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view libgcc/config/darwin10-unwind-find-enc-func.c @ 144:8f4e72ab4e11

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fix segmentation fault caused by nothing next cur_op to end
author Takahiro SHIMIZU <anatofuz@cr.ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 21:23:56 +0900
parents 84e7813d76e9
children
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#include "tconfig.h"
#include "tsystem.h"
#include "unwind-dw2-fde.h"

void *
_darwin10_Unwind_FindEnclosingFunction (void *pc)
{
  struct dwarf_eh_bases bases;
  const struct dwarf_fde *fde = _Unwind_Find_FDE (pc-1, &bases);
  if (fde)
    return bases.func;
  return NULL;
}