sim:

2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* cris/configure: Regenerate.

sim/common:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* aclocal.m4: Include ../../config/acx.m4.
	* common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
	* configure, config.in: Regenerate.
	* Make-common.in (LIB_OBJS): Add version.o.
	(version.c, version.o): New rules.
	* run.c: Include version.h.
	(usage): Add help parameter. Print output either to stdout or
	stderr depending on that parameter.
	(print_version): New.
	(main): Check for --help and --version.
	* run-sim.h (sim_target_display_usage): Add help parameter.
	* version.h: New.

sim/arm:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.
	* wrapper.c (sim_target_display_usage): Add help parameter.

sim/cr16:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/d10v:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/erc32:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/frv:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/h8300:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/iq2000:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/m32c:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/m32r:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/m68hc11:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/mcore:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/mips:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/mn10300:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/ppc:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
	* configure, config.in: Regenerated.
	* Makefile.in (LIB_OBJ): Add version.o.
	(version.c, version.o): New rules.
	* psim.c (psim_usage): Add help parameter.  Print the bug URL.
	Exit with code 0 for help.
	(psim_options): Update calls to psim_usage.  Handle --help and
	--version.
	* psim.h (psim_usage): Update prototype.
	* main.c (main): Update psim_usage call.

sim/sh:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/sh64:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

sim/v850:
2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
            Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

	* configure: Regenerate.

1 files changed, 17 insertions, 6 deletions

diff --git a/sim/ppc/psim.c b/sim/ppc/psim.c
index be9d076..c311794 100644
--- a/sim/ppc/psim.c
+++ b/sim/ppc/psim.c
@@ -119,7 +119,7 @@ find_arg(char *err_msg,
 
 INLINE_PSIM\
 (void)
-psim_usage(int verbose)
+psim_usage(int verbose, int help)
 {
   printf_filtered("Usage:\n");
   printf_filtered("\n");
@@ -217,7 +217,10 @@ psim_usage(int verbose)
     printf_filtered("\n");
     print_options();
   }
-  error("");
+
+  if (REPORT_BUGS_TO[0])
+    printf ("Report bugs to %s\n", REPORT_BUGS_TO);
+  exit (help ? 0 : 1);
 }
 
 /* Test "string" for containing a string of digits that form a number
@@ -258,7 +261,7 @@ psim_options(device *root,
     while (*p != '\0') {
       switch (*p) {
       default:
-	psim_usage(0);
+	psim_usage(0, 0);
 	error ("");
 	break;
       case 'c':
@@ -279,7 +282,7 @@ psim_options(device *root,
 	else
 	  {
 	    printf_filtered ("Invalid <endian> option for -E (target-endian)\n");
-	    psim_usage (0);
+	    psim_usage (0, 0);
 	  }
 	break;
       case 'f':
@@ -288,10 +291,10 @@ psim_options(device *root,
 	break;
       case 'h':
       case '?':
-	psim_usage(1);
+	psim_usage(1, 1);
 	break;
       case 'H':
-	psim_usage(2);
+	psim_usage(2, 1);
 	break;
       case 'i':
 	if (isdigit(p[1])) {
@@ -352,6 +355,14 @@ psim_options(device *root,
 	  p = argv[argp] + strlen(argv[argp]) - 1;
 	  printf_filtered("Warning - architecture parameter ignored\n");
         }
+	else if (strcmp (argv[argp], "--help") == 0)
+	  psim_usage (0, 1);
+	else if (strcmp (argv[argp], "--version") == 0)
+	  {
+	    extern const char version[];
+	    printf ("GNU simulator %s%s\n", PKGVERSION, version);
+	    exit (0);
+	  }
 	else
 	  error("Unrecognized option");
 	break;