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Diffstat (limited to 'binutils-2.24/gas/dw2gencfi.h')
-rw-r--r-- | binutils-2.24/gas/dw2gencfi.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/binutils-2.24/gas/dw2gencfi.h b/binutils-2.24/gas/dw2gencfi.h deleted file mode 100644 index 7f834966..00000000 --- a/binutils-2.24/gas/dw2gencfi.h +++ /dev/null @@ -1,132 +0,0 @@ -/* dw2gencfi.h - Support for generating Dwarf2 CFI information. - Copyright 2003, 2004, 2005, 2007, 2009 Free Software Foundation, Inc. - Contributed by Michal Ludvig <mludvig@suse.cz> - - 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 DW2GENCFI_H -#define DW2GENCFI_H - -#include "dwarf2.h" - -struct symbol; - -extern const pseudo_typeS cfi_pseudo_table[]; - -/* cfi_finish() is called at the end of file. It will complain if - the last CFI wasn't properly closed by .cfi_endproc. */ -extern void cfi_finish (void); - -/* Entry points for backends to add unwind information. */ -extern void cfi_new_fde (struct symbol *); -extern void cfi_end_fde (struct symbol *); -extern void cfi_set_return_column (unsigned); -extern void cfi_add_advance_loc (struct symbol *); - -extern void cfi_add_CFA_offset (unsigned, offsetT); -extern void cfi_add_CFA_def_cfa (unsigned, offsetT); -extern void cfi_add_CFA_register (unsigned, unsigned); -extern void cfi_add_CFA_def_cfa_register (unsigned); -extern void cfi_add_CFA_def_cfa_offset (offsetT); -extern void cfi_add_CFA_restore (unsigned); -extern void cfi_add_CFA_undefined (unsigned); -extern void cfi_add_CFA_same_value (unsigned); -extern void cfi_add_CFA_remember_state (void); -extern void cfi_add_CFA_restore_state (void); - -/* Structures for md_cfi_end. */ - -#if defined (TE_PE) || defined (TE_PEP) -#define SUPPORT_FRAME_LINKONCE 1 -#else -#define SUPPORT_FRAME_LINKONCE 0 -#endif - -struct cfi_insn_data -{ - struct cfi_insn_data *next; -#if SUPPORT_FRAME_LINKONCE - segT cur_seg; -#endif - int insn; - union - { - struct - { - unsigned reg; - offsetT offset; - } ri; - - struct - { - unsigned reg1; - unsigned reg2; - } rr; - - unsigned r; - offsetT i; - - struct - { - symbolS *lab1; - symbolS *lab2; - } ll; - - struct cfi_escape_data *esc; - - struct - { - unsigned reg, encoding; - expressionS exp; - } ea; - } u; -}; - -struct fde_entry -{ - struct fde_entry *next; -#if SUPPORT_FRAME_LINKONCE - segT cur_seg; -#endif - symbolS *start_address; - symbolS *end_address; - struct cfi_insn_data *data; - struct cfi_insn_data **last; - unsigned char per_encoding; - unsigned char lsda_encoding; - expressionS personality; - expressionS lsda; - unsigned int return_column; - unsigned int signal_frame; -#if SUPPORT_FRAME_LINKONCE - int handled; -#endif -}; - -/* The list of all FDEs that have been collected. */ -extern struct fde_entry *all_fde_data; - -/* Fake CFI type; outside the byte range of any real CFI insn. */ -#define CFI_adjust_cfa_offset 0x100 -#define CFI_return_column 0x101 -#define CFI_rel_offset 0x102 -#define CFI_escape 0x103 -#define CFI_signal_frame 0x104 -#define CFI_val_encoded_addr 0x105 - -#endif /* DW2GENCFI_H */ |