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[obvious] sh-tdep.c: off by one error


y1_regnum needs to be translated too.

2003-07-09  Michael Snyder  <msnyder@redhat.com>

	* sh-tdep.c (sh_dsp_register_sim_regno): Off-by-one error.

Index: sh-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/sh-tdep.c,v
retrieving revision 1.132
diff -p -r1.132 sh-tdep.c
*** sh-tdep.c	13 Jun 2003 04:40:34 -0000	1.132
--- sh-tdep.c	9 Jul 2003 21:15:36 -0000
*************** sh_dsp_register_sim_regno (int nr)
*** 4285,4291 ****
  {
    if (legacy_register_sim_regno (nr) < 0)
      return legacy_register_sim_regno (nr);
!   if (nr >= DSP_DSR_REGNUM && nr < DSP_Y1_REGNUM)
      return nr - DSP_DSR_REGNUM + SIM_SH_DSR_REGNUM;
    if (nr == DSP_MOD_REGNUM)
      return SIM_SH_MOD_REGNUM;
--- 4309,4315 ----
  {
    if (legacy_register_sim_regno (nr) < 0)
      return legacy_register_sim_regno (nr);
!   if (nr >= DSP_DSR_REGNUM && nr <= DSP_Y1_REGNUM)
      return nr - DSP_DSR_REGNUM + SIM_SH_DSR_REGNUM;
    if (nr == DSP_MOD_REGNUM)
      return SIM_SH_MOD_REGNUM;

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