diff options
author | obrien <obrien@FreeBSD.org> | 2002-02-01 18:16:02 +0000 |
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committer | obrien <obrien@FreeBSD.org> | 2002-02-01 18:16:02 +0000 |
commit | c9ab9ae440a8066b2c2b85b157b1fdadcf09916a (patch) | |
tree | 086d9d6c8fbd4fc8fe4495059332f66bc0f8d12b /contrib/gcc/dwarf2.h | |
parent | 2ecfd8bd04b63f335c1ec6295740a4bfd97a4fa6 (diff) | |
download | FreeBSD-src-c9ab9ae440a8066b2c2b85b157b1fdadcf09916a.zip FreeBSD-src-c9ab9ae440a8066b2c2b85b157b1fdadcf09916a.tar.gz |
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.
These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
Diffstat (limited to 'contrib/gcc/dwarf2.h')
-rw-r--r-- | contrib/gcc/dwarf2.h | 182 |
1 files changed, 129 insertions, 53 deletions
diff --git a/contrib/gcc/dwarf2.h b/contrib/gcc/dwarf2.h index d0ca245..0d433c3 100644 --- a/contrib/gcc/dwarf2.h +++ b/contrib/gcc/dwarf2.h @@ -1,38 +1,44 @@ /* Declarations and definitions of codes relating to the DWARF2 symbolic debugging information format. - Copyright (C) 1992, 1993, 1995, 1996, 1997, 2000 + Copyright (C) 1992, 1993, 1995, 1996, 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. - Contributed by Gary Funck (gary@intrepid.com). Derived from the - DWARF 1 implementation written by Ron Guilmette (rfg@monkeys.com). -This file is part of GNU CC. + Written by Gary Funck (gary@intrepid.com) The Ada Joint Program + Office (AJPO), Florida State Unviversity and Silicon Graphics Inc. + provided support for this effort -- June 21, 1995. -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. + Derived from the DWARF 1 implementation written by Ron Guilmette + (rfg@netcom.com), November 1990. -GNU CC 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. +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +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. You should have received a copy of the GNU General Public License -along with GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ +along with GCC; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. */ /* This file is derived from the DWARF specification (a public document) Revision 2.0.0 (July 27, 1993) developed by the UNIX International Programming Languages Special Interest Group (UI/PLSIG) and distributed by UNIX International. Copies of this specification are available from - UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054. */ + UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054. + + This file also now contains definitions from the DWARF 3 specification. */ /* This file is shared between GCC and GDB, and should not contain prototypes. */ /* Tag names and codes. */ - enum dwarf_tag { DW_TAG_padding = 0x00, @@ -83,18 +89,29 @@ enum dwarf_tag DW_TAG_variant_part = 0x33, DW_TAG_variable = 0x34, DW_TAG_volatile_type = 0x35, - /* SGI/MIPS Extensions */ + /* DWARF 3. */ + DW_TAG_dwarf_procedure = 0x36, + DW_TAG_restrict_type = 0x37, + DW_TAG_interface_type = 0x38, + DW_TAG_namespace = 0x39, + DW_TAG_imported_module = 0x3a, + DW_TAG_unspecified_type = 0x3b, + DW_TAG_partial_unit = 0x3c, + DW_TAG_imported_unit = 0x3d, + /* SGI/MIPS Extensions. */ DW_TAG_MIPS_loop = 0x4081, - /* 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++ */ + /* 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 }; #define DW_TAG_lo_user 0x4080 #define DW_TAG_hi_user 0xffff -/* flag that tells whether entry has a child or not */ +/* Flag that tells whether entry has a child or not. */ #define DW_children_no 0 #define DW_children_yes 1 @@ -190,7 +207,20 @@ enum dwarf_attribute DW_AT_variable_parameter = 0x4b, DW_AT_virtuality = 0x4c, DW_AT_vtable_elem_location = 0x4d, - /* SGI/MIPS Extensions */ + /* DWARF 3 values. */ + DW_AT_allocated = 0x4e, + DW_AT_associated = 0x4f, + DW_AT_data_location = 0x50, + DW_AT_stride = 0x51, + DW_AT_entry_pc = 0x52, + DW_AT_use_UTF8 = 0x53, + DW_AT_extension = 0x54, + DW_AT_ranges = 0x55, + DW_AT_trampoline = 0x56, + DW_AT_call_column = 0x57, + DW_AT_call_file = 0x58, + DW_AT_call_line = 0x59, + /* SGI/MIPS Extensions. */ DW_AT_MIPS_fde = 0x2001, DW_AT_MIPS_loop_begin = 0x2002, DW_AT_MIPS_tail_loop_begin = 0x2003, @@ -203,19 +233,20 @@ enum dwarf_attribute DW_AT_MIPS_clone_origin = 0x200a, DW_AT_MIPS_has_inlines = 0x200b, /* GNU extensions. */ - DW_AT_sf_names = 0x2101, - DW_AT_src_info = 0x2102, - DW_AT_mac_info = 0x2103, + DW_AT_sf_names = 0x2101, + DW_AT_src_info = 0x2102, + DW_AT_mac_info = 0x2103, DW_AT_src_coords = 0x2104, DW_AT_body_begin = 0x2105, - DW_AT_body_end = 0x2106 + DW_AT_body_end = 0x2106, + /* VMS Extensions. */ + DW_AT_VMS_rtnbeg_pd_address = 0x2201 }; -#define DW_AT_lo_user 0x2000 /* implementation-defined range start */ -#define DW_AT_hi_user 0x3ff0 /* implementation-defined range end */ +#define DW_AT_lo_user 0x2000 /* Implementation-defined range start. */ +#define DW_AT_hi_user 0x3ff0 /* Implementation-defined range end. */ /* Location atom names and codes. */ - enum dwarf_location_atom { DW_OP_addr = 0x03, @@ -362,14 +393,18 @@ enum dwarf_location_atom DW_OP_piece = 0x93, DW_OP_deref_size = 0x94, DW_OP_xderef_size = 0x95, - DW_OP_nop = 0x96 + DW_OP_nop = 0x96, + /* DWARF 3 extensions. */ + DW_OP_push_object_address = 0x97, + DW_OP_call2 = 0x98, + DW_OP_call4 = 0x99, + DW_OP_calli = 0x9a }; -#define DW_OP_lo_user 0x80 /* implementation-defined range start */ -#define DW_OP_hi_user 0xff /* implementation-defined range end */ +#define DW_OP_lo_user 0x80 /* Implementation-defined range start. */ +#define DW_OP_hi_user 0xff /* Implementation-defined range end. */ /* Type encodings. */ - enum dwarf_type { DW_ATE_void = 0x0, @@ -380,7 +415,9 @@ enum dwarf_type DW_ATE_signed = 0x5, DW_ATE_signed_char = 0x6, DW_ATE_unsigned = 0x7, - DW_ATE_unsigned_char = 0x8 + DW_ATE_unsigned_char = 0x8, + /* DWARF 3. */ + DW_ATE_imaginary_float = 0x9 }; #define DW_ATE_lo_user 0x80 @@ -393,7 +430,7 @@ enum dwarf_array_dim_ordering DW_ORD_col_major = 1 }; -/* access attribute */ +/* Access attribute. */ enum dwarf_access_attribute { DW_ACCESS_public = 1, @@ -401,7 +438,7 @@ enum dwarf_access_attribute DW_ACCESS_private = 3 }; -/* visibility */ +/* Visibility. */ enum dwarf_visibility_attribute { DW_VIS_local = 1, @@ -409,7 +446,7 @@ enum dwarf_visibility_attribute DW_VIS_qualified = 3 }; -/* virtuality */ +/* Virtuality. */ enum dwarf_virtuality_attribute { DW_VIRTUALITY_none = 0, @@ -417,7 +454,7 @@ enum dwarf_virtuality_attribute DW_VIRTUALITY_pure_virtual = 2 }; -/* case sensitivity */ +/* Case sensitivity. */ enum dwarf_id_case { DW_ID_case_sensitive = 0, @@ -426,7 +463,7 @@ enum dwarf_id_case DW_ID_case_insensitive = 3 }; -/* calling convention */ +/* Calling convention. */ enum dwarf_calling_convention { DW_CC_normal = 0x1, @@ -437,7 +474,7 @@ enum dwarf_calling_convention #define DW_CC_lo_user 0x40 #define DW_CC_hi_user 0xff -/* inline attribute */ +/* Inline attribute. */ enum dwarf_inline_attribute { DW_INL_not_inlined = 0, @@ -446,14 +483,14 @@ enum dwarf_inline_attribute DW_INL_declared_inlined = 3 }; -/* discriminant lists */ +/* Discriminant lists. */ enum dwarf_discrim_list { DW_DSC_label = 0, DW_DSC_range = 1 }; -/* line number opcodes */ +/* Line number opcodes. */ enum dwarf_line_number_ops { DW_LNS_extended_op = 0, @@ -465,10 +502,14 @@ enum dwarf_line_number_ops DW_LNS_negate_stmt = 6, DW_LNS_set_basic_block = 7, DW_LNS_const_add_pc = 8, - DW_LNS_fixed_advance_pc = 9 + DW_LNS_fixed_advance_pc = 9, + /* DWARF 3. */ + DW_LNS_set_prologue_end = 10, + DW_LNS_set_epilogue_begin = 11, + DW_LNS_set_isa = 12 }; -/* line number extended opcodes */ +/* Line number extended opcodes. */ enum dwarf_line_number_x_ops { DW_LNE_end_sequence = 1, @@ -476,7 +517,7 @@ enum dwarf_line_number_x_ops DW_LNE_define_file = 3 }; -/* call frame information */ +/* Call frame information. */ enum dwarf_call_frame_info { DW_CFA_advance_loc = 0x40, @@ -497,10 +538,18 @@ enum dwarf_call_frame_info DW_CFA_def_cfa = 0x0c, DW_CFA_def_cfa_register = 0x0d, DW_CFA_def_cfa_offset = 0x0e, - /* SGI/MIPS specific */ + + /* 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 */ + /* GNU extensions. */ DW_CFA_GNU_window_save = 0x2d, DW_CFA_GNU_args_size = 0x2e, DW_CFA_GNU_negative_offset_extended = 0x2f @@ -519,7 +568,6 @@ enum dwarf_call_frame_info #define DW_ADDR_none 0 /* Source language names and codes. */ - enum dwarf_source_language { DW_LANG_C89 = 0x0001, @@ -532,15 +580,20 @@ enum dwarf_source_language DW_LANG_Fortran90 = 0x0008, DW_LANG_Pascal83 = 0x0009, DW_LANG_Modula2 = 0x000a, + DW_LANG_Java = 0x000b, + /* DWARF 3. */ + DW_LANG_C99 = 0x000c, + DW_LANG_Ada95 = 0x000d, + DW_LANG_Fortran95 = 0x000e, + /* MIPS. */ DW_LANG_Mips_Assembler = 0x8001 }; -#define DW_LANG_lo_user 0x8000 /* implementation-defined range start */ -#define DW_LANG_hi_user 0xffff /* implementation-defined range start */ +#define DW_LANG_lo_user 0x8000 /* Implementation-defined range start. */ +#define DW_LANG_hi_user 0xffff /* Implementation-defined range start. */ /* Names and codes for macro information. */ - enum dwarf_macinfo_record_type { DW_MACINFO_define = 1, @@ -549,3 +602,26 @@ enum dwarf_macinfo_record_type DW_MACINFO_end_file = 4, 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 |