gas: blackfin: handle multibyte symbols

[deliverable/binutils-gdb.git] / gdb / somread.c

diff --git a/gdb/somread.c b/gdb/somread.c
index 338d0c60500323b830aa2bf6a83fce853fe7bc65..cc36042ca8b296bcceaedf3be5705fc3cb8a5923 100644 (file)
--- a/gdb/somread.c
+++ b/gdb/somread.c
@@ -1,6 +1,6 @@
 /* Read HP PA/Risc object files for GDB.
    Copyright (C) 1991, 1992, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002,
-   2004, 2007, 2008 Free Software Foundation, Inc.
+   2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
    Written by Fred Fish at Cygnus Support.
 
    This file is part of GDB.
@@ -32,6 +32,7 @@
 #include "demangle.h"
 #include "som.h"
 #include "libhppa.h"
+#include "psymtab.h"
 
 #include "solib-som.h"
 
@@ -58,6 +59,7 @@ static void
 som_symtab_read (bfd *abfd, struct objfile *objfile,
                 struct section_offsets *section_offsets)
 {
+  struct gdbarch *gdbarch = get_objfile_arch (objfile);
   unsigned int number_of_symbols;
   int val, dynamic;
   char *stringtab;
@@ -132,7 +134,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
              ms_type = mst_text;
              bufp->symbol_value += text_offset;
              bufp->symbol_value = gdbarch_smash_text_address
-                                    (current_gdbarch, bufp->symbol_value);
+                                    (gdbarch, bufp->symbol_value);
              break;
 
            case ST_ENTRY:
@@ -146,7 +148,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
                ms_type = mst_text;
              bufp->symbol_value += text_offset;
              bufp->symbol_value = gdbarch_smash_text_address
-                                    (current_gdbarch, bufp->symbol_value);
+                                    (gdbarch, bufp->symbol_value);
              break;
 
            case ST_STUB:
@@ -154,7 +156,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
              ms_type = mst_solib_trampoline;
              bufp->symbol_value += text_offset;
              bufp->symbol_value = gdbarch_smash_text_address
-                                    (current_gdbarch, bufp->symbol_value);
+                                    (gdbarch, bufp->symbol_value);
              break;
 
            case ST_DATA:
@@ -183,7 +185,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
              ms_type = mst_file_text;
              bufp->symbol_value += text_offset;
              bufp->symbol_value = gdbarch_smash_text_address
-                                    (current_gdbarch, bufp->symbol_value);
+                                    (gdbarch, bufp->symbol_value);
 
            check_strange_names:
              /* Utah GCC 2.5, FSF GCC 2.6 and later generate correct local
@@ -215,7 +217,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
              ms_type = mst_file_text;
              bufp->symbol_value += text_offset;
              bufp->symbol_value = gdbarch_smash_text_address
-                                    (current_gdbarch, bufp->symbol_value);
+                                    (gdbarch, bufp->symbol_value);
              break;
 
            case ST_ENTRY:
@@ -227,7 +229,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
              ms_type = mst_file_text;
              bufp->symbol_value += text_offset;
              bufp->symbol_value = gdbarch_smash_text_address
-                                    (current_gdbarch, bufp->symbol_value);
+                                    (gdbarch, bufp->symbol_value);
              break;
 
            case ST_STUB:
@@ -235,7 +237,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
              ms_type = mst_solib_trampoline;
              bufp->symbol_value += text_offset;
              bufp->symbol_value = gdbarch_smash_text_address
-                                    (current_gdbarch, bufp->symbol_value);
+                                    (gdbarch, bufp->symbol_value);
              break;
 
 
@@ -291,9 +293,6 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
    SECTION_OFFSETS is a set of offsets to apply to relocate the symbols
    in each section.  This is ignored, as it isn't needed for SOM.
 
-   MAINLINE is true if we are reading the main symbol
-   table (as opposed to a shared lib or dynamically loaded file).
-
    This function only does the minimum work necessary for letting the
    user "name" things symbolically; it does not read the entire symtab.
    Instead, it reads the external and static symbols and puts them in partial
@@ -314,7 +313,7 @@ som_symtab_read (bfd *abfd, struct objfile *objfile,
    capability even for files compiled without -g.  */
 
 static void
-som_symfile_read (struct objfile *objfile, int mainline)
+som_symfile_read (struct objfile *objfile, int symfile_flags)
 {
   bfd *abfd = objfile->obfd;
   struct cleanup *back_to;
@@ -339,7 +338,7 @@ som_symfile_read (struct objfile *objfile, int mainline)
 
   /* Now read information from the stabs debug sections.
      This is emitted by gcc.  */
-  stabsect_build_psymtabs (objfile, mainline,
+  stabsect_build_psymtabs (objfile,
                           "$GDB_SYMBOLS$", "$GDB_STRINGS$", "$TEXT$");
 }
 
@@ -439,6 +438,8 @@ static struct sym_fns som_sym_fns =
   default_symfile_segments,    /* sym_segments: Get segment information from
                                   a file.  */
   NULL,                         /* sym_read_linetable */
+  default_symfile_relocate,    /* sym_relocate: Relocate a debug section.  */
+  &psym_functions,
   NULL                         /* next: pointer to next struct sym_fns */
 };