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Diffstat (limited to 'contrib/gcc/config/dbxelf.h')
| -rw-r--r-- | contrib/gcc/config/dbxelf.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/contrib/gcc/config/dbxelf.h b/contrib/gcc/config/dbxelf.h deleted file mode 100644 index 3971bc1c9dca..000000000000 --- a/contrib/gcc/config/dbxelf.h +++ /dev/null @@ -1,109 +0,0 @@ -/* Definitions needed when using stabs embedded in ELF sections. - Copyright (C) 1999 Free Software Foundation, Inc. - -This file is part of GNU CC. - -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. - -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. - -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. */ - -/* This file may be included by any ELF target which wishes to - support -gstabs generating stabs in sections, as produced by gas - and understood by gdb. */ - -#ifndef __DBX_ELF_H -#define __DBX_ELF_H - -/* Output DBX (stabs) debugging information if doing -gstabs. */ - -#undef DBX_DEBUGGING_INFO -#define DBX_DEBUGGING_INFO - -/* Make LBRAC and RBRAC addresses relative to the start of the - function. The native Solaris stabs debugging format works this - way, gdb expects it, and it reduces the number of relocation - entries... */ - -#undef DBX_BLOCKS_FUNCTION_RELATIVE -#define DBX_BLOCKS_FUNCTION_RELATIVE 1 - -/* ... but, to make this work, functions must appear prior to line info. */ - -#undef DBX_FUNCTION_FIRST -#define DBX_FUNCTION_FIRST - -/* When generating stabs debugging, use N_BINCL entries. */ - -#undef DBX_USE_BINCL -#define DBX_USE_BINCL - -/* There is no limit to the length of stabs strings. */ - -#ifndef DBX_CONTIN_LENGTH -#define DBX_CONTIN_LENGTH 0 -#endif - -/* When using stabs, gcc2_compiled must be a stabs entry, not an - ordinary symbol, or gdb won't see it. Furthermore, since gdb reads - the input piecemeal, starting with each N_SO, it's a lot easier if - the gcc2 flag symbol is *after* the N_SO rather than before it. So - we emit an N_OPT stab there. */ - -#define ASM_IDENTIFY_GCC(FILE) \ -do \ - { \ - if (write_symbols != DBX_DEBUG) \ - fputs ("gcc2_compiled.:\n", FILE); \ - } \ -while (0) - -#define ASM_IDENTIFY_GCC_AFTER_SOURCE(FILE) \ -do \ - { \ - if (write_symbols == DBX_DEBUG) \ - fputs ("\t.stabs\t\"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE); \ - } \ -while (0) - -/* Like block addresses, stabs line numbers are relative to the - current function. */ - -#undef ASM_OUTPUT_SOURCE_LINE -#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \ -do \ - { \ - static int sym_lineno = 1; \ - char temp[256]; \ - ASM_GENERATE_INTERNAL_LABEL (temp, "LM", sym_lineno); \ - fprintf (FILE, ".stabn 68,0,%d,", LINE); \ - assemble_name (FILE, temp); \ - putc ('-', FILE); \ - assemble_name (FILE, \ - XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\ - putc ('\n', FILE); \ - ASM_OUTPUT_INTERNAL_LABEL (FILE, "LM", sym_lineno); \ - sym_lineno += 1; \ - } \ -while (0) - -/* Generate a blank trailing N_SO to mark the end of the .o file, since - we can't depend upon the linker to mark .o file boundaries with - embedded stabs. */ - -#undef DBX_OUTPUT_MAIN_SOURCE_FILE_END -#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME) \ - asm_fprintf (FILE, \ - "\t.text\n\t.stabs \"\",%d,0,0,%LLetext\n%LLetext:\n", N_SO) - -#endif /* __DBX_ELF_H */ |