Add --debug-info-target-prefix

[babeltrace.git] / converter / babeltrace.c

diff --git a/converter/babeltrace.c b/converter/babeltrace.c
index a6ad5901e300fc4d582f3d55ac7974d08249c2a2..c5a7a7e2e2a781fdea1efe5e07c7997a670e9c9b 100644 (file)
--- a/converter/babeltrace.c
+++ b/converter/babeltrace.c
@@ -107,6 +107,7 @@ enum {
        OPT_STREAM_INTERSECTION,
        OPT_DEBUG_INFO_DIR,
        OPT_DEBUG_INFO_FULL_PATH,
+       OPT_DEBUG_INFO_TARGET_PREFIX,
 };
 
 /*
@@ -140,6 +141,7 @@ static struct poptOption long_options[] = {
 #ifdef ENABLE_DEBUGINFO
        { "debug-info-dir", 0, POPT_ARG_STRING, NULL, OPT_DEBUG_INFO_DIR, NULL, NULL },
        { "debug-info-full-path", 0, POPT_ARG_NONE, NULL, OPT_DEBUG_INFO_FULL_PATH, NULL, NULL },
+       { "debug-info-target-prefix", 0, POPT_ARG_STRING, NULL, OPT_DEBUG_INFO_TARGET_PREFIX, NULL, NULL },
 #endif
        { NULL, 0, 0, NULL, 0, NULL, NULL },
 };
@@ -191,6 +193,8 @@ static void usage(FILE *fp)
        fprintf(fp, "      --debug-info-dir           Directory in which to look for debugging information\n");
        fprintf(fp, "                                 files. (default: /usr/lib/debug/)\n");
        fprintf(fp, "      --debug-info-full-path     Show full debug info source and binary paths (if available)\n");
+       fprintf(fp, "      --debug-info-target-prefix Directory to use as a prefix for executable lookup\n");
+       fprintf(fp, "                                 during debug info analysis.\n");
 #endif
        list_formats(fp);
        fprintf(fp, "\n");
@@ -424,6 +428,13 @@ static int parse_options(int argc, char **argv)
                case OPT_DEBUG_INFO_FULL_PATH:
                        opt_debug_info_full_path = 1;
                        break;
+               case OPT_DEBUG_INFO_TARGET_PREFIX:
+                       opt_debug_info_target_prefix = (char *) poptGetOptArg(pc);
+                       if (!opt_debug_info_target_prefix) {
+                               ret = -EINVAL;
+                               goto end;
+                       }
+                       break;
                default:
                        ret = -EINVAL;
                        goto end;
@@ -844,6 +855,7 @@ end:
        free(opt_output_format);
        free(opt_output_path);
        free(opt_debug_info_dir);
+       free(opt_debug_info_target_prefix);
        g_ptr_array_free(opt_input_paths, TRUE);
        if (partial_error)
                exit(EXIT_FAILURE);