Improve custom OP support.

Change the custom op registrations from two separate hashes to one hash
holding structure pointers, and add API functions to register ops and
look them up. This will make it easier to add new properties of custom
ops in the future. Copy entries across from the old hashes where
necessary, to preserve compatibility.

Add two new properties, in addition to the already-existing 'name' and
'description': 'class' and 'peep'. 'class' is one of the OA_*OP
constants, and allows B and other introspection mechanisms to work with
custom ops that aren't BASEOPs. 'peep' is a pointer to a function that
will be called for ops of this type from Perl_rpeep.

Adjust B.xs to take account of the new properties, and also to give
custom ops their registered name rather than simply 'custom'.

1 files changed, 0 insertions, 5 deletions

diff --git a/regen/opcode.pl b/regen/opcode.pl
index 90c1bc0326..bd3d55adae 100755
--- a/regen/opcode.pl
+++ b/regen/opcode.pl
@@ -181,11 +181,6 @@ print $on "#define OP_phoney_OUTPUT_ONLY -2\n\n";
 print <<END;
 START_EXTERN_C
 
-#define OP_NAME(o) ((o)->op_type == OP_CUSTOM ? custom_op_name(o) : \\
-                    PL_op_name[(o)->op_type])
-#define OP_DESC(o) ((o)->op_type == OP_CUSTOM ? custom_op_desc(o) : \\
-                    PL_op_desc[(o)->op_type])
-
 #ifndef DOINIT
 EXTCONST char* const PL_op_name[];
 #else