[PATCH v2] IBM zSystems: Accept (. - 0x100000000) PCRel32 operands

[Alan Modra]

The new test failed on s390-linux due to bfd_sprintf_vma trimming
output to 32 bits for 32-bit targets.  The test was faulty anyway,
expecting zero as the min end of the range is plainly wrong, but
that's what you get if you cast min to int.

I'm applying the following to fix this.  You could also use
as_bad_value_out_of_range here, and you'll get hex values for the
test.  The code would become

      if (val < min || val > max)
	{
	  if (operand->flags & S390_OPERAND_PCREL)
	    {
	      val <<= 1;
	      min <<= 1;
	      max <<= 1;
	    }
	  as_bad_value_out_of_range (_("operand"), val, min, max, file, line);
	  return;
	}


	* config/tc-s390.c (s390_insert_operand): Print range error using
	PRId64.
	* testsuite/gas/s390/zarch-z900-err.l: Correct expected output.

diff --git a/gas/config/tc-s390.c b/gas/config/tc-s390.c
index 4fd4f1f0693..fb452f8a986 100644
--- a/gas/config/tc-s390.c
+++ b/gas/config/tc-s390.c
@@ -617,8 +617,8 @@ s390_insert_operand (unsigned char *insn,
       if (val < min || val > max)
 	{
 	  const char *err =
-	    _("operand out of range (%s not between %ld and %ld)");
-	  char buf[100];
+	    _("operand out of range (%" PRId64 " not between %" PRId64
+	      " and %" PRId64 ")");
 
 	  if (operand->flags & S390_OPERAND_PCREL)
 	    {
@@ -626,11 +626,11 @@ s390_insert_operand (unsigned char *insn,
 	      min <<= 1;
 	      max <<= 1;
 	    }
-	  bfd_sprintf_vma (stdoutput, buf, val);
 	  if (file == (char *) NULL)
-	    as_bad (err, buf, (int) min, (int) max);
+	    as_bad (err, (int64_t) val, (int64_t) min, (int64_t) max);
 	  else
-	    as_bad_where (file, line, err, buf, (int) min, (int) max);
+	    as_bad_where (file, line,
+			  err, (int64_t) val, (int64_t) min, (int64_t) max);
 	  return;
 	}
       /* val is ok, now restrict it to operand->bits bits.  */
diff --git a/gas/testsuite/gas/s390/zarch-z900-err.l b/gas/testsuite/gas/s390/zarch-z900-err.l
index 72994192095..cf8e9c2cefc 100644
--- a/gas/testsuite/gas/s390/zarch-z900-err.l
+++ b/gas/testsuite/gas/s390/zarch-z900-err.l
@@ -1,3 +1,3 @@
 .*: Assembler messages:
-.*:3: Error: operand out of range \(fffffffefffffffe not between 0 and 4294967294\)
-.*:4: Error: operand out of range \(0000000100000000 not between 0 and 4294967294\)
+.*:3: Error: operand out of range \(-4294967298 not between -4294967296 and 4294967294\)
+.*:4: Error: operand out of range \(4294967296 not between -4294967296 and 4294967294\)

-- 
Alan Modra
Australia Development Lab, IBM