gas: drop sprint_value()

Its (documented) behavior is unhelpful in particular in 64-bit build
environments: While printing large 32-bit numbers in decimal already
isn't very meaningful to most people, this even more so goes for yet
larger 64-bit numbers. bfd_sprintf_vma() still tries to limit the number
of digits printed (without depending on a build system property), but
uniformly produces hex output.

7 files changed, 19 insertions, 30 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 72b8c69..2c498a6 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,14 @@
+2021-04-19  Jan Beulich  <jbeulich@suse.com>
+
+	* as.h (sprint_value): Delete.
+	* messages.c (sprint_value): Likewise.
+	* config/tc-i386.c (offset_in_range): Use bfd_sprintf_vma in
+	place of sprint_value.
+	* config/tc-s390.c (s390_insert_operand): Likewise.
+	* doc/internals.texi (sprint_value): Delete section.
+	* write.c (fixup_segment): Likewise.
+	(relax_segment): Likewise.
+
 2021-04-16  Przemyslaw Wirkus  <przemyslaw.wirkus@arm.com>
 
 	* testsuite/gas/aarch64/rme-invalid.d: New test.
diff --git a/gas/as.h b/gas/as.h
index 6b68954..14a768f 100644
--- a/gas/as.h
+++ b/gas/as.h
@@ -428,7 +428,6 @@ PRINTF_WHERE_LIKE (as_warn_where);
 
 void   as_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
 void   signal_init (void);
-void   sprint_value (char *, addressT);
 int    had_errors (void);
 int    had_warnings (void);
 void   as_warn_value_out_of_range (const char *, offsetT, offsetT, offsetT,
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index b6d43b5f..e49d0f5 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -2556,8 +2556,8 @@ offset_in_range (offsetT val, int size)
     {
       char buf1[40], buf2[40];
 
-      sprint_value (buf1, val);
-      sprint_value (buf2, val & mask);
+      bfd_sprintf_vma (stdoutput, buf1, val);
+      bfd_sprintf_vma (stdoutput, buf2, val & mask);
       as_warn (_("%s shortened to %s"), buf1, buf2);
     }
   return val & mask;
diff --git a/gas/config/tc-s390.c b/gas/config/tc-s390.c
index 0750f25..064dd33 100644
--- a/gas/config/tc-s390.c
+++ b/gas/config/tc-s390.c
@@ -626,7 +626,7 @@ s390_insert_operand (unsigned char *insn,
 	      min <<= 1;
 	      max <<= 1;
 	    }
-	  sprint_value (buf, val);
+	  bfd_sprintf_vma (stdoutput, buf, val);
 	  if (file == (char *) NULL)
 	    as_bad (err, buf, (int) min, (int) max);
 	  else
diff --git a/gas/doc/internals.texi b/gas/doc/internals.texi
index 3b345d5..91ef975 100644
--- a/gas/doc/internals.texi
+++ b/gas/doc/internals.texi
@@ -1918,13 +1918,6 @@ after all input has been read, but messages about fixups should refer to the
 original filename and line number that they are applicable to.
 @end deftypefun
 
-@deftypefun @{@} void sprint_value (char *@var{buf}, valueT @var{val})
-This function is helpful for converting a @code{valueT} value into printable
-format, in case it's wider than modes that @code{*printf} can handle.  If the
-type is narrow enough, a decimal number will be produced; otherwise, it will be
-in hexadecimal.  The value itself is not examined to make this determination.
-@end deftypefun
-
 @node Test suite
 @section Test suite
 @cindex test suite
diff --git a/gas/messages.c b/gas/messages.c
index 0728146..62f9312 100644
--- a/gas/messages.c
+++ b/gas/messages.c
@@ -356,22 +356,6 @@ signal_init (void)
 
 /* Support routines.  */
 
-void
-sprint_value (char *buf, valueT val)
-{
-  if (sizeof (val) <= sizeof (long))
-    {
-      sprintf (buf, "%ld", (long) val);
-      return;
-    }
-  if (sizeof (val) <= sizeof (bfd_vma))
-    {
-      sprintf_vma (buf, val);
-      return;
-    }
-  abort ();
-}
-
 #define HEX_MAX_THRESHOLD	1024
 #define HEX_MIN_THRESHOLD	-(HEX_MAX_THRESHOLD)
 
diff --git a/gas/write.c b/gas/write.c
index 706c9c0..682e28f 100644
--- a/gas/write.c
+++ b/gas/write.c
@@ -1110,9 +1110,9 @@ fixup_segment (fixS *fixP, segT this_segment)
 	      if ((add_number & mask) != 0 && (add_number & mask) != mask)
 		{
 		  char buf[50], buf2[50];
-		  sprint_value (buf, fragP->fr_address + fixP->fx_where);
+		  bfd_sprintf_vma (stdoutput, buf, fragP->fr_address + fixP->fx_where);
 		  if (add_number > 1000)
-		    sprint_value (buf2, add_number);
+		    bfd_sprintf_vma (stdoutput, buf2, add_number);
 		  else
 		    sprintf (buf2, "%ld", (long) add_number);
 		  as_bad_where (fixP->fx_file, fixP->fx_line,
@@ -2866,7 +2866,9 @@ relax_segment (struct frag *segment_frag_root, segT segment, int pass)
 			  if (flag_warn_displacement)
 			    {
 			      char buf[50];
-			      sprint_value (buf, (addressT) lie->addnum);
+
+			      bfd_sprintf_vma (stdoutput, buf,
+					       (addressT) lie->addnum);
 			      as_warn_where (fragP->fr_file, fragP->fr_line,
 					     _(".word %s-%s+%s didn't fit"),
 					     S_GET_NAME (lie->add),