remove spurious whitespace

diff --git a/sim/arm/armos.c b/sim/arm/armos.c
index 6545cc824749cae1774b66356e8041723f98a1c6..678f177f5e150da60c330eeb4ea815000b09fad8 100644 (file)
--- a/sim/arm/armos.c
+++ b/sim/arm/armos.c
@@ -139,7 +139,6 @@ static ARMword softvectorcode[] =
   0xe1a0f00e                   /* Default handler */
 };
 
-
 /* Set to prevent aborts when emulating SWI routines.  */
 static int in_SWI_handler = 0;
 
@@ -542,6 +541,7 @@ ARMul_OSHandleSWI (ARMul_State * state, ARMword number)
        case AngelSWI_Reason_WriteC:
          (void) fputc ((int) ARMul_ReadByte (state, addr), stdout);
          OSptr->ErrorNo = errno;
+         /* Fall thgrough.  */
 
        case AngelSWI_Reason_Write0:
          SWIWrite0 (state, addr);
@@ -634,7 +634,7 @@ ARMul_OSHandleSWI (ARMul_State * state, ARMword number)
       
     default:
       in_SWI_handler = 0;
-      
+
       /* If there is a SWI vector installed use it.  */
       if (state->is_XScale && saved_number != -1)
        number = saved_number;
@@ -643,16 +643,16 @@ ARMul_OSHandleSWI (ARMul_State * state, ARMword number)
        {
          ARMword cpsr;
          ARMword i_size;
-           
+
          cpsr = ARMul_GetCPSR (state);
          i_size = INSN_SIZE;
-           
+
          ARMul_SetSPSR (state, SVC32MODE, cpsr);
-           
+
          cpsr &= ~0xbf;
          cpsr |= SVC32MODE | 0x80;
          ARMul_SetCPSR (state, cpsr);
-           
+
          state->RegBank[SVCBANK][14] = state->Reg[14] = state->Reg[15] - i_size;
          state->NextInstr            = RESUME;
          state->Reg[15]              = state->pc = ARMSWIV;