Imported Upstream version 1.2

[platform/upstream/libunwind.git] / src / ptrace / _UPT_find_proc_info.c

diff --git a/src/ptrace/_UPT_find_proc_info.c b/src/ptrace/_UPT_find_proc_info.c
index 53dd1e7..d2a37ea 100644 (file)
--- a/src/ptrace/_UPT_find_proc_info.c
+++ b/src/ptrace/_UPT_find_proc_info.c
@@ -1,6 +1,6 @@
 /* libunwind - a platform-independent unwind library
    Copyright (C) 2003-2004 Hewlett-Packard Co
-       Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
+        Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
 
 This file is part of libunwind.
 
@@ -91,7 +91,7 @@ get_unwind_info (struct elf_dyn_info *edi, pid_t pid, unw_addr_space_t as, unw_w
 
 int
 _UPT_find_proc_info (unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi,
-                    int need_unwind_info, void *arg)
+                     int need_unwind_info, void *arg)
 {
   struct UPT_info *ui = arg;
   int ret = -UNW_ENOINFO;
@@ -103,33 +103,33 @@ _UPT_find_proc_info (unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi,
   if (ui->edi.ktab.format != -1)
     {
       /* The kernel unwind table resides in local memory, so we have
-        to use the local address space to search it.  Since
-        _UPT_put_unwind_info() has no easy way of detecting this
-        case, we simply make a copy of the unwind-info, so
-        _UPT_put_unwind_info() can always free() the unwind-info
-        without ill effects.  */
+         to use the local address space to search it.  Since
+         _UPT_put_unwind_info() has no easy way of detecting this
+         case, we simply make a copy of the unwind-info, so
+         _UPT_put_unwind_info() can always free() the unwind-info
+         without ill effects.  */
       ret = tdep_search_unwind_table (unw_local_addr_space, ip, &ui->edi.ktab, pi,
-                                     need_unwind_info, arg);
+                                      need_unwind_info, arg);
       if (ret >= 0)
-       {
-         if (!need_unwind_info)
-           pi->unwind_info = NULL;
-         else
-           {
-             void *mem = malloc (pi->unwind_info_size);
-
-             if (!mem)
-               return -UNW_ENOMEM;
-             memcpy (mem, pi->unwind_info, pi->unwind_info_size);
-             pi->unwind_info = mem;
-           }
-       }
+        {
+          if (!need_unwind_info)
+            pi->unwind_info = NULL;
+          else
+            {
+              void *mem = malloc (pi->unwind_info_size);
+
+              if (!mem)
+                return -UNW_ENOMEM;
+              memcpy (mem, pi->unwind_info, pi->unwind_info_size);
+              pi->unwind_info = mem;
+            }
+        }
     }
 #endif
 
   if (ret == -UNW_ENOINFO && ui->edi.di_cache.format != -1)
     ret = tdep_search_unwind_table (as, ip, &ui->edi.di_cache,
-                                   pi, need_unwind_info, arg);
+                                    pi, need_unwind_info, arg);
 
 #if UNW_TARGET_ARM
   if (ret == -UNW_ENOINFO && ui->edi.di_arm.format != -1)
@@ -139,7 +139,7 @@ _UPT_find_proc_info (unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi,
 
   if (ret == -UNW_ENOINFO && ui->edi.di_debug.format != -1)
     ret = tdep_search_unwind_table (as, ip, &ui->edi.di_debug, pi,
-                                   need_unwind_info, arg);
+                                    need_unwind_info, arg);
 
   return ret;
 }