Add details for cx command regarding ignoring bytes while comparing

rizinorg · Feb 9, 2022 · 5a5bdec · 5a5bdec
1 parent bbfc5f9
commit 5a5bdec
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 0 deletions.
diff --git a/librz/core/cmd_descs/cmd_cmp.yaml b/librz/core/cmd_descs/cmd_cmp.yaml
@@ -157,6 +157,11 @@ commands:
     args:
       - name: hexpair
         type: RZ_CMD_ARG_TYPE_STRING
+    details:
+      - name: Ignoring bytes
+        entries:
+          - text: "Ignore specific bytes while comparing by using '.'"
+            comment: "cx 1ee7..0f....d34d"
   - name: cX
     summary: Compare hexdump of data of block size at <addr> with the data at current offset using hexdiff output
     cname: cmd_cmp_hex_block_hexdiff

diff --git a/librz/core/cmd_descs/cmd_descs.c b/librz/core/cmd_descs/cmd_descs.c
@@ -29,6 +29,7 @@ static const RzCmdDescDetail analysis_hint_set_optype_details[2];
 static const RzCmdDescDetail analysis_hint_set_immbase_details[3];
 static const RzCmdDescDetail analysis_hint_set_offset_details[2];
 static const RzCmdDescDetail cmd_cmp_unified_details[2];
+static const RzCmdDescDetail cmd_cmp_hexpair_string_details[2];
 static const RzCmdDescDetail cmd_debug_list_bp_details[2];
 static const RzCmdDescDetail cmd_debug_add_cond_bp_details[2];
 static const RzCmdDescDetail cmd_debug_add_watchpoint_details[2];
@@ -3931,6 +3932,14 @@ static const RzCmdDescHelp cmd_cmp_remove_watcher_help = {
 	.args = cmd_cmp_remove_watcher_args,
 };
 
+static const RzCmdDescDetailEntry cmd_cmp_hexpair_string_Ignoring_space_bytes_detail_entries[] = {
+	{ .text = "Ignore specific bytes while comparing by using '.'", .arg_str = NULL, .comment = "cx 1ee7..0f....d34d" },
+	{ 0 },
+};
+static const RzCmdDescDetail cmd_cmp_hexpair_string_details[] = {
+	{ .name = "Ignoring bytes", .entries = cmd_cmp_hexpair_string_Ignoring_space_bytes_detail_entries },
+	{ 0 },
+};
 static const RzCmdDescArg cmd_cmp_hexpair_string_args[] = {
 	{
 		.name = "hexpair",
@@ -3942,6 +3951,7 @@ static const RzCmdDescArg cmd_cmp_hexpair_string_args[] = {
 };
 static const RzCmdDescHelp cmd_cmp_hexpair_string_help = {
 	.summary = "Compare data at current offset with a hexpair string <hexpair> (also return in $?)",
+	.details = cmd_cmp_hexpair_string_details,
 	.args = cmd_cmp_hexpair_string_args,
 };