[PHP-DEV] Re: Please expose zend_vm_get_opcde_handler

[Xinchen Hui]

Hi:
  a patch for this proposal:

Index: zend_vm_gen.php
===================================================================
--- zend_vm_gen.php     (revision 323168)
+++ zend_vm_gen.php     (working copy)
@@ -797,7 +797,7 @@
                                        if (ZEND_VM_OLD_EXECUTOR && $spec) {
                                                out($f,"static int 
zend_vm_old_executor = 0;\n\n");
                                        }
-                                       out($f,"static opcode_handler_t
zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op);\n\n");
+                                       out($f,"ZEND_API opcode_handler_t
zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op);\n\n");
                                        switch ($kind) {
                                                case ZEND_VM_KIND_CALL:
                                                        out($f,"\n");           
                                                
@@ -1243,7 +1243,7 @@
        }

        // Generate zend_vm_get_opcode_handler() function
-       out($f, "static opcode_handler_t
zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op)\n");
+       out($f, "ZEND_API opcode_handler_t
zend_vm_get_opcode_handler(zend_uchar opcode, zend_op* op)\n");
        out($f, "{\n");
        if (!ZEND_VM_SPEC) {
                out($f, "\treturn zend_opcode_handlers[opcode];\n");
Index: zend_vm_execute.h
===================================================================
--- zend_vm_execute.h   (revision 323168)
+++ zend_vm_execute.h   (working copy)
@@ -299,7 +299,7 @@
        241,242,243,244,245,246,247,248,249,250,251,252,253,254,255
 };

-static opcode_handler_t zend_vm_get_opcode_handler(zend_uchar opcode,
zend_op* op);
+ZEND_API opcode_handler_t zend_vm_get_opcode_handler(zend_uchar
opcode, zend_op* op);


 #undef OPLINE
@@ -40192,7 +40192,7 @@
   };
   zend_opcode_handlers = (opcode_handler_t*)labels;
 }
-static opcode_handler_t zend_vm_get_opcode_handler(zend_uchar opcode,
zend_op* op)
+ZEND_API opcode_handler_t zend_vm_get_opcode_handler(zend_uchar
opcode, zend_op* op)
 {
                static const int zend_vm_decode[] = {
                        _UNUSED_CODE, /* 0              */


thanks

On Tue, Feb 14, 2012 at 1:13 AM, Xinchen Hui <larue...@gmail.com> wrote:
> Hi:
>      As dmitry said today, there is no way to get a user opcode
> handler which can be called *after* a specific built-in handler.
>
>      So please expose zend_vm_get_opcde_handler.  Before 5.4 release. :)
>
>       Thanks.
>
> Sent from my iPad



-- 
惠新宸        laruence
Senior PHP Engineer
http://www.laruence.com

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