Added an opcode to opcode name map

That way extensions etc. don't have to maintain their own lists anymore.
Also as phpdbg is included and needs such a map, it'd be counterproductive to need to change two things on every new opcode.

1 files changed, 10 insertions, 0 deletions

diff --git a/Zend/zend_vm_gen.php b/Zend/zend_vm_gen.php
index 37deae8657..2f7c3cfd42 100644
--- a/Zend/zend_vm_gen.php
+++ b/Zend/zend_vm_gen.php
@@ -1201,11 +1201,21 @@ function gen_vm($def, $skel) {
 	// Insert header
 	out($f, $GLOBALS['header_text']);
 
+	fputs($f, "#ifndef ZEND_VM_OPCODES_H\n#define ZEND_VM_OPCODES_H\n\n");
+
 	foreach ($opcodes as $code => $dsc) {
 		$code = str_pad((string)$code,$code_len," ",STR_PAD_LEFT);
 		$op = str_pad($dsc["op"],$max_opcode_len);
 		fputs($f,"#define $op $code\n");
 	}
+
+	fputs($f,"\nconst char *zend_vm_opcodes_map[] = {\n");
+	for ($i = 0; $i <= $max_opcode; $i++) {
+		fputs($f,"\t".(isset($opcodes[$i]["op"])?'"'.$opcodes[$i]["op"].'"':"NULL").",\n");
+	}
+	fputs($f, "};\n");
+
+	fputs($f, "\n#endif");
 	fclose($f);
 	echo "zend_vm_opcodes.h generated successfully.\n";