diff --git a/gcc/ginclude/unwind-arm-common.h b/gcc/ginclude/unwind-arm-common.h
index 8a1a919..150bd0f 100644
--- a/gcc/ginclude/unwind-arm-common.h
+++ b/gcc/ginclude/unwind-arm-common.h
@@ -91,7 +91,7 @@ extern "C" {
 	  _uw reserved2;  /* Personality routine address */
 	  _uw reserved3;  /* Saved callsite address */
 	  _uw reserved4;  /* Forced unwind stop arg */
-	  _uw reserved5;
+	  _uw reserved5;  /* Personality routine GOT value in FDPIC mode.  */
 	}
       unwinder_cache;
       /* Propagation barrier cache (valid after phase 1): */
diff --git a/libgcc/config/arm/linux-atomic.c b/libgcc/config/arm/linux-atomic.c
index d334c58..f8836ba 100644
--- a/libgcc/config/arm/linux-atomic.c
+++ b/libgcc/config/arm/linux-atomic.c
@@ -25,11 +25,62 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 
 /* Kernel helper for compare-and-exchange.  */
 typedef int (__kernel_cmpxchg_t) (int oldval, int newval, int *ptr);
-#define __kernel_cmpxchg (*(__kernel_cmpxchg_t *) 0xffff0fc0)
+
+#define STR(X) #X
+#define XSTR(X) STR(X)
+
+#define KERNEL_CMPXCHG 0xffff0fc0
+
+#if __FDPIC__
+/* Non-FDPIC ABIs call __kernel_cmpxchg directly by dereferencing its
+   address, but under FDPIC we would generate a broken call
+   sequence. That's why we have to implement __kernel_cmpxchg and
+   __kernel_dmb here: this way, the FDPIC call sequence works.  */
+#define __kernel_cmpxchg __fdpic_cmpxchg
+#else
+#define __kernel_cmpxchg (*(__kernel_cmpxchg_t *) KERNEL_CMPXCHG)
+#endif
 
 /* Kernel helper for memory barrier.  */
 typedef void (__kernel_dmb_t) (void);
-#define __kernel_dmb (*(__kernel_dmb_t *) 0xffff0fa0)
+
+#define KERNEL_DMB 0xffff0fa0
+
+#if __FDPIC__
+#define __kernel_dmb __fdpic_dmb
+#else
+#define __kernel_dmb (*(__kernel_dmb_t *) KERNEL_DMB)
+#endif
+
+#if __FDPIC__
+static int __fdpic_cmpxchg (int oldval, int newval, int *ptr)
+{
+  int result;
+
+  asm volatile (
+		"ldr    ip, 1f\n\t"
+		"bx     ip\n\t"
+		"1:\n\t"
+		".word " XSTR(KERNEL_CMPXCHG) "\n\t"
+		: "=r" (result)
+		: "r" (oldval) , "r" (newval), "r" (ptr)
+		: "r3", "memory");
+  /* The result is actually returned by the kernel helper, we need
+     this to avoid a warning.  */
+  return result;
+}
+
+static void __fdpic_dmb (void)
+{
+  asm volatile (
+		"ldr    ip, 1f\n\t"
+		"bx     ip\n\t"
+		"1:\n\t"
+		".word " XSTR(KERNEL_DMB) "\n\t"
+		);
+}
+
+#endif
 
 /* Note: we implement byte, short and int versions of atomic operations using
    the above kernel helpers; see linux-atomic-64bit.c for "long long" (64-bit)
diff --git a/libgcc/config/arm/unwind-arm.h b/libgcc/config/arm/unwind-arm.h
index 9f7d3f2..9cb6fd8 100644
--- a/libgcc/config/arm/unwind-arm.h
+++ b/libgcc/config/arm/unwind-arm.h
@@ -33,9 +33,33 @@
 /* Use IP as a scratch register within the personality routine.  */
 #define UNWIND_POINTER_REG 12
 
+#define FDPIC_REGNUM 9
+
+#define STR(x) #x
+#define XSTR(x) STR(x)
+
 #ifdef __cplusplus
 extern "C" {
 #endif
+_Unwind_Ptr __attribute__((weak)) __gnu_Unwind_Find_got (_Unwind_Ptr);
+
+static inline _Unwind_Ptr gnu_Unwind_Find_got (_Unwind_Ptr ptr)
+{
+    _Unwind_Ptr res;
+
+    if (__gnu_Unwind_Find_got)
+	res =  __gnu_Unwind_Find_got (ptr);
+    else
+      {
+	asm volatile ("mov %[result], r" XSTR(FDPIC_REGNUM)
+		      : [result]"=r" (res)
+		      :
+		      :);
+      }
+
+    return res;
+}
+
   /* Decode an R_ARM_TARGET2 relocation.  */
   static inline _Unwind_Word
   _Unwind_decode_typeinfo_ptr (_Unwind_Word base __attribute__ ((unused)),
@@ -48,7 +72,12 @@ extern "C" {
       if (!tmp)
 	return 0;
 
-#if (defined(linux) && !defined(__uClinux__)) || defined(__NetBSD__) \
+#if __FDPIC__
+      /* For FDPIC, we store the offset of the GOT entry.  */
+      /* So, first get GOT from dynamic linker and then use indirect access.  */
+      tmp += gnu_Unwind_Find_got (ptr);
+      tmp = *(_Unwind_Word *) tmp;
+#elif (defined(linux) && !defined(__uClinux__)) || defined(__NetBSD__) \
     || defined(__FreeBSD__) || defined(__fuchsia__)
       /* Pc-relative indirect.  */
 #define _GLIBCXX_OVERRIDE_TTYPE_ENCODING (DW_EH_PE_pcrel | DW_EH_PE_indirect)
diff --git a/libgcc/unwind-arm-common.inc b/libgcc/unwind-arm-common.inc
index 76f8fc3..0d2ec0b 100644
--- a/libgcc/unwind-arm-common.inc
+++ b/libgcc/unwind-arm-common.inc
@@ -62,6 +62,7 @@ __gnu_Unwind_Find_exidx (_Unwind_Ptr, int *);
 #define UCB_PR_ADDR(ucbp) ((ucbp)->unwinder_cache.reserved2)
 #define UCB_SAVED_CALLSITE_ADDR(ucbp) ((ucbp)->unwinder_cache.reserved3)
 #define UCB_FORCED_STOP_ARG(ucbp) ((ucbp)->unwinder_cache.reserved4)
+#define UCB_PR_GOT(ucbp) ((ucbp)->unwinder_cache.reserved5)
 
 /* Unwind descriptors.  */
 
@@ -85,6 +86,16 @@ typedef struct __EIT_entry
   _uw content;
 } __EIT_entry;
 
+#ifdef __FDPIC__
+
+/* Only used in FDPIC case.  */
+struct funcdesc_t
+{
+  unsigned int ptr;
+  unsigned int got;
+};
+#endif
+
 /* Assembly helper functions.  */
 
 /* Restore core register state.  Never returns.  */
@@ -259,7 +270,21 @@ get_eit_entry (_Unwind_Control_Block *ucbp, _uw return_address)
     {
       /* One of the predefined standard routines.  */
       _uw idx = (*(_uw *) ucbp->pr_cache.ehtp >> 24) & 0xf;
+#if __FDPIC__
+      {
+	struct funcdesc_t *funcdesc
+	  = (struct funcdesc_t *) __gnu_unwind_get_pr_addr (idx);
+	if (funcdesc)
+	  {
+	    UCB_PR_ADDR (ucbp) = funcdesc->ptr;
+	    UCB_PR_GOT (ucbp) = funcdesc->got;
+	  }
+	else
+	  UCB_PR_ADDR (ucbp) = 0;
+      }
+#else
       UCB_PR_ADDR (ucbp) = __gnu_unwind_get_pr_addr (idx);
+#endif
       if (UCB_PR_ADDR (ucbp) == 0)
 	{
 	  /* Failed */
@@ -270,6 +295,10 @@ get_eit_entry (_Unwind_Control_Block *ucbp, _uw return_address)
     {
       /* Execute region offset to PR */
       UCB_PR_ADDR (ucbp) = selfrel_offset31 (ucbp->pr_cache.ehtp);
+#if __FDPIC__
+      UCB_PR_GOT (ucbp)
+	= (unsigned int) gnu_Unwind_Find_got ((_Unwind_Ptr) UCB_PR_ADDR (ucbp));
+#endif
     }
   return _URC_OK;
 }
@@ -291,14 +320,29 @@ unwind_phase2 (_Unwind_Control_Block * ucbp, phase2_vrs * vrs)
       UCB_SAVED_CALLSITE_ADDR (ucbp) = VRS_PC(vrs);
 
       /* Call the pr to decide what to do.  */
+#if __FDPIC__
+      {
+	volatile struct funcdesc_t funcdesc;
+	funcdesc.ptr = UCB_PR_ADDR (ucbp);
+	funcdesc.got = UCB_PR_GOT (ucbp);
+	pr_result = ((personality_routine) &funcdesc)
+	  (_US_UNWIND_FRAME_STARTING, ucbp, (_Unwind_Context *) vrs);
+      }
+#else
       pr_result = ((personality_routine) UCB_PR_ADDR (ucbp))
 	(_US_UNWIND_FRAME_STARTING, ucbp, (_Unwind_Context *) vrs);
+#endif
     }
   while (pr_result == _URC_CONTINUE_UNWIND);
   
   if (pr_result != _URC_INSTALL_CONTEXT)
     abort();
 
+#if __FDPIC__
+  /* r9 could have been lost due to PLT jump.  Restore correct value.  */
+  vrs->core.r[FDPIC_REGNUM] = gnu_Unwind_Find_got (VRS_PC (vrs));
+#endif
+
   uw_restore_core_regs (vrs, &vrs->core);
 }
 
@@ -346,8 +390,18 @@ unwind_phase2_forced (_Unwind_Control_Block *ucbp, phase2_vrs *entry_vrs,
 	  next_vrs = saved_vrs;
 
 	  /* Call the pr to decide what to do.  */
+#if __FDPIC__
+	  {
+	    volatile struct funcdesc_t funcdesc;
+	    funcdesc.ptr = UCB_PR_ADDR (ucbp);
+	    funcdesc.got = UCB_PR_GOT (ucbp);
+	    pr_result = ((personality_routine) &funcdesc)
+	      (action, ucbp, (void *) &next_vrs);
+	  }
+#else
 	  pr_result = ((personality_routine) UCB_PR_ADDR (ucbp))
 	    (action, ucbp, (void *) &next_vrs);
+#endif
 
 	  saved_vrs.prev_sp = VRS_SP (&next_vrs);
 	}
@@ -384,6 +438,11 @@ unwind_phase2_forced (_Unwind_Control_Block *ucbp, phase2_vrs *entry_vrs,
       return _URC_FAILURE;
     }
 
+#if __FDPIC__
+  /* r9 could have been lost due to PLT jump.  Restore correct value.  */
+  saved_vrs.core.r[FDPIC_REGNUM] = gnu_Unwind_Find_got (VRS_PC (&saved_vrs));
+#endif
+
   uw_restore_core_regs (&saved_vrs, &saved_vrs.core);
 }
 
@@ -429,8 +488,18 @@ __gnu_Unwind_RaiseException (_Unwind_Control_Block * ucbp,
 	return _URC_FAILURE;
 
       /* Call the pr to decide what to do.  */
+#if __FDPIC__
+      {
+	volatile struct funcdesc_t funcdesc;
+	funcdesc.ptr = UCB_PR_ADDR (ucbp);
+	funcdesc.got = UCB_PR_GOT (ucbp);
+	pr_result = ((personality_routine) &funcdesc)
+	  (_US_VIRTUAL_UNWIND_FRAME, ucbp, (void *) &saved_vrs);
+      }
+#else
       pr_result = ((personality_routine) UCB_PR_ADDR (ucbp))
 	(_US_VIRTUAL_UNWIND_FRAME, ucbp, (void *) &saved_vrs);
+#endif
     }
   while (pr_result == _URC_CONTINUE_UNWIND);
 
@@ -488,13 +557,27 @@ __gnu_Unwind_Resume (_Unwind_Control_Block * ucbp, phase2_vrs * entry_vrs)
     }
 
   /* Call the cached PR.  */
+#if __FDPIC__
+  {
+    volatile struct funcdesc_t funcdesc;
+    funcdesc.ptr = UCB_PR_ADDR (ucbp);
+    funcdesc.got = UCB_PR_GOT (ucbp);
+    pr_result = ((personality_routine) &funcdesc)
+      (_US_UNWIND_FRAME_RESUME, ucbp, (_Unwind_Context *) entry_vrs);
+  }
+#else
   pr_result = ((personality_routine) UCB_PR_ADDR (ucbp))
 	(_US_UNWIND_FRAME_RESUME, ucbp, (_Unwind_Context *) entry_vrs);
+#endif
 
   switch (pr_result)
     {
     case _URC_INSTALL_CONTEXT:
       /* Upload the registers to enter the landing pad.  */
+#if __FDPIC__
+      /* r9 could have been lost due to PLT jump.  Restore correct value.  */
+      entry_vrs->core.r[FDPIC_REGNUM] = gnu_Unwind_Find_got (VRS_PC (entry_vrs));
+#endif
       uw_restore_core_regs (entry_vrs, &entry_vrs->core);
 
     case _URC_CONTINUE_UNWIND:
@@ -586,9 +669,20 @@ __gnu_Unwind_Backtrace(_Unwind_Trace_Fn trace, void * trace_argument,
 	}
 
       /* Call the pr to decide what to do.  */
+#if __FDPIC__
+      {
+	volatile struct funcdesc_t funcdesc;
+	funcdesc.ptr = UCB_PR_ADDR (ucbp);
+	funcdesc.got = UCB_PR_GOT (ucbp);
+	code = ((personality_routine) &funcdesc)
+	  (_US_VIRTUAL_UNWIND_FRAME | _US_FORCE_UNWIND,
+	   ucbp, (void *) &saved_vrs);
+      }
+#else
       code = ((personality_routine) UCB_PR_ADDR (ucbp))
 	(_US_VIRTUAL_UNWIND_FRAME | _US_FORCE_UNWIND, 
 	 ucbp, (void *) &saved_vrs);
+#endif
     }
   while (code != _URC_END_OF_STACK
 	 && code != _URC_FAILURE);
diff --git a/libgcc/unwind-pe.h b/libgcc/unwind-pe.h
index dd5ae95..9c5177f 100644
--- a/libgcc/unwind-pe.h
+++ b/libgcc/unwind-pe.h
@@ -259,10 +259,27 @@ read_encoded_value_with_base (unsigned char encoding, _Unwind_Ptr base,
 
       if (result != 0)
 	{
+#if __FDPIC__
+	  /* FDPIC relative addresses imply taking the GOT address
+	     into account.  */
+	  if ((encoding & DW_EH_PE_pcrel) && (encoding & DW_EH_PE_indirect))
+	    {
+	      result += gnu_Unwind_Find_got ((_Unwind_Ptr) u);
+	      result = *(_Unwind_Internal_Ptr *) result;
+	    }
+	  else
+	    {
+	      result += ((encoding & 0x70) == DW_EH_PE_pcrel
+			 ? (_Unwind_Internal_Ptr) u : base);
+	      if (encoding & DW_EH_PE_indirect)
+		result = *(_Unwind_Internal_Ptr *) result;
+	    }
+#else
 	  result += ((encoding & 0x70) == DW_EH_PE_pcrel
 		     ? (_Unwind_Internal_Ptr) u : base);
 	  if (encoding & DW_EH_PE_indirect)
 	    result = *(_Unwind_Internal_Ptr *) result;
+#endif
 	}
     }
 
diff --git a/libstdc++-v3/libsupc++/eh_personality.cc b/libstdc++-v3/libsupc++/eh_personality.cc
index 1b336c7..7b26b8d 100644
--- a/libstdc++-v3/libsupc++/eh_personality.cc
+++ b/libstdc++-v3/libsupc++/eh_personality.cc
@@ -93,7 +93,15 @@ get_ttype_entry (lsda_header_info *info, _uleb128_t i)
   _Unwind_Ptr ptr;
 
   i *= size_of_encoded_value (info->ttype_encoding);
-  read_encoded_value_with_base (info->ttype_encoding, info->ttype_base,
+  read_encoded_value_with_base (
+#if __FDPIC__
+				/* Force these flags to nake sure to
+				   take the GOT into account.  */
+				(DW_EH_PE_pcrel | DW_EH_PE_indirect),
+#else
+				info->ttype_encoding,
+#endif
+				info->ttype_base,
 				info->TType - i, &ptr);
 
   return reinterpret_cast<const std::type_info *>(ptr);
