Imported Upstream version 1.2

[platform/upstream/libunwind.git] / src / ppc64 / Ginit.c

diff --git a/src/ppc64/Ginit.c b/src/ppc64/Ginit.c
index 52bf715..0740961 100644 (file)
--- a/src/ppc64/Ginit.c
+++ b/src/ppc64/Ginit.c
@@ -61,25 +61,25 @@ uc_addr (ucontext_t *uc, int reg)
       unsigned gregs_idx;
 
       switch (reg)
-       {
-       case UNW_PPC64_NIP:
-         gregs_idx = NIP_IDX;
-         break;
-       case UNW_PPC64_CTR:
-         gregs_idx = CTR_IDX;
-         break;
-       case UNW_PPC64_LR:
-         gregs_idx = LINK_IDX;
-         break;
-       case UNW_PPC64_XER:
-         gregs_idx = XER_IDX;
-         break;
-       case UNW_PPC64_CR0:
-         gregs_idx = CCR_IDX;
-         break;
-       default:
-         return NULL;
-       }
+        {
+        case UNW_PPC64_NIP:
+          gregs_idx = NIP_IDX;
+          break;
+        case UNW_PPC64_CTR:
+          gregs_idx = CTR_IDX;
+          break;
+        case UNW_PPC64_LR:
+          gregs_idx = LINK_IDX;
+          break;
+        case UNW_PPC64_XER:
+          gregs_idx = XER_IDX;
+          break;
+        case UNW_PPC64_CR0:
+          gregs_idx = CCR_IDX;
+          break;
+        default:
+          return NULL;
+        }
       addr = &uc->uc_mcontext.gp_regs[gregs_idx];
     }
   return addr;
@@ -93,7 +93,7 @@ tdep_uc_addr (ucontext_t *uc, int reg)
   return uc_addr (uc, reg);
 }
 
-# endif        /* UNW_LOCAL_ONLY */
+# endif /* UNW_LOCAL_ONLY */
 
 HIDDEN unw_dyn_info_list_t _U_dyn_info_list;
 
@@ -106,7 +106,7 @@ put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg)
 
 static int
 get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr,
-                       void *arg)
+                        void *arg)
 {
   *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list;
   return 0;
@@ -114,7 +114,7 @@ get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr,
 
 static int
 access_mem (unw_addr_space_t as, unw_word_t addr, unw_word_t *val, int write,
-           void *arg)
+            void *arg)
 {
   if (write)
     {
@@ -131,7 +131,7 @@ access_mem (unw_addr_space_t as, unw_word_t addr, unw_word_t *val, int write,
 
 static int
 access_reg (unw_addr_space_t as, unw_regnum_t reg, unw_word_t *val,
-           int write, void *arg)
+            int write, void *arg)
 {
   unw_word_t *addr;
   ucontext_t *uc = arg;
@@ -164,12 +164,12 @@ badreg:
 
 static int
 access_fpreg (unw_addr_space_t as, unw_regnum_t reg, unw_fpreg_t *val,
-             int write, void *arg)
+              int write, void *arg)
 {
   ucontext_t *uc = arg;
   unw_fpreg_t *addr;
 
-  if ((unsigned) (reg - UNW_PPC64_F0) < 0)
+  if ((reg - UNW_PPC64_F0) < 0)
     goto badreg;
 
   if ((unsigned) (reg - UNW_PPC64_V0) >= 32)
@@ -200,8 +200,8 @@ badreg:
 
 static int
 get_static_proc_name (unw_addr_space_t as, unw_word_t ip,
-                     char *buf, size_t buf_len, unw_word_t *offp,
-                     void *arg)
+                      char *buf, size_t buf_len, unw_word_t *offp,
+                      void *arg)
 {
   return _Uelf64_get_proc_name (as, getpid (), ip, buf, buf_len, offp);
 }
@@ -210,6 +210,12 @@ HIDDEN void
 ppc64_local_addr_space_init (void)
 {
   memset (&local_addr_space, 0, sizeof (local_addr_space));
+  local_addr_space.big_endian = (__BYTE_ORDER == __BIG_ENDIAN);
+#if _CALL_ELF == 2
+  local_addr_space.abi = UNW_PPC64_ABI_ELFv2;
+#else
+  local_addr_space.abi = UNW_PPC64_ABI_ELFv1;
+#endif
   local_addr_space.caching_policy = UNW_CACHE_GLOBAL;
   local_addr_space.acc.find_proc_info = dwarf_find_proc_info;
   local_addr_space.acc.put_unwind_info = put_unwind_info;