Fix #2953 - Handle functions in pxa (not just flags) ##print

Author: vicky-dx

libr/core/cmd_print.inc.c

@@ -2623,6 +2623,18 @@ static void annotated_hexdump(RCore *core, const char *str, int len) {
 				note[j] = r_str_newf (";%s", comment);
 				marks = true;
 			}
+			// collect functions
+			RAnalFunction *fcn = r_anal_get_function_at (core->anal, addr + j);
+			if (fcn) {
+				if (show_section) {
+					r_cons_printf (core->cons, "%20s ", "");
+				}
+				if (usecolor) {
+					r_cons_printf (core->cons, "%s/fcn.%s%s\n", Color_YELLOW, fcn->name, Color_RESET);
+				} else {
+					r_cons_printf (core->cons, "/fcn.%s\n", fcn->name);
+				}
+			}
 			const RList *list = r_flag_get_list (core->flags, addr + j);
 			RListIter *iter;
 			RFlagItem *fi;

test/db/cmd/cmd_flags

@@ -709,6 +709,7 @@ EOF
 EXPECT=<<EOF
 - offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF
 0x00400c20  feff ff66 2e0f 1f84 0000 0000 000f 1f00  ...f............
+/fcn.entry0
             /sym._start                                            
 0x00400c30  31ed 4989 d15e 4889 e248 83e4 f050 5449  1.I..^H..H...PTI ; arg3
 0x00400c40  c7c0 8014 4000 48c7 c1f0 1340 0048 c7c7  ....@.H....@.H..
@@ -724,6 +725,7 @@ fc entry0=red
 fc sym._start=red
 - offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF
 0x00400c20  feff ff66 2e0f 1f84 0000 0000 000f 1f00  ...f............
+/fcn.entry0
             /sym._start                                            
 0x00400c30  31ed 4989 d15e 4889 e248 83e4 f050 5449  1.I..^H..H...PTI ; arg3
 EOF