X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeabi.h;h=809cb50fa2ed8b2758f328de87754c2388a342a7;hb=d07cec1341e61a5321ec44d93455bbbac312be75;hp=60a313bf95fa0eb63873e74a32ffc894959a3be6;hpb=4d5c3365a58cba59993045a9e08e686d8ae079a7;p=libfirm

diff --git a/ir/be/beabi.h b/ir/be/beabi.h
index 60a313bf9..809cb50fa 100644
--- a/ir/be/beabi.h
+++ b/ir/be/beabi.h
@@ -18,10 +18,13 @@
  */
 
 /**
- * Backend ABI implementation.
+ * @file
+ * @brief       Backend ABI implementation.
+ * @author      Sebastian Hack
+ * @version     $Id$
  */
-#ifndef FIRM_BEABI_H
-#define FIRM_BEABI_H
+#ifndef FIRM_BE_BEABI_H
+#define FIRM_BE_BEABI_H
 
 #include "firm_types.h"
 
@@ -118,6 +121,15 @@ void be_abi_call_set_flags(be_abi_call_t *call, be_abi_call_flags_t flags, const
  */
 void be_abi_call_set_call_address_reg_class(be_abi_call_t *call, const arch_register_class_t *cls);
 
+/**
+ * Describe the stack layout for a call parameter. Modifies the abi object.
+ *
+ * @param call          the abi call object
+ * @param pos           the parameter position
+ * @param alignment     stack alignment for the parameter on the current architecture
+ * @param space_before  size of allocated additional space before the parameter
+ * @param space_after   size of allocated additional space after the parameter
+ */
 void be_abi_call_param_stack(be_abi_call_t *call, int pos, unsigned alignment, unsigned space_before, unsigned space_after);
 void be_abi_call_param_reg(be_abi_call_t *call, int pos, const arch_register_t *reg);
 void be_abi_call_res_reg(be_abi_call_t *call, int pos, const arch_register_t *reg);
@@ -195,4 +207,4 @@ const be_stack_layout_t *be_abi_get_stack_layout(const be_abi_irg_t *abi);
  */
 int be_abi_omit_fp(const be_abi_irg_t *abi);
 
-#endif /* _BEABI_H */
+#endif /* FIRM_BE_BEABI_H */