X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=extract%2Fcodegen%2Fcode_generation.mli;h=b803e71280f50df8e9043daaf1024c31d605a9c6;hb=23d37ef6cec5003b63797343cf7f3bb75e915809;hp=c2e1271724f14295ade5e679b6ae670b2ecab4d1;hpb=4b90a4d2fc09e7aabc40909aba93e06938aeec27;p=virt-mem.git

diff --git a/extract/codegen/code_generation.mli b/extract/codegen/code_generation.mli
index c2e1271..b803e71 100644
--- a/extract/codegen/code_generation.mli
+++ b/extract/codegen/code_generation.mli
@@ -36,13 +36,10 @@ type code =
 
 val generate_types :
   (string
-   * Struct_classify.shape_field_struct list
-   * Struct_classify.content_field_struct list) list ->
+   * (string * (Pahole_parser.f_type * bool)) list) list ->
   code
-    (** [generate_types structures] generates the internal
-	types used to store variants of each structure, including:
-	- shape field structures
-	- content field structures
+    (** [generate_types structures] generates the
+	types used to store each structure.
     *)
 
 (** {2 Generate offset functions}
@@ -56,7 +53,7 @@ val generate_types :
 
 val generate_offsets :
   (string * ((Pahole_parser.info * Pahole_parser.structure) list
-	     * (string * Pahole_parser.f_type) list)) list ->
+	     * (string * (Pahole_parser.f_type * bool)) list)) list ->
   code
     (** [generate_offsets] generates the offset functions. *)
 
@@ -66,7 +63,9 @@ val generate_offsets :
     into our internal types.
 *)
 
-val generate_parsers : (string * Struct_classify.parser_ list) list ->
+val generate_parsers :
+  (string * ((string * (Pahole_parser.f_type * bool)) list
+	     * Minimizer.parser_ list)) list ->
   code * (string, string) Hashtbl.t
     (** [generate_parsers] generates the parser functions.
 
@@ -76,12 +75,41 @@ val generate_parsers : (string * Struct_classify.parser_ list) list ->
 	by the contents of the returned hash table in {!output_implem}.
     *)
 
+(** {2 Generate version maps}
+
+    The version maps are functions such as [size_of_<struct> kernel_version]
+    which return some aspects of the structures and fields that
+    depend at runtime on the kernel version.
+*)
+
+val generate_version_maps :
+  (string * ((Pahole_parser.info * Pahole_parser.structure) list
+	     * (string, Minimizer.parser_) Hashtbl.t)) list ->
+  code
+
+(** {2 Generate followers}
+
+    The "followers" are functions which recursively follow every
+    structure in the kernel, starting out at known root structures
+    such as [init_task] and [init_net].  Their job is to (a) find
+    every kernel structure, (b) ensure it is loaded into our
+    memory map, (c) produce a map of address -> structure.
+*)
+
+val generate_followers :
+  string list ->
+  (string * (string * (Pahole_parser.f_type * bool)) list) list ->
+  code
+  (** [generate_followers] generates the follower functions. *)
+
 (** {2 Output final files} *)
 
 val output_interf : output_file:string ->
   Camlp4.PreCast.Syntax.Ast.sig_item ->
   Camlp4.PreCast.Syntax.Ast.sig_item ->
   Camlp4.PreCast.Syntax.Ast.sig_item ->
+  Camlp4.PreCast.Syntax.Ast.sig_item ->
+  Camlp4.PreCast.Syntax.Ast.sig_item ->
   unit
   (** Output the interface file. *)
 
@@ -90,5 +118,7 @@ val output_implem : output_file:string ->
   Camlp4.PreCast.Syntax.Ast.str_item ->
   Camlp4.PreCast.Syntax.Ast.str_item ->
   (string, string) Hashtbl.t ->
+  Camlp4.PreCast.Syntax.Ast.str_item ->
+  Camlp4.PreCast.Syntax.Ast.str_item ->
   unit
   (** Output the implementation file. *)