gas/scfi.h

   1 /* scfi.h - Support for synthesizing CFI for asm.
   2    Copyright (C) 2023 Free Software Foundation, Inc.
   3
   4    This file is part of GAS, the GNU Assembler.
   5
   6    GAS is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    GAS is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GAS; see the file COPYING.  If not, write to the Free
  18    Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
  19    02110-1301, USA.  */
  20
  21 #ifndef SCFI_H
  22 #define SCFI_H
  23
  24 #include "as.h"
  25 #include "ginsn.h"
  26
  27 void scfi_ops_cleanup (scfi_opS **head);
  28
  29 /* Some SCFI ops are not synthesized and are only added externally when parsing
  30    the assembler input.  Two examples are CFI_label, and CFI_signal_frame.  */
  31 void scfi_op_add_cfi_label (ginsnS *ginsn, const char *name);
  32 void scfi_op_add_signal_frame (ginsnS *ginsn);
  33
  34 int scfi_emit_dw2cfi (const symbolS *func);
  35
  36 int scfi_synthesize_dw2cfi (const symbolS *func, gcfgS *gcfg, gbbS *root_bb);
  37
  38 #endif /* SCFI_H.  */