X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeabi.h;h=b911ed027dec211d96583eaac623635358b655bb;hb=ffbc2525c2dd6a72471461165227e2ae5fed7ae4;hp=fb12d3f932eba4880459460c4bc7a754462adeb8;hpb=11b7b651234355a0298e1075d57703c554e0ef4d;p=libfirm

diff --git a/ir/be/beabi.h b/ir/be/beabi.h
index fb12d3f93..b911ed027 100644
--- a/ir/be/beabi.h
+++ b/ir/be/beabi.h
@@ -121,7 +121,7 @@ void be_abi_call_set_pop(be_abi_call_t *call, int pop);
 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.
+ * Record the that ABI transmits call argument pos on the stack. Modifies the abi object.
  *
  * @param call          the abi call object
  * @param pos           the parameter position
@@ -131,7 +131,23 @@ void be_abi_call_set_call_address_reg_class(be_abi_call_t *call, const arch_regi
  * @param space_after   size of allocated additional space after the parameter
  */
 void be_abi_call_param_stack(be_abi_call_t *call, int pos, ir_mode *load_mode, unsigned alignment, unsigned space_before, unsigned space_after);
+
+/**
+ * Record the that ABI transmits call argument pos in the given register.
+ *
+ * @param call          the abi call object
+ * @param pos           the parameter position
+ * @param reg           the register used
+ */
 void be_abi_call_param_reg(be_abi_call_t *call, int pos, const arch_register_t *reg);
+
+/**
+ * Record the that ABI transmits return value pos in the given register.
+ *
+ * @param call          the abi call object
+ * @param pos           the return value position
+ * @param reg           the register used
+ */
 void be_abi_call_res_reg(be_abi_call_t *call, int pos, const arch_register_t *reg);
 
 /**