Fix formatting in gas/cgen.c

[Nick Clifton <nickc at cambridge dot redhat dot com>]

Hi Guys,

  I am applying the patch below to tidy up the formatting in
  gas/cgen.c.

Cheers
        Nick

2001-10-13  Nick Clifton  <nickc@cambridge.redhat.com>

	* cgen.c: Tidy up formatting.

Index: cgen.c
===================================================================
RCS file: /cvs/src/src/gas/cgen.c,v
retrieving revision 1.14
diff -p -r1.14 cgen.c
*** cgen.c	2001/08/01 01:44:25	1.14
--- cgen.c	2001/10/13 09:43:54
*************** queue_fixup (opindex, opinfo, expP)
*** 129,208 ****
  */
  
  struct saved_fixups {
!      struct fixup fixup_chain[GAS_CGEN_MAX_FIXUPS];
!      int num_fixups_in_chain;
  };
  
  static struct saved_fixups stored_fixups[MAX_SAVED_FIXUP_CHAINS];
  
! void 
  gas_cgen_initialize_saved_fixups_array ()
  {
!    int i = 0;
!    while (i < MAX_SAVED_FIXUP_CHAINS)
!       stored_fixups[i++].num_fixups_in_chain = 0;
  }
  
! void 
! gas_cgen_save_fixups (int i)
  {
!       if (i < 0 || i >= MAX_SAVED_FIXUP_CHAINS)
!       {
!           as_fatal("index into stored_fixups[] out of bounds");
!           return;
!       }
!       stored_fixups[i].num_fixups_in_chain = num_fixups;
!       memcpy(stored_fixups[i].fixup_chain, fixups,
!                     sizeof (fixups[0])*num_fixups);
!       num_fixups = 0;
  }
  
! void 
! gas_cgen_restore_fixups (int i)
  {
!       if (i < 0 || i >= MAX_SAVED_FIXUP_CHAINS)
!       {
!           as_fatal("index into stored_fixups[] out of bounds");
!           return;
!       }
!       num_fixups = stored_fixups[i].num_fixups_in_chain;
!       memcpy(fixups,stored_fixups[i].fixup_chain,
!                     (sizeof (stored_fixups[i].fixup_chain[0]))*num_fixups);
!       stored_fixups[i].num_fixups_in_chain = 0;
  }
  
! void 
! gas_cgen_swap_fixups (int i)
  {
!      int tmp;
!      struct fixup tmp_fixup;
  
!      if (i < 0 || i >= MAX_SAVED_FIXUP_CHAINS)
!      {
!          as_fatal("index into stored_fixups[] out of bounds");
!          return;
!      }
! 
!      if (num_fixups == 0)
!      {
!        gas_cgen_restore_fixups (i);
!      }
!      else if (stored_fixups[i].num_fixups_in_chain == 0)
!      {
!        gas_cgen_save_fixups (i);
!      }
!      else
!      {
!        tmp = stored_fixups[i].num_fixups_in_chain;
!        stored_fixups[i].num_fixups_in_chain = num_fixups;
!        num_fixups = tmp;
! 
!        for (tmp = GAS_CGEN_MAX_FIXUPS; tmp--;)
!        {
!          tmp_fixup          = stored_fixups[i].fixup_chain [tmp];
!          stored_fixups[i].fixup_chain[tmp] = fixups [tmp];
!          fixups [tmp]       = tmp_fixup;
!        }
      }
  }
  
--- 129,212 ----
  */
  
  struct saved_fixups {
!   struct fixup fixup_chain[GAS_CGEN_MAX_FIXUPS];
!   int num_fixups_in_chain;
  };
  
  static struct saved_fixups stored_fixups[MAX_SAVED_FIXUP_CHAINS];
  
! void
  gas_cgen_initialize_saved_fixups_array ()
  {
!   int i = 0;
! 
!   while (i < MAX_SAVED_FIXUP_CHAINS)
!     stored_fixups[i++].num_fixups_in_chain = 0;
  }
  
! void
! gas_cgen_save_fixups (i)
!      int i;
  {
!   if (i < 0 || i >= MAX_SAVED_FIXUP_CHAINS)
!     {
!       as_fatal ("index into stored_fixups[] out of bounds");
!       return;
!     }
! 
!   stored_fixups[i].num_fixups_in_chain = num_fixups;
!   memcpy (stored_fixups[i].fixup_chain, fixups,
! 	  sizeof (fixups[0]) * num_fixups);
!   num_fixups = 0;
  }
  
! void
! gas_cgen_restore_fixups (i)
!      int i;
  {
!   if (i < 0 || i >= MAX_SAVED_FIXUP_CHAINS)
!     {
!       as_fatal ("index into stored_fixups[] out of bounds");
!       return;
!     }
! 
!   num_fixups = stored_fixups[i].num_fixups_in_chain;
!   memcpy (fixups,stored_fixups[i].fixup_chain,
! 	  (sizeof (stored_fixups[i].fixup_chain[0])) * num_fixups);
!   stored_fixups[i].num_fixups_in_chain = 0;
  }
  
! void
! gas_cgen_swap_fixups (i)
!      int i;
  {
!   if (i < 0 || i >= MAX_SAVED_FIXUP_CHAINS)
!     {
!       as_fatal ("index into stored_fixups[] out of bounds");
!       return;
!     }
! 
!   if (num_fixups == 0)
!     gas_cgen_restore_fixups (i);
  
!   else if (stored_fixups[i].num_fixups_in_chain == 0)
!     gas_cgen_save_fixups (i);
! 
!   else
!     {
!       int tmp;
!       struct fixup tmp_fixup;
! 
!       tmp = stored_fixups[i].num_fixups_in_chain;
!       stored_fixups[i].num_fixups_in_chain = num_fixups;
!       num_fixups = tmp;
! 
!       for (tmp = GAS_CGEN_MAX_FIXUPS; tmp--;)
! 	{
! 	  tmp_fixup = stored_fixups[i].fixup_chain [tmp];
! 	  stored_fixups[i].fixup_chain[tmp] = fixups [tmp];
! 	  fixups [tmp] = tmp_fixup;
! 	}
      }
  }
  
*************** gas_cgen_parse_operand (cd, want, strP, 
*** 338,344 ****
        expr_jmp_buf_p = 0;
        input_line_pointer = (char *) hold;
        *resultP_1 = CGEN_PARSE_OPERAND_RESULT_ERROR;
!       return "illegal operand";
      }
  
    expr_jmp_buf_p = 1;
--- 342,348 ----
        expr_jmp_buf_p = 0;
        input_line_pointer = (char *) hold;
        *resultP_1 = CGEN_PARSE_OPERAND_RESULT_ERROR;
!       return _("illegal operand");
      }
  
    expr_jmp_buf_p = 1;
*************** gas_cgen_md_apply_fix3 (fixP, valueP, se
*** 691,701 ****
  			fixP->fx_r_type, bfd_get_reloc_code_name (fixP->fx_r_type));
  	  break;
  	}
-     }
-   else
-     {
-       /* bfd_install_relocation will be called to finish things up.  */
      }
  
    /* Tuck `value' away for use by tc_gen_reloc.
       See the comment describing fx_addnumber in write.h.
--- 695,703 ----
  			fixP->fx_r_type, bfd_get_reloc_code_name (fixP->fx_r_type));
  	  break;
  	}
      }
+   /* else
+      bfd_install_relocation will be called to finish things up.  */
  
    /* Tuck `value' away for use by tc_gen_reloc.
       See the comment describing fx_addnumber in write.h.