m32r.opc (parse_slo16): Better version of previous patch.

21 years ago · 5e03663f3d
4 changed files with 12 additions and 4 deletions
--- a/cpu/ChangeLog
+++ b/cpu/ChangeLog
@ -1,3 +1,7 @@
+2005-10-18  Andreas Schwab  <schwab@suse.de>
+
+	* m32r.opc (parse_slo16): Better version of previous patch.
+
 2005-10-14  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

 	* cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
--- a/cpu/m32r.opc
+++ b/cpu/m32r.opc
@ -182,8 +182,8 @@ parse_slo16 (CGEN_CPU_DESC cd,
        {
 	  value &= 0xffff;
          if (value & 0x8000)
-	    value |= ~0xffff;
-        }
+	    value = ((value & 0xffff) ^ 0x8000) - 0x8000;
+	}
      *valuep = value;
      return errmsg;
    }
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@ -1,3 +1,7 @@
+2005-10-18  Nick Clifton  <nickc@redhat.com>
+
+	* m32r-asm.c: Regenerate after updating m32r.opc.
+
 2005-10-14  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

 	* m32r-asm.c: Regenerate after updating m32r.opc.
--- a/opcodes/m32r-asm.c
+++ b/opcodes/m32r-asm.c
@ -144,8 +144,8 @@ parse_slo16 (CGEN_CPU_DESC cd,
        {
 	  value &= 0xffff;
          if (value & 0x8000)
-	    value |= ~0xffff;
-        }
+	    value = ((value & 0xffff) ^ 0x8000) - 0x8000;
+	}
      *valuep = value;
      return errmsg;
    }