exp-sgcheck/sg_main.h

   1
   2 /*--------------------------------------------------------------------*/
   3 /*--- Ptrcheck: a pointer-use checker.                             ---*/
   4 /*--- Exports for stack and global access checking.                ---*/
   5 /*---                                                    sg_main.h ---*/
   6 /*--------------------------------------------------------------------*/
   7
   8 /*
   9    This file is part of Ptrcheck, a Valgrind tool for checking pointer
  10    use in programs.
  11
  12    Copyright (C) 2008-2017 OpenWorks Ltd
  13       info@open-works.co.uk
  14
  15    This program is free software; you can redistribute it and/or
  16    modify it under the terms of the GNU General Public License as
  17    published by the Free Software Foundation; either version 2 of the
  18    License, or (at your option) any later version.
  19
  20    This program is distributed in the hope that it will be useful, but
  21    WITHOUT ANY WARRANTY; without even the implied warranty of
  22    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  23    General Public License for more details.
  24
  25    You should have received a copy of the GNU General Public License
  26    along with this program; if not, write to the Free Software
  27    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  28    02111-1307, USA.
  29
  30    The GNU General Public License is contained in the file COPYING.
  31 */
  32
  33 #ifndef __SG_MAIN_H
  34
  35 #define __SG_MAIN_H
  36
  37 void sg_pre_clo_init ( void );
  38 void sg_post_clo_init ( void );
  39 void sg_fini(Int exitcode);
  40
  41 void sg_die_mem_stack ( Addr old_SP, SizeT len );
  42 void sg_pre_thread_ll_create ( ThreadId parent, ThreadId child );
  43 void sg_pre_thread_first_insn ( ThreadId tid );
  44
  45 void sg_new_mem_mmap( Addr a, SizeT len,
  46                       Bool rr, Bool ww, Bool xx, ULong di_handle );
  47 void sg_new_mem_startup( Addr a, SizeT len,
  48                          Bool rr, Bool ww, Bool xx, ULong di_handle );
  49 void sg_die_mem_munmap ( Addr a, SizeT len );
  50
  51 /* These really ought to be moved elsewhere, so that we don't have to
  52    include this file in h_main.c.  See comments in sg_main.c and
  53    h_main.c for what this is about. */
  54
  55 struct _SGEnv;  /* abstract export */
  56
  57 struct _SGEnv* sg_instrument_init ( IRTemp (*newIRTemp_cb)(IRType,void*),
  58                                     void* newIRTemp_opaque );
  59
  60 void sg_instrument_fini ( struct _SGEnv * env );
  61
  62 void sg_instrument_IRStmt ( /*MOD*/struct _SGEnv * env,
  63                             /*MOD*/IRSB* sbOut,
  64                             IRStmt* st,
  65                             const VexGuestLayout* layout,
  66                             IRType gWordTy, IRType hWordTy );
  67
  68 void sg_instrument_final_jump ( /*MOD*/struct _SGEnv * env,
  69                                 /*MOD*/IRSB* sbOut,
  70                                 IRExpr* next,
  71                                 IRJumpKind jumpkind,
  72                                 const VexGuestLayout* layout,
  73                                 IRType gWordTy, IRType hWordTy );
  74 #endif
  75
  76 /*--------------------------------------------------------------------*/
  77 /*--- end                                                sg_main.h ---*/
  78 /*--------------------------------------------------------------------*/