemu_add_opts(&qemu_trace_opts);
+ qemu_plugin_add_opts();
optind = parse_args(argc, argv);
@@ -650,6 +665,9 @@ int main(int argc, char **argv, char **envp)
exit(1);
}
trace_init_file(trace_file);
+ if (qemu_plugin_load_list(&plugins)) {
+ exit(1);
+ }
/* Zero out regs */
memset(regs, 0, sizeof(struct target_pt_regs));