Fix and document the ao-rawload --run flag

[fw/altos] / ao-tools / ao-rawload / ao-rawload.c

diff --git a/ao-tools/ao-rawload/ao-rawload.c b/ao-tools/ao-rawload/ao-rawload.c
index 255f63eca2f7c99563cbd629c0bd14b969e63e1e..a4746b195411ac8d73bb237774f12cea3020b808 100644 (file)
--- a/ao-tools/ao-rawload/ao-rawload.c
+++ b/ao-tools/ao-rawload/ao-rawload.c
@@ -19,16 +19,18 @@
 #include <unistd.h>
 #include <getopt.h>
 #include "ccdbg.h"
+#include "cc.h"
 
 static const struct option options[] = {
        { .name = "tty", .has_arg = 1, .val = 'T' },
        { .name = "device", .has_arg = 1, .val = 'D' },
+       { .name = "run", .has_arg = 0, .val = 'r' },
        { 0, 0, 0, 0},
 };
 
 static void usage(char *program)
 {
-       fprintf(stderr, "usage: %s [--tty <tty-name>] [--device <device-name>] file.ihx\n", program);
+       fprintf(stderr, "usage: %s [--tty <tty-name>] [--device <device-name>] [--run] file.ihx\n", program);
        exit(1);
 }
 
@@ -45,8 +47,9 @@ main (int argc, char **argv)
        char            *tty = NULL;
        char            *device = NULL;
        int             c;
+       int             run = 0;
 
-       while ((c = getopt_long(argc, argv, "T:D:", options, NULL)) != -1) {
+       while ((c = getopt_long(argc, argv, "rT:D:", options, NULL)) != -1) {
                switch (c) {
                case 'T':
                        tty = optarg;
@@ -54,6 +57,9 @@ main (int argc, char **argv)
                case 'D':
                        device = optarg;
                        break;
+               case 'r':
+                       run = 1;
+                       break;
                default:
                        usage(argv[0]);
                        break;
@@ -61,7 +67,7 @@ main (int argc, char **argv)
        }
        filename = argv[optind];
        if (filename == NULL) {
-               fprintf(stderr, "usage: %s <filename.ihx>\n", argv[0]);
+               usage(argv[0]);
                exit(1);
        }
        file = fopen(filename, "r");
@@ -105,8 +111,10 @@ main (int argc, char **argv)
                ccdbg_close(dbg);
                exit(1);
        }
-       ccdbg_set_pc(dbg, image->address);
-       ccdbg_resume(dbg);
+       if (run) {
+               ccdbg_set_pc(dbg, image->address);
+               ccdbg_resume(dbg);
+       }
        ccdbg_close(dbg);
        exit (0);
 }