2000-02-27 Jakub Jelinek <jakub@redhat.com>

	* config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
	(md_parse_option): Handle it.
	(md_show_usage): Document it.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 776ffe0..a7d844e 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,9 @@
+2000-02-27  Jakub Jelinek  <jakub@redhat.com>
+
+       * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
+       (md_parse_option): Handle it.
+       (md_show_usage): Document it.
+
 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
 
        * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an

diff --git a/gas/config/tc-sparc.c b/gas/config/tc-sparc.c
index d9d7b5c..f7049d6 100644 (file)
--- a/gas/config/tc-sparc.c
+++ b/gas/config/tc-sparc.c
@@ -1,5 +1,5 @@
 /* tc-sparc.c -- Assemble for the SPARC
-   Copyright (C) 1989, 90-96, 97, 98, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1989, 90-96, 97, 98, 99, 2000 Free Software Foundation, Inc.
    This file is part of GAS, the GNU Assembler.
 
    GAS is free software; you can redistribute it and/or modify
@@ -412,6 +412,8 @@ struct option md_longopts[] = {
 #ifdef OBJ_ELF
 #define OPTION_NO_UNDECLARED_REGS (OPTION_MD_BASE + 12)
   {"no-undeclared-regs", no_argument, NULL, OPTION_NO_UNDECLARED_REGS},
+#define OPTION_UNDECLARED_REGS (OPTION_MD_BASE + 13)
+  {"undeclared-regs", no_argument, NULL, OPTION_UNDECLARED_REGS},
 #endif
   {NULL, no_argument, NULL, 0}
 };
@@ -566,6 +568,10 @@ md_parse_option (c, arg)
     case OPTION_NO_UNDECLARED_REGS:
       no_undeclared_regs = 1;
       break;
+
+    case OPTION_UNDECLARED_REGS:
+      no_undeclared_regs = 0;
+      break;
 #endif
 
     default:
@@ -619,6 +625,10 @@ md_show_usage (stream)
   fprintf (stream, _("\
 -KPIC                  generate PIC\n\
 -V                     print assembler version number\n\
+-undeclared-regs       ignore application global register usage without\n\
+                       appropriate .register directive (default)\n\
+-no-undeclared-regs    force error on application global register usage\n\
+                       without appropriate .register directive\n\
 -q                     ignored\n\
 -Qy, -Qn               ignored\n\
 -s                     ignored\n"));