X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbedwarf.h;h=49f4cc46806b44ea2ae64187a39c7a875c6c5365;hb=3c3425a50a1d721b74a015c6812257e32feeac85;hp=a795f60e6d3f8620ff9b958860b71e7b483a784a;hpb=5f6c325fb0ecef208f510046e0ade03a645b3540;p=libfirm

diff --git a/ir/be/bedwarf.h b/ir/be/bedwarf.h
index a795f60e6..49f4cc468 100644
--- a/ir/be/bedwarf.h
+++ b/ir/be/bedwarf.h
@@ -27,6 +27,11 @@
 
 #include "beabi.h"
 
+typedef struct parameter_dbg_info_t {
+	const ir_entity       *entity;
+	const arch_register_t *reg;
+} parameter_dbg_info_t;
+
 /** initialize and open debug handle */
 void be_dwarf_open(void);
 
@@ -39,8 +44,12 @@ void be_dwarf_unit_begin(const char *filename);
 /** end compilation unit */
 void be_dwarf_unit_end(void);
 
-/** debug for a method begin */
-void be_dwarf_method_begin(const ir_entity *ent);
+/** output debug info necessary right before defining a method */
+void be_dwarf_method_before(const ir_entity *ent,
+                            const parameter_dbg_info_t *infos);
+
+/** output debug info right before beginning to output assembly instructions */
+void be_dwarf_method_begin(void);
 
 /** debug for a method end */
 void be_dwarf_method_end(void);
@@ -52,4 +61,19 @@ void be_dwarf_variable(const ir_entity *ent);
  * assembly instructions */
 void be_dwarf_location(dbg_info *dbgi);
 
+/** set base register that points to callframe */
+void be_dwarf_callframe_register(const arch_register_t *reg);
+
+/** set offset from base register that points to the callframe.
+ * Note: callframe is defined as in the dwarf documentation here which is the
+ * stackpointer before the call has happened. (Which would be the beginning of
+ * the between type in our backend) */
+void be_dwarf_callframe_offset(int offset);
+
+/**
+ * Indicate at which offset (relative to the CFA) a caller saved register has
+ * been saved.
+ */
+void be_dwarf_callframe_spilloffset(const arch_register_t *reg, int offset);
+
 #endif