add aliases for common interactive functions

Rather than using one letter commands everywhere, add support for "run"
and "quit" and "help" as aliases to "r" and "q" and "h" respectively.
This makes it a little inconsistent when some commands are one letters
but others are full words.

diff --git a/riscv/interactive.cc b/riscv/interactive.cc
index b18a6fa9501b131562644b97d0c30ef6d9a58598..8e584117be526a711201e4b456bc43a4698b5c90 100644 (file)
--- a/riscv/interactive.cc
+++ b/riscv/interactive.cc
@@ -51,7 +51,8 @@ void sim_t::interactive()
   typedef void (sim_t::*interactive_func)(const std::string&, const std::vector<std::string>&);
   std::map<std::string,interactive_func> funcs;
 
-  funcs["r"] = &sim_t::interactive_run_noisy;
+  funcs["run"] = &sim_t::interactive_run_noisy;
+  funcs["r"] = funcs["run"];
   funcs["rs"] = &sim_t::interactive_run_silent;
   funcs["reg"] = &sim_t::interactive_reg;
   funcs["fregs"] = &sim_t::interactive_fregs;
@@ -60,8 +61,10 @@ void sim_t::interactive()
   funcs["str"] = &sim_t::interactive_str;
   funcs["until"] = &sim_t::interactive_until;
   funcs["while"] = &sim_t::interactive_until;
-  funcs["q"] = &sim_t::interactive_quit;
-  funcs["h"] = &sim_t::interactive_help;
+  funcs["quit"] = &sim_t::interactive_quit;
+  funcs["q"] = funcs["quit"];
+  funcs["help"] = &sim_t::interactive_help;
+  funcs["h"] = funcs["help"];
 
   while (!htif->done())
   {
@@ -107,10 +110,13 @@ void sim_t::interactive_help(const std::string& cmd, const std::vector<std::stri
     "while reg <core> <reg> <val>    # Run while <reg> in <core> is <val>\n"
     "while pc <core> <val>           # Run while PC in <core> is <val>\n"
     "while mem <addr> <val>          # Run while memory <addr> is <val>\n"
-    "r [count]                       # Resume noisy execution (until CTRL+C, or [count] insns)\n"
+    "run [count]                     # Resume noisy execution (until CTRL+C, or [count] insns)\n"
+    "r [count]                         Alias for run\n"
     "rs [count]                      # Resume silent execution (until CTRL+C, or [count] insns)\n"
-    "q                               # End the simulation\n"
-    "h                               # This screen!\n"
+    "quit                            # End the simulation\n"
+    "q                                 Alias for quit\n"
+    "help                            # This screen!\n"
+    "h                                 Alias for help\n"
     "Note: Hitting enter is the same as: run 1\n"
     << std::flush;
 }