PR c++/16597

[deliverable/binutils-gdb.git] / sim / microblaze / interp.c

diff --git a/sim/microblaze/interp.c b/sim/microblaze/interp.c
index d09327dbfe43153ff928ba52b17dea51dfd5e403..cc612788a4ff97034d440888d5567d1dff6c6a78 100644 (file)
--- a/sim/microblaze/interp.c
+++ b/sim/microblaze/interp.c
@@ -1,5 +1,5 @@
 /* Simulator for Xilinx MicroBlaze processor
-   Copyright 2009-2013 Free Software Foundation, Inc.
+   Copyright 2009-2014 Free Software Foundation, Inc.
 
    This file is part of GDB, the GNU debugger.
 
@@ -368,12 +368,6 @@ set_initial_gprs ()
 
 }
 
-static void
-interrupt ()
-{
-  CPU.exception = SIGINT;
-}
-
 /* Functions so that trapped open/close don't interfere with the
    parent's functions.  We say that we can't close the descriptors
    that we didn't open.  exit() and cleanup() get in trouble here,
@@ -515,7 +509,6 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
   int needfetch;
   word inst;
   enum microblaze_instr op;
-  void (*sigsave)();
   int memops;
   int bonus_cycles;
   int insts;
@@ -532,7 +525,6 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
   short num_delay_slot; /* UNUSED except as reqd parameter */
   enum microblaze_instr_type insn_type;
 
-  sigsave = signal (SIGINT, interrupt);
   CPU.exception = step ? SIGTRAP : 0;
 
   memops = 0;
@@ -697,8 +689,6 @@ sim_resume (SIM_DESC sd, int step, int siggnal)
   CPU.cycles += insts;         /* and each takes a cycle */
   CPU.cycles += bonus_cycles;  /* and extra cycles for branches */
   CPU.cycles += memops;        /* and memop cycle delays */
-
-  signal (SIGINT, sigsave);
 }
 
 
@@ -897,7 +887,7 @@ sim_close (SIM_DESC sd, int quitting)
 }
 
 SIM_RC
-sim_load (SIM_DESC sd, char *prog, bfd *abfd, int from_tty)
+sim_load (SIM_DESC sd, const char *prog, bfd *abfd, int from_tty)
 {
   /* Do the right thing for ELF executables; this turns out to be
      just about the right thing for any object format that:
@@ -1016,7 +1006,7 @@ sim_kill (SIM_DESC sd)
 }
 
 void
-sim_do_command (SIM_DESC sd, char * cmd)
+sim_do_command (SIM_DESC sd, const char *cmd)
 {
   /* Nothing there yet; it's all an error.  */
 
@@ -1090,7 +1080,7 @@ sim_set_callbacks (host_callback *ptr)
 }
 
 char **
-sim_complete_command (SIM_DESC sd, char *text, char *word)
+sim_complete_command (SIM_DESC sd, const char *text, const char *word)
 {
   return NULL;
 }