diff --git a/src/handle_macho_file_parse_result.c b/src/handle_macho_file_parse_result.c
index 989c433..824f0de 100644
--- a/src/handle_macho_file_parse_result.c
+++ b/src/handle_macho_file_parse_result.c
@@ -553,13 +553,16 @@ handle_macho_file_for_main_error_callback(
                                      "a platform\n",
                                      cb_info->dir_path);
             } else {
-                request_result =
-                    request_platform(cb_info->orig,
+                if (cb_info->orig != NULL) {
+                    request_result = request_platform(cb_info->orig,
                                      cb_info->tbd,
                                      false,
                                      stderr,
                                      "The provided mach-o file does not have a "
                                      "platform\n");
+                } else {
+                    request_result = true;
+                }
             }
 
             if (!request_result) {
diff --git a/src/macho_file_parse_load_commands.c b/src/macho_file_parse_load_commands.c
index 6ff973f..ef3a44c 100644
--- a/src/macho_file_parse_load_commands.c
+++ b/src/macho_file_parse_load_commands.c
@@ -388,6 +388,10 @@ handle_targets_platform_and_uuid(
             return handle_uuid_result;
         }
     } else if (arch != NULL) {
+        if (platform == TBD_PLATFORM_NONE) {
+            platform = tbd_ci_get_single_platform(info_in);
+        }
+        
         if (platform == TBD_PLATFORM_NONE) {
             const bool should_continue =
                 call_callback(callback,
diff --git a/src/macho_file_parse_symtab.c b/src/macho_file_parse_symtab.c
index 0a77210..151c893 100644
--- a/src/macho_file_parse_symtab.c
+++ b/src/macho_file_parse_symtab.c
@@ -148,6 +148,7 @@ loop_nlist_32(struct tbd_create_info *__notnull const info_in,
             bool is_undef = false;
             switch (type) {
                 case N_SECT:
+                case N_ABS:
                 case N_INDR:
                     if (options.ignore_exports) {
                         continue;
@@ -211,6 +212,7 @@ loop_nlist_32(struct tbd_create_info *__notnull const info_in,
             bool is_undef = false;
             switch (type) {
                 case N_SECT:
+                case N_ABS:
                 case N_INDR:
                     if (options.ignore_exports) {
                         continue;
@@ -294,6 +296,7 @@ loop_nlist_64(struct tbd_create_info *__notnull const info_in,
             bool is_undef = false;
             switch (type) {
                 case N_SECT:
+                case N_ABS:
                 case N_INDR:
                     if (options.ignore_exports) {
                         continue;
@@ -357,6 +360,7 @@ loop_nlist_64(struct tbd_create_info *__notnull const info_in,
             bool is_undef = false;
             switch (type) {
                 case N_SECT:
+                case N_ABS:
                 case N_INDR:
                     if (options.ignore_exports) {
                         continue;
diff --git a/src/parse_macho_for_main.c b/src/parse_macho_for_main.c
index d50f33b..3673133 100644
--- a/src/parse_macho_for_main.c
+++ b/src/parse_macho_for_main.c
@@ -242,6 +242,8 @@ parse_macho_file_for_main(const struct parse_macho_for_main_args args) {
 
         return E_PARSE_MACHO_FOR_MAIN_OTHER_ERROR;
     }
+    
+    tbd_for_main_handle_post_parse(args.tbd);
 
     if (args.options.verify_write_path) {
         verify_write_path(args.tbd);
diff --git a/src/tbd.c b/src/tbd.c
index 95d5419..0969607 100644
--- a/src/tbd.c
+++ b/src/tbd.c
@@ -1029,21 +1029,28 @@ tbd_ci_add_symbol_with_info(struct tbd_create_info *__notnull const info_in,
                     return E_TBD_CI_ADD_DATA_OK;
                 }
 
-                string += offset;
-
-                /*
-                 * Starting from tbd-version v3, the underscore at the front of
-                 * the class-name is to be removed.
-                 */
-
-                if (vers > TBD_VERSION_V2) {
-                    string += 1;
-                    lnmax -= 1;
-                }
-
-                length = strnlen(string, lnmax - offset);
-                if (likely(length != 0)) {
-                    type = TBD_SYMBOL_TYPE_OBJC_CLASS;
+                /* Objective-C 1.0: .objc_class_name_Foo — keep as plain symbol */
+                if (string[0] == '.') {
+                    length = strnlen(string, lnmax);
+                    if (likely(length != 0)) {
+                        type = TBD_SYMBOL_TYPE_NORMAL;
+                    }
+                } else {
+                    string += offset;
+                    
+                    /*
+                     * Starting from tbd-version v3, the underscore at the front of
+                     * the class-name is to be removed.
+                     */
+                    
+                    if (vers > TBD_VERSION_V2) {
+                        string += 1;
+                        lnmax -= 1;
+                    }
+                    length = strnlen(string, lnmax - offset);
+                    if (likely(length != 0)) {
+                        type = TBD_SYMBOL_TYPE_OBJC_CLASS;
+                    }
                 }
             } else if ((offset = is_objc_ivar_symbol(str, first)) != 0) {
                 if (!is_exported && !options.allow_priv_objc_ivar_syms) {
@@ -1156,24 +1163,32 @@ tbd_ci_add_symbol_with_info_and_len(
                     return E_TBD_CI_ADD_DATA_OK;
                 }
 
-                string += offset;
-                len -= offset;
-
-                /*
-                 * Starting from tbd-version v3, the underscore at the front of
-                 * the class-name is to be removed.
-                 */
+                if (str[0] == '.') {
+                    /* Objective-C 1.0: emit full .objc_class_name_Foo as a plain symbol */
+                    if (unlikely(len == 0)) {
+                        return E_TBD_CI_ADD_DATA_OK;
+                    }
+                    type = TBD_SYMBOL_TYPE_NORMAL;
+                } else {
+                    string += offset;
+                    len -= offset;
+                    
+                    /*
+                     * Starting from tbd-version v3, the underscore at the front of
+                     * the class-name is to be removed.
+                     */
+
+                    if (vers > TBD_VERSION_V2) {
+                        string += 1;
+                        len -= 1;
+                    }
 
-                if (vers > TBD_VERSION_V2) {
-                    string += 1;
-                    len -= 1;
-                }
+                    if (unlikely(len == 0)) {
+                        return E_TBD_CI_ADD_DATA_OK;
+                    }
 
-                if (unlikely(len == 0)) {
-                    return E_TBD_CI_ADD_DATA_OK;
+                    type = TBD_SYMBOL_TYPE_OBJC_CLASS;
                 }
-
-                type = TBD_SYMBOL_TYPE_OBJC_CLASS;
             } else if ((offset = is_objc_ivar_symbol(str, first)) != 0) {
                 if (!is_exported && !options.allow_priv_objc_ivar_syms) {
                     return E_TBD_CI_ADD_DATA_OK;