diff options
Diffstat (limited to 'boot/boot.c')
| -rw-r--r-- | boot/boot.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/boot/boot.c b/boot/boot.c index 2fe1688e..78bd1838 100644 --- a/boot/boot.c +++ b/boot/boot.c @@ -68,6 +68,8 @@ #include <hurd.h> #include <assert.h> +#include "private.h" + /* We support two modes of operation. Traditionally, Subhurds were privileged, i.e. they had the privileged kernel ports. This has a few drawbacks. Privileged subhurds can manipulate all tasks on the @@ -113,6 +115,8 @@ host_exit (int status) exit (status); } +int verbose; + mach_port_t privileged_host_port, master_device_port; mach_port_t pseudo_privileged_host_port; mach_port_t pseudo_master_device_port; @@ -230,6 +234,8 @@ static struct argp_option options[] = "Boot in single user mode" }, { "kernel-command-line", 'c', "COMMAND LINE", 0, "Simulated multiboot command line to supply" }, + { "verbose", 'v', 0, 0, + "Be verbose" }, { "pause" , 'd', 0, 0, "Pause for user confirmation at various times during booting" }, { "isig", 'I', 0, 0, @@ -305,6 +311,10 @@ parse_opt (int key, char *arg, struct argp_state *state) case 'I': isig = 1; break; + case 'v': + verbose += 1; + break; + case 's': case 'd': len = strlen (bootstrap_args); if (len >= sizeof bootstrap_args - 1) @@ -883,6 +893,9 @@ ds_device_open (mach_port_t master_port, if (master_port != pseudo_master_device_port) return D_INVALID_OPERATION; + if (verbose > 1) + fprintf (stderr, "Device '%s' being opened.\r\n", name); + if (!strcmp (name, "console")) { #if 0 @@ -1940,6 +1953,9 @@ static struct hurd_ihash task_ihash = static void task_died (mach_port_t name) { + if (verbose > 1) + fprintf (stderr, "Task '%u' died.\r\n", name); + hurd_ihash_remove (&task_ihash, (hurd_ihash_key_t) name); } @@ -1955,6 +1971,9 @@ S_mach_notify_new_task (mach_port_t notify, if (notify != task_notification_port) return EOPNOTSUPP; + if (verbose > 1) + fprintf (stderr, "Task '%u' created by task '%u'.\r\n", task, parent); + err = mach_port_request_notification (mach_task_self (), task, MACH_NOTIFY_DEAD_NAME, 0, dead_task_notification_port, |