Writing /share/Web/wiki/data/cache/0/0b2f444c2bb4f0252b42c9b4a9b52359.metadata failed

linux:perl:用perl产生verilog文件

差别

这里会显示出您选择的修订版和当前版本之间的差别。

到此差别页面的链接

--- linux:perl:用perl产生verilog文件 [2023/10/27 22:06] – zhangguo
+++ linux:perl:用perl产生verilog文件 [2023/10/27 22:27] (当前版本) – [1. vpl.pl] zhangguo
@@ 行 12: / 行 12: @@
 <file perl vpl.pl>
 #!/usr/bin/perl
 if (scalar @ARGV < 1) {
-    print "usage: perl vpl.pl xxx.vpl\n";
+    print "usage: perl vpl.pl xxx.x [xxx.x.v]\n";
     exit;
 }
 $ivpl = shift @ARGV;
-$opl = $ivpl;
+$opl = "$ivpl.pl";
-$opl =~ s/\.\w+$/.opl/;
 if (scalar @ARGV > 0) {
 $vfile = shift @ARGV;
 }
 else {
-$vfile = $ivpl;
+$vfile = "$ivpl.v";
-$vfile =~ s/\.\w+$/.v/;
 }
@@ 行 56: / 行 53: @@
 if ($ret == 0) {
     print "generate $vfile ok!\n";
-    @ar = glob "$opl*";
+    @ar = glob "$opl";
-    #print "will delete @ar\n";
     foreach $tmp (@ar) {
         unlink ($tmp);
@@ 行 64: / 行 60: @@
 exit 0;
 </file>
+===== - example =====
+<code bash>
+localhost /home/user01 perl ./vpl.pl a.x
+generate a.x.v ok!
+</code>
+file: a.x
+<code verilog>
+module a(
+    input clk,
+; for ($i=0; $i<10; $i++) {
+    input data_$i,
+;}
+    output data_o
+);
+; for ($i=0; $i<10; $i++) {
+;     $j = 10 - $i;
+//  10 - $j = $i;
+; }
+endmodule
+</code>
+output a.x.v:
+<code verilog>
+module a(
+    input clk,
+    input data_0,
+    input data_1,
+    input data_2,
+    input data_3,
+    input data_4,
+    input data_5,
+    input data_6,
+    input data_7,
+    input data_8,
+    input data_9,
+    output data_o
+);
+//  10 - 10 = 0;
+//  10 - 9 = 1;
+//  10 - 8 = 2;
+//  10 - 7 = 3;
+//  10 - 6 = 4;
+//  10 - 5 = 5;
+//  10 - 4 = 6;
+//  10 - 3 = 7;
+//  10 - 2 = 8;
+//  10 - 1 = 9;
+endmodule
+</code>

linux/perl/用perl产生verilog文件.1698415565.txt.gz · 最后更改: 2023/10/27 22:06 由 zhangguo