1 files changed, 55 insertions, 0 deletions
diff --git a/libdwarf/cmplrs/dwarf_addr_finder.h b/libdwarf/cmplrs/dwarf_addr_finder.h
new file mode 100644
index 0000000..0eda6d1
--- /dev/null
+++ b/libdwarf/cmplrs/dwarf_addr_finder.h
@@ -0,0 +1,55 @@
+/*
+   dwarf_addr_finder.h
+   $Source: /plroot/cmplrs.src/v7.4.5m/.RCS/PL/include/cmplrs/RCS/dwarf_addr_finder.h,v $
+   $Date: 2002/06/11 17:49:06 $
+
+   Defines user interface.
+
+*/
+
+/* return codes for functions
+*/
+#define DW_DLV_NO_ENTRY -1
+#define DW_DLV_OK        0
+#define DW_DLV_ERROR     1
+
+
+/* the following are the 'section' number passed to the called-back
+   function.
+   The called-back application must translate this to the 
+   appropriate elf section number/pointer.
+
+   Putting this burden on the application avoids having to store
+   the numbers in the Dwarf_Debug structure (thereby saving space
+   for most consumers).
+*/
+#define DW_SECTION_INFO      0
+#define DW_SECTION_FRAME     1
+#define DW_SECTION_ARANGES   2
+#define DW_SECTION_LINE      3
+#define DW_SECTION_LOC       4  /* .debug_loc */
+
+/* section is one of the above codes: it specifies a section.
+   secoff is the offset in the dwarf section.
+   existingAddr is the value at the specified offset (so the
+	called back routine can sanity check the proceedings).
+   It's up to the caller to know the size of an address (4 or 8)
+   and update the right number of bytes.
+*/
+typedef int (*Dwarf_addr_callback_func)   (int /*section*/, 
+        Dwarf_Off /*secoff*/, Dwarf_Addr /*existingAddr*/);
+
+/* call this to do the work: it calls back thru cb_func
+   once per each address to be modified.
+   Once this returns you are done.
+   Returns DW_DLV_OK if finished ok.
+   Returns DW_DLV_ERROR if there was some kind of error, in which
+	the dwarf error number was passed back thu the dwerr ptr.
+   Returns DW_DLV_NO_ENTRY if there are no relevant dwarf sections,
+	so there were no addresses to be modified (and none
+	called back).
+*/
+int _dwarf_addr_finder(dwarf_elf_handle elf_file_ptr,
+                Dwarf_addr_callback_func cb_func,
+                int *dwerr);
+