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authorJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-17 15:36:57 +0000
committerJoel Sherrill <joel.sherrill@OARcorp.com>1999-11-17 15:36:57 +0000
commit0d523caf976507445c97d8bc5bebf860056dc790 (patch)
tree6bb7e22ee343d9060ea9689317794b7341f74b8e /tools/cpu/sh/shgen.c
parent2d8a4ed0d6b7aeb924d9c11cb47e47674668da08 (diff)
downloadrtems-0d523caf976507445c97d8bc5bebf860056dc790.tar.bz2
Patch rtems-rc-19991105-2.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
His comments follow: This is a minor enhancement to shgen, which should not have any side-effects.
Diffstat (limited to '')
-rw-r--r--tools/cpu/sh/shgen.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/tools/cpu/sh/shgen.c b/tools/cpu/sh/shgen.c
index 15c179a855..c101388ad8 100644
--- a/tools/cpu/sh/shgen.c
+++ b/tools/cpu/sh/shgen.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
+ * Copyright (c) 1998-1999 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
*
* See the file COPYING for copyright notice.
*/
@@ -15,7 +15,10 @@ static void usage( char *prog )
{
fprintf( stderr, "usage: %s [options] driver\n", prog );
fprintf( stderr, "options:\n" );
- fprintf( stderr, "\t-M Phi .. processor frequency [MHz] default: 20\n" );
+ fprintf( stderr, "\t-M Phi .. processor frequency [MHz]\n" );
+ fprintf( stderr, "\t-K Phi .. processor frequency [KHz]\n" );
+ fprintf( stderr, "\t-H Phi .. processor frequency [Hz]\n" );
+ fprintf( stderr, "\t\t..default 20MHz" );
fprintf( stderr, "driver:\n" );
fprintf( stderr, "\tsci .. bitrate table for sci\n" );
exit ( 1 );
@@ -24,9 +27,9 @@ static void usage( char *prog )
static void shgen_header( FILE *file )
{
fprintf( file,
- "/*\n * DO NOT EDIT - this file is automatically generated by shgen 0.2\n" );
+ "/*\n * DO NOT EDIT - this file is automatically generated by shgen 0.3\n" );
fprintf( file,
- " * Copyright (c) 1998, Ralf Corsepius (corsepiu@faw.uni-ulm.de)\n */\n" );
+ " * Copyright (c) 1998-1999, Ralf Corsepius (corsepiu@faw.uni-ulm.de)\n */\n" );
fprintf( file,
"\n/* This file is not copyrighted */\n\n" );
}
@@ -35,7 +38,7 @@ int main( int argc, char *argv[] )
{
double Phi = 20.0 ;
- while ( ( optopt = getopt( argc, argv, "M:" ) ) > 0 )
+ while ( ( optopt = getopt( argc, argv, "M:K:H:" ) ) > 0 )
{
switch ( optopt )
{
@@ -43,6 +46,13 @@ int main( int argc, char *argv[] )
sscanf( optarg, "%lf", &Phi );
Phi = Phi * 1000000.0;
break ;
+ case 'K' :
+ sscanf( optarg, "%lf", &Phi );
+ Phi = Phi * 1000.0;
+ break ;
+ case 'H' :
+ sscanf( optarg, "%lf", &Phi );
+ break ;
default :
usage( argv[0] );
break ;