diff options
Diffstat (limited to 'elfutils/libdw/dwarf.h')
| -rw-r--r-- | elfutils/libdw/dwarf.h | 81 |
1 files changed, 61 insertions, 20 deletions
diff --git a/elfutils/libdw/dwarf.h b/elfutils/libdw/dwarf.h index f1261c36..0546e3eb 100644 --- a/elfutils/libdw/dwarf.h +++ b/elfutils/libdw/dwarf.h @@ -1,5 +1,5 @@ /* This file defines standard DWARF types, structures, and macros. - Copyright (C) 2000, 2002, 2005, 2006, 2007, 2008 Red Hat, Inc. + Copyright (C) 2000,2002,2005,2006,2007,2008,2009 Red Hat, Inc. This file is part of Red Hat elfutils. Red Hat elfutils is free software; you can redistribute it and/or modify @@ -432,6 +432,11 @@ enum DW_OP_call_frame_cfa = 0x9c,/* CFA as determined by CFI. */ DW_OP_bit_piece = 0x9d, /* ULEB128 size and ULEB128 offset in bits. */ + /* GNU extensions. */ + DW_OP_GNU_push_tls_address = 0xe0, + DW_OP_GNU_uninit = 0xf0, + DW_OP_GNU_encoded_addr = 0xf1, + DW_OP_lo_user = 0xe0, /* Implementation-defined range start. */ DW_OP_hi_user = 0xff /* Implementation-defined range end. */ }; @@ -515,25 +520,25 @@ enum /* DWARF language encodings. */ enum { - DW_LANG_C89 = 0x0001, - DW_LANG_C = 0x0002, - DW_LANG_Ada83 = 0x0003, - DW_LANG_C_plus_plus = 0x0004, - DW_LANG_Cobol74 = 0x0005, - DW_LANG_Cobol85 = 0x0006, - DW_LANG_Fortran77 = 0x0007, - DW_LANG_Fortran90 = 0x0008, - DW_LANG_Pascal83 = 0x0009, - DW_LANG_Modula2 = 0x000a, - DW_LANG_Java = 0x000b, - DW_LANG_C99 = 0x000c, - DW_LANG_Ada95 = 0x000d, - DW_LANG_Fortran95 = 0x000e, - DW_LANG_PL1 = 0x000f, - DW_LANG_Objc = 0x0010, - DW_LANG_ObjC_plus_plus = 0x0011, - DW_LANG_UPC = 0x0012, - DW_LANG_D = 0x0013, + DW_LANG_C89 = 0x0001, /* ISO C:1989 */ + DW_LANG_C = 0x0002, /* C */ + DW_LANG_Ada83 = 0x0003, /* ISO Ada:1983 */ + DW_LANG_C_plus_plus = 0x0004, /* ISO C++:1998 */ + DW_LANG_Cobol74 = 0x0005, /* ISO Cobol:1974 */ + DW_LANG_Cobol85 = 0x0006, /* ISO Cobol:1985 */ + DW_LANG_Fortran77 = 0x0007, /* ISO FORTRAN 77 */ + DW_LANG_Fortran90 = 0x0008, /* ISO Fortran 90 */ + DW_LANG_Pascal83 = 0x0009, /* ISO Pascal:1983 */ + DW_LANG_Modula2 = 0x000a, /* ISO Modula-2:1996 */ + DW_LANG_Java = 0x000b, /* Java */ + DW_LANG_C99 = 0x000c, /* ISO C:1999 */ + DW_LANG_Ada95 = 0x000d, /* ISO Ada:1995 */ + DW_LANG_Fortran95 = 0x000e, /* ISO Fortran 95 */ + DW_LANG_PL1 = 0x000f, /* ISO PL/1:1976 */ + DW_LANG_Objc = 0x0010, /* Objective-C */ + DW_LANG_ObjC_plus_plus = 0x0011, /* Objective-C++ */ + DW_LANG_UPC = 0x0012, /* Unified Parallel C */ + DW_LANG_D = 0x0013, /* D */ DW_LANG_lo_user = 0x8000, DW_LANG_Mips_Assembler = 0x8001, @@ -665,9 +670,45 @@ enum DW_CFA_MIPS_advance_loc8 = 0x1d, DW_CFA_GNU_window_save = 0x2d, DW_CFA_GNU_args_size = 0x2e, + DW_CFA_GNU_negative_offset_extended = 0x2f, DW_CFA_high_user = 0x3f }; +/* ID indicating CIE as opposed to FDE in .debug_frame. */ +enum + { + DW_CIE_ID_32 = 0xffffffffU, /* In 32-bit format CIE header. */ + DW_CIE_ID_64 = 0xffffffffffffffffULL /* In 64-bit format CIE header. */ + }; + + +/* Information for GNU unwind information. */ +enum + { + DW_EH_PE_absptr = 0x00, + DW_EH_PE_omit = 0xff, + + /* FDE data encoding. */ + DW_EH_PE_uleb128 = 0x01, + DW_EH_PE_udata2 = 0x02, + DW_EH_PE_udata4 = 0x03, + DW_EH_PE_udata8 = 0x04, + DW_EH_PE_sleb128 = 0x09, + DW_EH_PE_sdata2 = 0x0a, + DW_EH_PE_sdata4 = 0x0b, + DW_EH_PE_sdata8 = 0x0c, + DW_EH_PE_signed = 0x08, + + /* FDE flags. */ + DW_EH_PE_pcrel = 0x10, + DW_EH_PE_textrel = 0x20, + DW_EH_PE_datarel = 0x30, + DW_EH_PE_funcrel = 0x40, + DW_EH_PE_aligned = 0x50, + + DW_EH_PE_indirect = 0x80 + }; + /* DWARF XXX. */ #define DW_ADDR_none 0 |