X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbearch.h;h=9a093d66aa8cf8a0acbc244179969b265f1d225b;hb=9e45062f03f139df6068019c3f4733d809cf9e2c;hp=97424296fb558f8edb8f1f1be2e83d5026760d81;hpb=b01012584fe92c9f1b840fbe10dfd2a97df141cf;p=libfirm

diff --git a/ir/be/bearch.h b/ir/be/bearch.h
index 97424296f..9a093d66a 100644
--- a/ir/be/bearch.h
+++ b/ir/be/bearch.h
@@ -19,7 +19,7 @@
 struct _be_node_factory_t;
 
 typedef enum _arch_register_type_t {
-  arch_register_type_none = 0,
+  arch_register_type_none         = 0,
   arch_register_type_caller_save  = 1, /**< The register must be saved by the caller
                                             upon a function call. It thus can be overwritten
                                             in the called function. */
@@ -346,7 +346,7 @@ extern int arch_reg_is_allocatable(const arch_env_t *env,
  * Get the register class of an operand of a node.
  * @param env The architecture environment.
  * @param irn The node.
- * @param pos The position of the operand.
+ * @param pos The position of the operand, -1 for the output.
  * @return    The register class of the operand or NULL, if
  *            operand is a non-register operand.
  */
@@ -417,11 +417,10 @@ struct _arch_irn_handler_t {
 struct _arch_code_generator_if_t {
 	/**
 	 * Initialize the code generator.
-	 * @param file The file to dump to.
 	 * @param birg A backend IRG session.
 	 * @return     A newly created code generator.
 	 */
-	void *(*init)(FILE *file, const be_irg_t *birg);
+	void *(*init)(const be_irg_t *birg);
 
 	/**
 	 * Called before abi introduce.
@@ -498,14 +497,12 @@ struct _arch_isa_t {
  */
 struct _arch_isa_if_t {
 
-#ifdef WITH_LIBCORE
-  void (*register_options)(lc_opt_entry_t *grp);
-#endif
-
   /**
    * Initialize the isa interface.
+	 * @param file_handle  the file handle to write the output to
+	 * @return a new isa instance
    */
-  void *(*init)(void);
+  void *(*init)(FILE *file_handle);
 
   /**
    * Free the isa instance.
@@ -570,6 +567,14 @@ struct _arch_isa_if_t {
    * @return      The alignment in bytes.
    */
   int (*get_reg_class_alignment)(const void *self, const arch_register_class_t *cls);
+
+#ifdef WITH_LIBCORE
+	/**
+	 * Register command line options for this backend.
+	 * @param grp  The root group.
+	 */
+  void (*register_options)(lc_opt_entry_t *grp);
+#endif
 };
 
 #define arch_isa_get_n_reg_class(isa)                ((isa)->impl->get_n_reg_class(isa))
@@ -606,10 +611,11 @@ struct _arch_env_t {
 
 /**
  * Initialize the architecture environment struct.
- * @param isa The isa which shall be put into the environment.
+ * @param isa           The isa which shall be put into the environment.
+ * @param file_handle   The file handle
  * @return The environment.
  */
-extern arch_env_t *arch_env_init(arch_env_t *env, const arch_isa_if_t *isa);
+extern arch_env_t *arch_env_init(arch_env_t *env, const arch_isa_if_t *isa, FILE *file_handle);
 
 /**
  * Add a node handler to the environment.