diff options
Diffstat (limited to 'bsd-user/main.c')
| -rw-r--r-- | bsd-user/main.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c index fdb160b..7c0a059 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -36,7 +36,6 @@ #include "qemu/help_option.h" #include "qemu/module.h" #include "qemu/plugin.h" -#include "exec/exec-all.h" #include "user/guest-base.h" #include "user/page-protection.h" #include "tcg/startup.h" @@ -90,6 +89,7 @@ bool have_guest_base; #endif unsigned long reserved_va; +unsigned long guest_addr_max; const char *interp_prefix = CONFIG_QEMU_INTERP_PREFIX; const char *qemu_uname_release; @@ -175,6 +175,9 @@ static void usage(void) "-strace log system calls\n" "-trace [[enable=]<pattern>][,events=<file>][,file=<file>]\n" " specify tracing options\n" +#ifdef CONFIG_PLUGIN + "-plugin [file=]<file>[,<argname>=<argvalue>]\n" +#endif "\n" "Environment variables:\n" "QEMU_STRACE Print system calls and arguments similar to the\n" @@ -225,6 +228,8 @@ static void init_task_state(TaskState *ts) }; } +static QemuPluginList plugins = QTAILQ_HEAD_INITIALIZER(plugins); + void gemu_log(const char *fmt, ...) { va_list ap; @@ -307,6 +312,7 @@ int main(int argc, char **argv) cpu_model = NULL; qemu_add_opts(&qemu_trace_opts); + qemu_plugin_add_opts(); optind = 1; for (;;) { @@ -399,6 +405,11 @@ int main(int argc, char **argv) do_strace = 1; } else if (!strcmp(r, "trace")) { trace_opt_parse(optarg); +#ifdef CONFIG_PLUGIN + } else if (!strcmp(r, "plugin")) { + r = argv[optind++]; + qemu_plugin_opt_parse(r, &plugins); +#endif } else if (!strcmp(r, "0")) { argv0 = argv[optind++]; } else { @@ -433,6 +444,7 @@ int main(int argc, char **argv) exit(1); } trace_init_file(); + qemu_plugin_load_list(&plugins, &error_fatal); /* Zero out regs */ memset(regs, 0, sizeof(struct target_pt_regs)); @@ -501,6 +513,13 @@ int main(int argc, char **argv) /* MAX_RESERVED_VA + 1 is a large power of 2, so is aligned. */ reserved_va = max_reserved_va; } + if (reserved_va != 0) { + guest_addr_max = reserved_va; + } else if (MIN(TARGET_VIRT_ADDR_SPACE_BITS, TARGET_ABI_BITS) <= 32) { + guest_addr_max = UINT32_MAX; + } else { + guest_addr_max = ~0ul; + } if (getenv("QEMU_STRACE")) { do_strace = 1; |