Fix compile time warning messages.

[deliverable/binutils-gdb.git] / sim / arm / armemu.c

diff --git a/sim/arm/armemu.c b/sim/arm/armemu.c
index bf0cb3b4f6bfff22046626795afe590e65696cae..83853f1599cc2c927749ac34908c040b81f21653 100644 (file)
--- a/sim/arm/armemu.c
+++ b/sim/arm/armemu.c
@@ -279,11 +279,11 @@ ARMul_Emulate26 (register ARMul_State * state)
 {
 #endif
   register ARMword instr,      /* the current instruction */
-    dest,                      /* almost the DestBus */
+    dest = 0,                  /* almost the DestBus */
     temp,                      /* ubiquitous third hand */
-    pc;                                /* the address of the current instruction */
+    pc = 0;                    /* the address of the current instruction */
   ARMword lhs, rhs;            /* almost the ABus and BBus */
-  ARMword decoded, loaded;     /* instruction pipeline */
+  ARMword decoded = 0, loaded = 0;     /* instruction pipeline */
 
 /***************************************************************************\
 *                        Execute the next instruction                       *
@@ -2628,7 +2628,7 @@ ARMul_Emulate26 (register ARMul_State * state)
 #ifdef MODE32
              state->Reg[14] = pc + 4;  /* put PC into Link */
 #else
-             state->Reg[14] = pc + 4 | ECC | ER15INT | EMODE;  /* put PC into Link */
+             state->Reg[14] = (pc + 4) | ECC | ER15INT | EMODE;        /* put PC into Link */
 #endif
              state->Reg[15] = pc + 8 + POSBRANCH;
              FLUSHPIPE;
@@ -3742,7 +3742,7 @@ static unsigned
 Multiply64 (ARMul_State * state, ARMword instr, int msigned, int scc)
 {
   int nRdHi, nRdLo, nRs, nRm;  /* operand register numbers */
-  ARMword RdHi, RdLo, Rm;
+  ARMword RdHi = 0, RdLo = 0, Rm;
   int scount;                  /* cycle count */
 
   nRdHi = BITS (16, 19);
@@ -3809,7 +3809,6 @@ Multiply64 (ARMul_State * state, ARMword instr, int msigned, int scc)
 
       state->Reg[nRdLo] = RdLo;
       state->Reg[nRdHi] = RdHi;
-
     }                          /* else undefined result */
   else
     fprintf (stderr, "MULTIPLY64 - INVALID ARGUMENTS\n");