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[patch] sync up dwarf2.h with include/elf/dwarf2.h


Here's a patch to sync these two files together. It looks like quite a
bit was added on the gdb side to the file in include/elf. There's a
short one liner to update the include/elf/dwarf2.h file that I'll check
in there.

OK?

-eric

-- 
Eric Christopher <echristo@redhat.com>

2004-10-06  Eric Christopher  <echristo@redhat.com>

	* dwarf2.h: Sync with include/elf/dwarf2.h

Index: dwarf2.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/dwarf2.h,v
retrieving revision 1.28
diff -u -p -w -r1.28 dwarf2.h
--- dwarf2.h	4 Oct 2004 05:29:27 -0000	1.28
+++ dwarf2.h	6 Oct 2004 19:39:48 -0000
@@ -1,10 +1,10 @@
 /* Declarations and definitions of codes relating to the DWARF2
symbolic
    debugging information format.
-   Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002
-   Free Software Foundation, Inc.
+   Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002,
+   2003, 2004 Free Software Foundation, Inc.
 
    Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
-   Office (AJPO), Florida State University and Silicon Graphics Inc.
+   Office (AJPO), Florida State Unviversity and Silicon Graphics Inc.
    provided support for this effort -- June 21, 1995.
 
    Derived from the DWARF 1 implementation written by Ron Guilmette
@@ -17,10 +17,10 @@ the terms of the GNU General Public Lice
 Software Foundation; either version 2, or (at your option) any later
 version.
 
-GCC is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
+   GCC is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
+   License for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
@@ -41,6 +41,92 @@ Software Foundation, 59 Temple Place - S
 #ifndef GCC_DWARF2_H
 #define GCC_DWARF2_H
 
+/* Structure found in the .debug_line section.  */
+typedef struct
+{
+  unsigned char li_length          [4];
+  unsigned char li_version         [2];
+  unsigned char li_prologue_length [4];
+  unsigned char li_min_insn_length [1];
+  unsigned char li_default_is_stmt [1];
+  unsigned char li_line_base       [1];
+  unsigned char li_line_range      [1];
+  unsigned char li_opcode_base     [1];
+}
+DWARF2_External_LineInfo;
+
+typedef struct
+{
+  unsigned long  li_length;
+  unsigned short li_version;
+  unsigned int   li_prologue_length;
+  unsigned char  li_min_insn_length;
+  unsigned char  li_default_is_stmt;
+  int            li_line_base;
+  unsigned char  li_line_range;
+  unsigned char  li_opcode_base;
+}
+DWARF2_Internal_LineInfo;
+
+/* Structure found in .debug_pubnames section.  */
+typedef struct
+{
+  unsigned char pn_length  [4];
+  unsigned char pn_version [2];
+  unsigned char pn_offset  [4];
+  unsigned char pn_size    [4];
+}
+DWARF2_External_PubNames;
+
+typedef struct
+{
+  unsigned long  pn_length;
+  unsigned short pn_version;
+  unsigned long  pn_offset;
+  unsigned long  pn_size;
+}
+DWARF2_Internal_PubNames;
+
+/* Structure found in .debug_info section.  */
+typedef struct
+{
+  unsigned char  cu_length        [4];
+  unsigned char  cu_version       [2];
+  unsigned char  cu_abbrev_offset [4];
+  unsigned char  cu_pointer_size  [1];
+}
+DWARF2_External_CompUnit;
+
+typedef struct
+{
+  unsigned long  cu_length;
+  unsigned short cu_version;
+  unsigned long  cu_abbrev_offset;
+  unsigned char  cu_pointer_size;
+}
+DWARF2_Internal_CompUnit;
+
+typedef struct
+{
+  unsigned char  ar_length       [4];
+  unsigned char  ar_version      [2];
+  unsigned char  ar_info_offset  [4];
+  unsigned char  ar_pointer_size [1];
+  unsigned char  ar_segment_size [1];
+}
+DWARF2_External_ARange;
+
+typedef struct
+{
+  unsigned long  ar_length;
+  unsigned short ar_version;
+  unsigned long  ar_info_offset;
+  unsigned char  ar_pointer_size;
+  unsigned char  ar_segment_size;
+}
+DWARF2_Internal_ARange;
+
+
 /* Tag names and codes.  */
 enum dwarf_tag
   {
@@ -103,12 +189,21 @@ enum dwarf_tag
     DW_TAG_imported_unit = 0x3d,
     /* SGI/MIPS Extensions.  */
     DW_TAG_MIPS_loop = 0x4081,
+    /* HP extensions.  See:
ftp://ftp.hp.com/pub/lang/tools/WDB/wdb-4.0.tar.gz .  */
+    DW_TAG_HP_array_descriptor = 0x4090,
     /* GNU extensions.  */
     DW_TAG_format_label = 0x4101,	/* For FORTRAN 77 and Fortran 90.  */
     DW_TAG_function_template = 0x4102,	/* For C++.  */
     DW_TAG_class_template = 0x4103,	/* For C++.  */
     DW_TAG_GNU_BINCL = 0x4104,
-    DW_TAG_GNU_EINCL = 0x4105
+    DW_TAG_GNU_EINCL = 0x4105,
+    /* Extensions for UPC.  See: http://upc.gwu.edu/~upc.  */
+    DW_TAG_upc_shared_type = 0x8765,
+    DW_TAG_upc_strict_type = 0x8766,
+    DW_TAG_upc_relaxed_type = 0x8767,
+    /* PGI (STMicroelectronics) extensions.  No documentation
available.  */
+    DW_TAG_PGI_kanji_type      = 0xA000,
+    DW_TAG_PGI_interface_block = 0xA020
   };
 
 #define DW_TAG_lo_user	0x4080
@@ -145,7 +240,6 @@ enum dwarf_form
   };
 
 /* Attribute names and codes.  */
-
 enum dwarf_attribute
   {
     DW_AT_sibling = 0x01,
@@ -223,7 +317,7 @@ enum dwarf_attribute
     DW_AT_call_column   = 0x57,
     DW_AT_call_file     = 0x58,
     DW_AT_call_line     = 0x59,
-    /* SGI/MIPS Extensions.  */
+    /* SGI/MIPS extensions.  */
     DW_AT_MIPS_fde = 0x2001,
     DW_AT_MIPS_loop_begin = 0x2002,
     DW_AT_MIPS_tail_loop_begin = 0x2003,
@@ -235,6 +329,21 @@ enum dwarf_attribute
     DW_AT_MIPS_abstract_name = 0x2009,
     DW_AT_MIPS_clone_origin = 0x200a,
     DW_AT_MIPS_has_inlines = 0x200b,
+    /* HP extensions.  */
+    DW_AT_HP_block_index         = 0x2000,
+    DW_AT_HP_unmodifiable        = 0x2001, /* Same as DW_AT_MIPS_fde. 
*/
+    DW_AT_HP_actuals_stmt_list   = 0x2010,
+    DW_AT_HP_proc_per_section    = 0x2011,
+    DW_AT_HP_raw_data_ptr        = 0x2012,
+    DW_AT_HP_pass_by_reference   = 0x2013,
+    DW_AT_HP_opt_level           = 0x2014,
+    DW_AT_HP_prof_version_id     = 0x2015,
+    DW_AT_HP_opt_flags           = 0x2016,
+    DW_AT_HP_cold_region_low_pc  = 0x2017,
+    DW_AT_HP_cold_region_high_pc = 0x2018,
+    DW_AT_HP_all_variables_modifiable = 0x2019,
+    DW_AT_HP_linkage_name        = 0x201a,
+    DW_AT_HP_prof_flags          = 0x201b,  /* In comp unit of
procs_info for -g.  */
     /* GNU extensions.  */
     DW_AT_sf_names   = 0x2101,
     DW_AT_src_info   = 0x2102,
@@ -243,8 +352,14 @@ enum dwarf_attribute
     DW_AT_body_begin = 0x2105,
     DW_AT_body_end   = 0x2106,
     DW_AT_GNU_vector = 0x2107,
-    /* VMS Extensions.  */
-    DW_AT_VMS_rtnbeg_pd_address = 0x2201
+    /* VMS extensions.  */
+    DW_AT_VMS_rtnbeg_pd_address = 0x2201,
+    /* UPC extension.  */
+    DW_AT_upc_threads_scaled = 0x3210,
+    /* PGI (STMicroelectronics) extensions.  */
+    DW_AT_PGI_lbase    = 0x3a00,
+    DW_AT_PGI_soffset  = 0x3a01,
+    DW_AT_PGI_lstride  = 0x3a02
   };
 
 #define DW_AT_lo_user	0x2000	/* Implementation-defined range start.  */
@@ -404,7 +519,15 @@ enum dwarf_location_atom
     DW_OP_call4 = 0x99,
     DW_OP_call_ref = 0x9a,
     /* GNU extensions.  */
-    DW_OP_GNU_push_tls_address = 0xe0
+    DW_OP_GNU_push_tls_address = 0xe0,
+    /* HP extensions.  */
+    DW_OP_HP_unknown     = 0xe0, /* Ouch, the same as
GNU_push_tls_address.  */
+    DW_OP_HP_is_value    = 0xe1,
+    DW_OP_HP_fltconst4   = 0xe2,
+    DW_OP_HP_fltconst8   = 0xe3,
+    DW_OP_HP_mod_range   = 0xe4,
+    DW_OP_HP_unmod_range = 0xe5,
+    DW_OP_HP_tls         = 0xe6
   };
 
 #define DW_OP_lo_user	0xe0	/* Implementation-defined range start.  */
@@ -423,7 +546,15 @@ enum dwarf_type
     DW_ATE_unsigned = 0x7,
     DW_ATE_unsigned_char = 0x8,
     /* DWARF 3.  */
-    DW_ATE_imaginary_float = 0x9
+    DW_ATE_imaginary_float = 0x9,
+    /* HP extensions.  */
+    DW_ATE_HP_float80            = 0x80, /* Floating-point (80 bit). 
*/
+    DW_ATE_HP_complex_float80    = 0x81, /* Complex floating-point (80
bit).  */
+    DW_ATE_HP_float128           = 0x82, /* Floating-point (128 bit). 
*/
+    DW_ATE_HP_complex_float128   = 0x83, /* Complex floating-point (128
bit).  */
+    DW_ATE_HP_floathpintel       = 0x84, /* Floating-point (82 bit
IA64).  */
+    DW_ATE_HP_imaginary_float80  = 0x85,
+    DW_ATE_HP_imaginary_float128 = 0x86
   };
 
 #define	DW_ATE_lo_user 0x80
@@ -521,7 +652,18 @@ enum dwarf_line_number_x_ops
   {
     DW_LNE_end_sequence = 1,
     DW_LNE_set_address = 2,
-    DW_LNE_define_file = 3
+    DW_LNE_define_file = 3,
+    /* HP extensions.  */
+    DW_LNE_HP_negate_is_UV_update      = 0x11,
+    DW_LNE_HP_push_context             = 0x12,
+    DW_LNE_HP_pop_context              = 0x13,
+    DW_LNE_HP_set_file_line_column     = 0x14,
+    DW_LNE_HP_set_routine_name         = 0x15,
+    DW_LNE_HP_set_sequence             = 0x16,
+    DW_LNE_HP_negate_post_semantics    = 0x17,
+    DW_LNE_HP_negate_function_exit     = 0x18,
+    DW_LNE_HP_negate_front_end_logical = 0x19,
+    DW_LNE_HP_define_proc              = 0x20
   };
 
 /* Call frame information.  */
@@ -545,17 +687,14 @@ enum dwarf_call_frame_info
     DW_CFA_def_cfa = 0x0c,
     DW_CFA_def_cfa_register = 0x0d,
     DW_CFA_def_cfa_offset = 0x0e,
-
     /* DWARF 3.  */
     DW_CFA_def_cfa_expression = 0x0f,
     DW_CFA_expression = 0x10,
     DW_CFA_offset_extended_sf = 0x11,
     DW_CFA_def_cfa_sf = 0x12,
     DW_CFA_def_cfa_offset_sf = 0x13,
-
     /* SGI/MIPS specific.  */
     DW_CFA_MIPS_advance_loc8 = 0x1d,
-
     /* GNU extensions.  */
     DW_CFA_GNU_window_save = 0x2d,
     DW_CFA_GNU_args_size = 0x2e,
@@ -566,8 +705,8 @@ enum dwarf_call_frame_info
 #define DW_CIE_VERSION	  1
 
 #define DW_CFA_extended   0
-#define DW_CFA_low_user   0x1c
-#define DW_CFA_high_user  0x3f
+#define DW_CFA_lo_user    0x1c
+#define DW_CFA_hi_user    0x3f
 
 #define DW_CHILDREN_no		     0x00
 #define DW_CHILDREN_yes		     0x01
@@ -593,10 +732,11 @@ enum dwarf_source_language
     DW_LANG_Ada95 = 0x000d,
     DW_LANG_Fortran95 = 0x000e,
     /* MIPS.  */
-    DW_LANG_Mips_Assembler = 0x8001
+    DW_LANG_Mips_Assembler = 0x8001,
+    /* UPC.  */
+    DW_LANG_Upc = 0x8765
   };
 
-
 #define DW_LANG_lo_user 0x8000	/* Implementation-defined range start. 
*/
 #define DW_LANG_hi_user 0xffff	/* Implementation-defined range start. 
*/
 



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