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authorPer Bothner <per@bothner.com>2001-06-15 19:53:18 +0000
committerPer Bothner <per@bothner.com>2001-06-15 19:53:18 +0000
commit97804409cc482c73570b64a42a0efe3590f5c6bc (patch)
tree30b2801bc5d6b101b6e599da61add30528c30f98 /include
parent4009c677026fee30e152bd5771eb02b8a1e0caba (diff)
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* dwarf2.h: Partial merge with gcc version.
(enum dwarf_descrim_list): Fix typo -> dwarf_discrim_list. (DW_LANG_Java): Use value from dwarf 2.1 draft (also used in gcc).
Diffstat (limited to 'include')
-rw-r--r--include/elf/ChangeLog6
-rw-r--r--include/elf/dwarf2.h55
2 files changed, 54 insertions, 7 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 0ad999b..f7b20dd 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,9 @@
+2001-06-15 Per Bothner <per@bothner.com>
+
+ * dwarf2.h: Partial merge with gcc version.
+ (enum dwarf_descrim_list): Fix typo -> dwarf_discrim_list.
+ (DW_LANG_Java): Use value from dwarf 2.1 draft (also used in gcc).
+
2001-05-15 Ralf Baechle <ralf@gnu.org>
* common.h: Remove definition of EM_MIPS_RS4_BE. The constant was
diff --git a/include/elf/dwarf2.h b/include/elf/dwarf2.h
index 82586bb..365b1dc 100644
--- a/include/elf/dwarf2.h
+++ b/include/elf/dwarf2.h
@@ -1,6 +1,6 @@
-/* Declarations and definitions of codes relating to the DWARF symbolic
+/* Declarations and definitions of codes relating to the DWARF2 symbolic
debugging information format.
- Copyright 1992, 1993, 1995, 1996, 1999 Free Software Foundation, Inc.
+ Copyright 1992, 1993, 1995, 1996, 1999, 2000 Free Software Foundation, Inc.
Written by Gary Funck (gary@intrepid.com) The Ada Joint Program
Office (AJPO), Florida State Unviversity and Silicon Graphics Inc.
@@ -31,6 +31,9 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
by UNIX International. Copies of this specification are available from
UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054. */
+/* This file is shared between GCC and GDB, and should not contain
+ prototypes. */
+
#ifndef _ELF_DWARF2_H
#define _ELF_DWARF2_H
@@ -177,7 +180,9 @@ enum dwarf_tag
/* 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_class_template = 0x4103, /* for C++ */
+ DW_TAG_GNU_BINCL = 0x4104,
+ DW_TAG_GNU_EINCL = 0x4105
};
#define DW_TAG_lo_user 0x4080
@@ -535,8 +540,8 @@ enum dwarf_inline_attribute
DW_INL_declared_inlined = 3
};
-/* descriminant lists */
-enum dwarf_descrim_list
+/* discriminant lists */
+enum dwarf_discrim_list
{
DW_DSC_label = 0,
DW_DSC_range = 1
@@ -586,8 +591,20 @@ enum dwarf_call_frame_info
DW_CFA_def_cfa = 0x0c,
DW_CFA_def_cfa_register = 0x0d,
DW_CFA_def_cfa_offset = 0x0e,
+ DW_CFA_def_cfa_expression = 0x0f,
+ DW_CFA_expression = 0x10,
+ /* Dwarf 2.1 */
+ 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
+ DW_CFA_MIPS_advance_loc8 = 0x1d,
+
+ /* GNU extensions */
+ DW_CFA_GNU_window_save = 0x2d,
+ DW_CFA_GNU_args_size = 0x2e,
+ DW_CFA_GNU_negative_offset_extended = 0x2f
};
#define DW_CIE_ID 0xffffffff
@@ -616,7 +633,7 @@ enum dwarf_source_language
DW_LANG_Fortran90 = 0x0008,
DW_LANG_Pascal83 = 0x0009,
DW_LANG_Modula2 = 0x000a,
- DW_LANG_Java = 0x9af4,
+ DW_LANG_Java = 0x000b,
DW_LANG_Mips_Assembler = 0x8001
};
@@ -635,4 +652,28 @@ enum dwarf_macinfo_record_type
DW_MACINFO_vendor_ext = 255
};
+
+/* @@@ For use with GNU frame unwind information. */
+
+#define DW_EH_PE_absptr 0x00
+#define DW_EH_PE_omit 0xff
+
+#define DW_EH_PE_uleb128 0x01
+#define DW_EH_PE_udata2 0x02
+#define DW_EH_PE_udata4 0x03
+#define DW_EH_PE_udata8 0x04
+#define DW_EH_PE_sleb128 0x09
+#define DW_EH_PE_sdata2 0x0A
+#define DW_EH_PE_sdata4 0x0B
+#define DW_EH_PE_sdata8 0x0C
+#define DW_EH_PE_signed 0x08
+
+#define DW_EH_PE_pcrel 0x10
+#define DW_EH_PE_textrel 0x20
+#define DW_EH_PE_datarel 0x30
+#define DW_EH_PE_funcrel 0x40
+#define DW_EH_PE_aligned 0x50
+
+#define DW_EH_PE_indirect 0x80
+
#endif /* _ELF_DWARF2_H */