PATCH: synchronise include/elf/dwarf2.h

PATCH: synchronise include/elf/dwarf2.h

[Ben Elliston]

This patch synchronises the binutils copy of the dwarf2.h header with
that from the GCC tree.  Jakub has just added all of the new DWARF3
constants.  Okay for the trunk?

At some point, shall we rename the file, too?  ;-)

Cheers, Ben

2006-03-02  Ben Elliston  <bje@au.ibm.com>

        Import from the GCC tree:
        2006-03-01  Jakub Jelinek  <jakub@redhat.com>

        * dwarf2.h (DW_TAG_condition, DW_TAG_shared_type): New constants
        from DWARF 3.
        (DW_AT_description, DW_AT_binary_scale, DW_AT_decimal_scale,
        DW_AT_small, DW_AT_decimal_sign, DW_AT_digit_count,
        DW_AT_picture_string, DW_AT_mutable, DW_AT_threads_scaled,
        DW_AT_explicit, DW_AT_object_pointer, DW_AT_endianity,
        DW_AT_elemental, DW_AT_pure, DW_AT_recursive): New.
        (DW_OP_form_tls_address, DW_OP_call_frame_cfa, DW_OP_bit_piece): New.
        (DW_ATE_packed_decimal, DW_ATE_numeric_string, DW_ATE_edited,
        DW_ATE_signed_fixed, DW_ATE_unsigned_fixed): New.
        (DW_DS_unsigned, DW_DS_leading_overpunch, DW_DS_trailing_overpunch,
        DW_DS_leading_separate, DW_DS_trailing_separate): New.
        (DW_END_default, DW_END_big, DW_END_little): New.
        (DW_END_lo_user, DW_END_hi_user): Define.
        (DW_LNE_lo_user, DW_LNE_hi_user): Define.
        (DW_CFA_val_offset, DW_CFA_val_offset_sf, DW_CFA_val_expression): New.
        (DW_LANG_PLI, DW_LANG_ObjC, DW_LANG_ObjC_plus_plus, DW_LANG_UPC,
        DW_LANG_D): New.

Index: dwarf2.h
===================================================================
RCS file: /cvs/src/src/include/elf/dwarf2.h,v
retrieving revision 1.18
diff -u -p -r1.18 dwarf2.h
--- dwarf2.h	18 Jul 2005 04:13:05 -0000	1.18
+++ dwarf2.h	2 Mar 2006 00:28:45 -0000
@@ -1,7 +1,7 @@
-/* Declarations and definitions of codes relating to the DWARF2 symbolic
-   debugging information format.
+/* Declarations and definitions of codes relating to the DWARF2 and
+   DWARF3 symbolic debugging information formats.
    Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
-   2003, 2005 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 
    Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
    Office (AJPO), Florida State University and Silicon Graphics Inc.
@@ -187,6 +187,8 @@ enum dwarf_tag
     DW_TAG_unspecified_type = 0x3b,
     DW_TAG_partial_unit = 0x3c,
     DW_TAG_imported_unit = 0x3d,
+    DW_TAG_condition = 0x3f,
+    DW_TAG_shared_type = 0x40,
     /* SGI/MIPS Extensions.  */
     DW_TAG_MIPS_loop = 0x4081,
     /* HP extensions.  See: ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz .  */
@@ -317,6 +319,21 @@ enum dwarf_attribute
     DW_AT_call_column   = 0x57,
     DW_AT_call_file     = 0x58,
     DW_AT_call_line     = 0x59,
+    DW_AT_description   = 0x5a,
+    DW_AT_binary_scale  = 0x5b,
+    DW_AT_decimal_scale = 0x5c,
+    DW_AT_small         = 0x5d,
+    DW_AT_decimal_sign  = 0x5e,
+    DW_AT_digit_count   = 0x5f,
+    DW_AT_picture_string = 0x60,
+    DW_AT_mutable       = 0x61,
+    DW_AT_threads_scaled = 0x62,
+    DW_AT_explicit      = 0x63,
+    DW_AT_object_pointer = 0x64,
+    DW_AT_endianity     = 0x65,
+    DW_AT_elemental     = 0x66,
+    DW_AT_pure          = 0x67,
+    DW_AT_recursive     = 0x68,
     /* SGI/MIPS extensions.  */
     DW_AT_MIPS_fde = 0x2001,
     DW_AT_MIPS_loop_begin = 0x2002,
@@ -518,6 +535,9 @@ enum dwarf_location_atom
     DW_OP_call2 = 0x98,
     DW_OP_call4 = 0x99,
     DW_OP_call_ref = 0x9a,
+    DW_OP_form_tls_address = 0x9b,
+    DW_OP_call_frame_cfa = 0x9c,
+    DW_OP_bit_piece = 0x9d,
     /* GNU extensions.  */
     DW_OP_GNU_push_tls_address = 0xe0,
     /* HP extensions.  */
@@ -547,6 +567,11 @@ enum dwarf_type
     DW_ATE_unsigned_char = 0x8,
     /* DWARF 3.  */
     DW_ATE_imaginary_float = 0x9,
+    DW_ATE_packed_decimal = 0xa,
+    DW_ATE_numeric_string = 0xb,
+    DW_ATE_edited = 0xc,
+    DW_ATE_signed_fixed = 0xd,
+    DW_ATE_unsigned_fixed = 0xe,
     DW_ATE_decimal_float = 0xf,
     /* HP extensions.  */
     DW_ATE_HP_float80            = 0x80, /* Floating-point (80 bit).  */
@@ -561,6 +586,29 @@ enum dwarf_type
 #define	DW_ATE_lo_user 0x80
 #define	DW_ATE_hi_user 0xff
 
+/* Decimal sign encodings.  */
+enum dwarf_decimal_sign_encoding
+  {
+    /* DWARF 3.  */
+    DW_DS_unsigned = 0x01,
+    DW_DS_leading_overpunch = 0x02,
+    DW_DS_trailing_overpunch = 0x03,
+    DW_DS_leading_separate = 0x04,
+    DW_DS_trailing_separate = 0x05
+  };
+
+/* Endianity encodings.  */
+enum dwarf_endianity_encoding
+  {
+    /* DWARF 3.  */
+    DW_END_default = 0x00,
+    DW_END_big = 0x01,
+    DW_END_little = 0x02
+  };
+
+#define DW_END_lo_user 0x40
+#define DW_END_hi_user 0xff
+
 /* Array ordering names and codes.  */
 enum dwarf_array_dim_ordering
   {
@@ -667,6 +715,9 @@ enum dwarf_line_number_x_ops
     DW_LNE_HP_define_proc              = 0x20
   };
 
+#define DW_LNE_lo_user 0x80
+#define DW_LNE_hi_user 0xff
+
 /* Call frame information.  */
 enum dwarf_call_frame_info
   {
@@ -694,6 +745,9 @@ enum dwarf_call_frame_info
     DW_CFA_offset_extended_sf = 0x11,
     DW_CFA_def_cfa_sf = 0x12,
     DW_CFA_def_cfa_offset_sf = 0x13,
+    DW_CFA_val_offset = 0x14,
+    DW_CFA_val_offset_sf = 0x15,
+    DW_CFA_val_expression = 0x16,
     /* SGI/MIPS specific.  */
     DW_CFA_MIPS_advance_loc8 = 0x1d,
     /* GNU extensions.  */
@@ -727,11 +781,16 @@ enum dwarf_source_language
     DW_LANG_Fortran90 = 0x0008,
     DW_LANG_Pascal83 = 0x0009,
     DW_LANG_Modula2 = 0x000a,
-    DW_LANG_Java = 0x000b,
     /* DWARF 3.  */
+    DW_LANG_Java = 0x000b,
     DW_LANG_C99 = 0x000c,
     DW_LANG_Ada95 = 0x000d,
     DW_LANG_Fortran95 = 0x000e,
+    DW_LANG_PLI = 0x000f,
+    DW_LANG_ObjC = 0x0010,
+    DW_LANG_ObjC_plus_plus = 0x0011,
+    DW_LANG_UPC = 0x0012,
+    DW_LANG_D = 0x0013,
     /* MIPS.  */
     DW_LANG_Mips_Assembler = 0x8001,
     /* UPC.  */

Re: PATCH: synchronise include/elf/dwarf2.h

[Alan Modra]

On Thu, Mar 02, 2006 at 11:31:22AM +1100, Ben Elliston wrote:
> 2006-03-02  Ben Elliston  <bje@au.ibm.com>
> 
>         Import from the GCC tree:
>         2006-03-01  Jakub Jelinek  <jakub@redhat.com>

OK.

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre