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Diffstat (limited to 'binutils-2.24/gas/dwarf2dbg.h')
-rw-r--r-- | binutils-2.24/gas/dwarf2dbg.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/binutils-2.24/gas/dwarf2dbg.h b/binutils-2.24/gas/dwarf2dbg.h deleted file mode 100644 index 84ef8f6d..00000000 --- a/binutils-2.24/gas/dwarf2dbg.h +++ /dev/null @@ -1,116 +0,0 @@ -/* dwarf2dbg.h - DWARF2 debug support - Copyright 1999, 2000, 2002, 2003, 2005, 2006, 2007, 2009 - Free Software Foundation, Inc. - - This file is part of GAS, the GNU Assembler. - - GAS 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 3, or (at your option) - any later version. - - GAS 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 GAS; see the file COPYING. If not, write to the Free - Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA - 02110-1301, USA. */ - -#ifndef AS_DWARF2DBG_H -#define AS_DWARF2DBG_H - -#include "as.h" - -#define DWARF2_FLAG_IS_STMT (1 << 0) -#define DWARF2_FLAG_BASIC_BLOCK (1 << 1) -#define DWARF2_FLAG_PROLOGUE_END (1 << 2) -#define DWARF2_FLAG_EPILOGUE_BEGIN (1 << 3) - -struct dwarf2_line_info { - unsigned int filenum; - unsigned int line; - unsigned int column; - unsigned int isa; - unsigned int flags; - unsigned int discriminator; -}; - -/* Implements the .file FILENO "FILENAME" directive. FILENO can be 0 - to indicate that no file number has been assigned. All real file - number must be >0. */ -extern char *dwarf2_directive_file (int dummy); - -/* Implements the .loc FILENO LINENO [COLUMN] directive. FILENO is - the file number, LINENO the line number and the (optional) COLUMN - the column of the source code that the following instruction - corresponds to. FILENO can be 0 to indicate that the filename - specified by the textually most recent .file directive should be - used. */ -extern void dwarf2_directive_loc (int dummy); - -/* Implements the .loc_mark_labels {0,1} directive. */ -extern void dwarf2_directive_loc_mark_labels (int dummy); - -/* Returns the current source information. If .file directives have - been encountered, the info for the corresponding source file is - returned. Otherwise, the info for the assembly source file is - returned. */ -extern void dwarf2_where (struct dwarf2_line_info *l); - -/* A hook to allow the target backend to inform the line number state - machine of isa changes when assembler debug info is enabled. */ -extern void dwarf2_set_isa (unsigned int isa); - -/* This function generates .debug_line info based on the address and - source information passed in the arguments. ADDR should be the - frag-relative offset of the instruction the information is for and - L is the source information that should be associated with that - address. */ -extern void dwarf2_gen_line_info (addressT addr, struct dwarf2_line_info *l); - -/* Must be called for each generated instruction. */ -extern void dwarf2_emit_insn (int); - -void dwarf2_move_insn (int); - -/* Reset the state of the line number information to reflect that - it has been used. */ -extern void dwarf2_consume_line_info (void); - -/* Should be called for each code label. */ -extern void dwarf2_emit_label (symbolS *); - -/* True when we've seen a .loc directive recently. Used to avoid - doing work when there's nothing to do. */ -extern bfd_boolean dwarf2_loc_directive_seen; - -/* True when we're supposed to set the basic block mark whenever a label - is seen. Unless the target is doing Something Weird, just call - dwarf2_emit_label. */ -extern bfd_boolean dwarf2_loc_mark_labels; - -extern void dwarf2_init (void); - -extern void dwarf2_finish (void); - -extern int dwarf2dbg_estimate_size_before_relax (fragS *); -extern int dwarf2dbg_relax_frag (fragS *); -extern void dwarf2dbg_convert_frag (fragS *); - -/* An enumeration which describes the sizes of offsets (to DWARF sections) - and the mechanism by which the size is indicated. */ -enum dwarf2_format { - /* 32-bit format: the initial length field is 4 bytes long. */ - dwarf2_format_32bit, - /* DWARF3 64-bit format: the representation of the initial length - (of a DWARF section) is 0xffffffff (4 bytes) followed by eight - bytes indicating the actual length. */ - dwarf2_format_64bit, - /* SGI extension to DWARF2: The initial length is eight bytes. */ - dwarf2_format_64bit_irix -}; - -#endif /* AS_DWARF2DBG_H */ |