X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=opcode.pl;h=5b0933effed06e52a161d9a5f7ca89641638f56c;hb=319cef53be1e4f9b9d5f4c92c429de1b9c0b0640;hp=43d98ae8af50b88832c18866e5c54e4a7515ec32;hpb=22d4bb9ccb8701e68f9243547d7e3a3c55f70908;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/opcode.pl b/opcode.pl
index 43d98ae..5b0933e 100755
--- a/opcode.pl
+++ b/opcode.pl
@@ -1,5 +1,6 @@
 #!/usr/bin/perl
 
+chmod 0666, "opcode.h", "opnames.h";
 unlink "opcode.h", "opnames.h";
 open(OC, ">opcode.h") || die "Can't create opcode.h: $!\n";
 open(ON, ">opnames.h") || die "Can't create opnames.h: $!\n";
@@ -30,7 +31,7 @@ while (<DATA>) {
 
 $i = 0;
 print <<"END";
-/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
+/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
    This file is built by opcode.pl from its data.  Any changes made here
    will be lost!
 */
@@ -43,7 +44,7 @@ print <<"END";
 END
 
 print ON <<"END";
-/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
+/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
    This file is built by opcode.pl from its data.  Any changes made here
    will be lost!
 */
@@ -56,7 +57,9 @@ for (@ops) {
 }
 print ON "\t", &tab(3,"OP_max"), "\n";
 print ON "} opcode;\n";
-print ON "\n#define MAXO ", scalar @ops, "\n\n"; 
+print ON "\n#define MAXO ", scalar @ops, "\n";
+print ON "#define OP_phoney_INPUT_ONLY -1\n";
+print ON "#define OP_phoney_OUTPUT_ONLY -2\n\n";
 
 # Emit op names and descriptions.
 
@@ -90,7 +93,7 @@ END
 for (@ops) {
     my($safe_desc) = $desc{$_};
 
-    # Have to escape double quotes and escape characters.    
+    # Have to escape double quotes and escape characters.
     $safe_desc =~ s/(^|[^\\])([\\"])/$1\\$2/g;
 
     print qq(\t"$safe_desc",\n);
@@ -259,7 +262,7 @@ open PP, '>pp_proto.h' or die "Error creating pp_proto.h: $!";
 open PPSYM, '>pp.sym' or die "Error creating pp.sym: $!";
 
 print PP <<"END";
-/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
+/* !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
    This file is built by opcode.pl from its data.  Any changes made here
    will be lost!
 */
@@ -268,7 +271,7 @@ END
 
 print PPSYM <<"END";
 #
-# !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!! 
+# !!!!!!!   DO NOT EDIT THIS FILE   !!!!!!!
 #   This file is built by opcode.pl from its data.  Any changes made here
 #   will be lost!
 #
@@ -596,7 +599,7 @@ orassign	logical or assignment (||=)	ck_null		s|
 method		method lookup		ck_method	d1
 entersub	subroutine entry	ck_subr		dmt1	L
 leavesub	subroutine exit		ck_null		1	
-leavesublv	lvalue subroutine exit	ck_null		1	
+leavesublv	lvalue subroutine return	ck_null		1	
 caller		caller			ck_fun		t%	S?
 warn		warn			ck_fun		imst@	L
 die		die			ck_fun		dimst@	L
@@ -613,7 +616,7 @@ enteriter	foreach loop entry	ck_null		d{
 iter		foreach loop iterator	ck_null		0	
 enterloop	loop entry		ck_null		d{	
 leaveloop	loop exit		ck_null		2	
-return		return			ck_null		dm@	L
+return		return			ck_return	dm@	L
 last		last			ck_null		ds}	
 next		next			ck_null		ds}	
 redo		redo			ck_null		ds}	
@@ -627,7 +630,7 @@ exit		exit			ck_exit		ds%	S?
 
 # I/O.
 
-open		open			ck_open		ist@	F S? L
+open		open			ck_open		ismt@	F S? L
 close		close			ck_fun		is%	F?
 pipe_op		pipe			ck_fun		is@	F F