toolchain/gcc: bump 4.5.x version

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/gcc/4.5.1/840-arm-pr45070.patch

@@ -1,184 +0,0 @@
-Miscompiled c++ class with packed attribute on ARM with -Os optimizations
-
-http://gcc.gnu.org/PR45070
-https://bugs.gentoo.org/331641
-
---- a/gcc/Makefile.in
-+++ b/gcc/Makefile.in
-@@ -3036,7 +3036,7 @@ tree-switch-conversion.o : tree-switch-conversion.c $(CONFIG_H) $(SYSTEM_H) \
-     $(TREE_H) $(TM_P_H) $(TREE_FLOW_H) $(DIAGNOSTIC_H) $(TREE_INLINE_H) \
-     $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) $(GIMPLE_H) \
-     $(TREE_PASS_H) $(FLAGS_H) $(EXPR_H) $(BASIC_BLOCK_H) output.h \
--    $(GGC_H) $(OBSTACK_H) $(PARAMS_H) $(CPPLIB_H) $(PARAMS_H)
-+    $(GGC_H) $(OBSTACK_H) $(PARAMS_H) $(CPPLIB_H) $(PARAMS_H) langhooks.h
- tree-complex.o : tree-complex.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
-     $(TM_H) $(RTL_H) $(REAL_H) $(FLAGS_H) $(TREE_FLOW_H) $(GIMPLE_H) \
-     tree-iterator.h $(TREE_PASS_H) tree-ssa-propagate.h $(DIAGNOSTIC_H)
---- a/gcc/config/arm/arm.c
-+++ b/gcc/config/arm/arm.c
-@@ -13705,7 +13705,8 @@ arm_output_epilogue (rtx sibling)
- 		  && !crtl->tail_call_emit)
- 		{
- 		  unsigned long mask;
--		  mask = (1 << (arm_size_return_regs() / 4)) - 1;
-+                  /* Preserve return values, of any size.  */
-+		  mask = (1 << ((arm_size_return_regs() + 3) / 4)) - 1;
- 		  mask ^= 0xf;
- 		  mask &= ~saved_regs_mask;
- 		  reg = 0;
---- a/gcc/config/arm/linux-atomic.c
-+++ b/gcc/config/arm/linux-atomic.c
-@@ -56,7 +56,7 @@ typedef void (__kernel_dmb_t) (void);
- 									\
-     do {								\
-       tmp = *ptr;							\
--      failure = __kernel_cmpxchg (tmp, PFX_OP tmp INF_OP val, ptr);	\
-+      failure = __kernel_cmpxchg (tmp, PFX_OP (tmp INF_OP val), ptr);	\
-     } while (failure != 0);						\
- 									\
-     return tmp;								\
-@@ -88,8 +88,8 @@ FETCH_AND_OP_WORD (nand, ~, &)
- 									\
-     do {								\
-       oldval = *wordptr;						\
--      newval = ((PFX_OP ((oldval & mask) >> shift)			\
--                 INF_OP (unsigned int) val) << shift) & mask;		\
-+      newval = ((PFX_OP (((oldval & mask) >> shift)			\
-+			 INF_OP (unsigned int) val)) << shift) & mask;	\
-       newval |= oldval & ~mask;						\
-       failure = __kernel_cmpxchg (oldval, newval, wordptr);		\
-     } while (failure != 0);						\
-@@ -97,19 +97,19 @@ FETCH_AND_OP_WORD (nand, ~, &)
-     return (RETURN & mask) >> shift;					\
-   }
- 
--SUBWORD_SYNC_OP (add,   , +, short, 2, oldval)
--SUBWORD_SYNC_OP (sub,   , -, short, 2, oldval)
--SUBWORD_SYNC_OP (or,    , |, short, 2, oldval)
--SUBWORD_SYNC_OP (and,   , &, short, 2, oldval)
--SUBWORD_SYNC_OP (xor,   , ^, short, 2, oldval)
--SUBWORD_SYNC_OP (nand, ~, &, short, 2, oldval)
-+SUBWORD_SYNC_OP (add,   , +, unsigned short, 2, oldval)
-+SUBWORD_SYNC_OP (sub,   , -, unsigned short, 2, oldval)
-+SUBWORD_SYNC_OP (or,    , |, unsigned short, 2, oldval)
-+SUBWORD_SYNC_OP (and,   , &, unsigned short, 2, oldval)
-+SUBWORD_SYNC_OP (xor,   , ^, unsigned short, 2, oldval)
-+SUBWORD_SYNC_OP (nand, ~, &, unsigned short, 2, oldval)
- 
--SUBWORD_SYNC_OP (add,   , +, char, 1, oldval)
--SUBWORD_SYNC_OP (sub,   , -, char, 1, oldval)
--SUBWORD_SYNC_OP (or,    , |, char, 1, oldval)
--SUBWORD_SYNC_OP (and,   , &, char, 1, oldval)
--SUBWORD_SYNC_OP (xor,   , ^, char, 1, oldval)
--SUBWORD_SYNC_OP (nand, ~, &, char, 1, oldval)
-+SUBWORD_SYNC_OP (add,   , +, unsigned char, 1, oldval)
-+SUBWORD_SYNC_OP (sub,   , -, unsigned char, 1, oldval)
-+SUBWORD_SYNC_OP (or,    , |, unsigned char, 1, oldval)
-+SUBWORD_SYNC_OP (and,   , &, unsigned char, 1, oldval)
-+SUBWORD_SYNC_OP (xor,   , ^, unsigned char, 1, oldval)
-+SUBWORD_SYNC_OP (nand, ~, &, unsigned char, 1, oldval)
- 
- #define OP_AND_FETCH_WORD(OP, PFX_OP, INF_OP)				\
-   int HIDDEN								\
-@@ -119,10 +119,10 @@ SUBWORD_SYNC_OP (nand, ~, &, char, 1, oldval)
- 									\
-     do {								\
-       tmp = *ptr;							\
--      failure = __kernel_cmpxchg (tmp, PFX_OP tmp INF_OP val, ptr);	\
-+      failure = __kernel_cmpxchg (tmp, PFX_OP (tmp INF_OP val), ptr);	\
-     } while (failure != 0);						\
- 									\
--    return PFX_OP tmp INF_OP val;					\
-+    return PFX_OP (tmp INF_OP val);					\
-   }
- 
- OP_AND_FETCH_WORD (add,   , +)
-@@ -132,19 +132,19 @@ OP_AND_FETCH_WORD (and,   , &)
- OP_AND_FETCH_WORD (xor,   , ^)
- OP_AND_FETCH_WORD (nand, ~, &)
- 
--SUBWORD_SYNC_OP (add,   , +, short, 2, newval)
--SUBWORD_SYNC_OP (sub,   , -, short, 2, newval)
--SUBWORD_SYNC_OP (or,    , |, short, 2, newval)
--SUBWORD_SYNC_OP (and,   , &, short, 2, newval)
--SUBWORD_SYNC_OP (xor,   , ^, short, 2, newval)
--SUBWORD_SYNC_OP (nand, ~, &, short, 2, newval)
-+SUBWORD_SYNC_OP (add,   , +, unsigned short, 2, newval)
-+SUBWORD_SYNC_OP (sub,   , -, unsigned short, 2, newval)
-+SUBWORD_SYNC_OP (or,    , |, unsigned short, 2, newval)
-+SUBWORD_SYNC_OP (and,   , &, unsigned short, 2, newval)
-+SUBWORD_SYNC_OP (xor,   , ^, unsigned short, 2, newval)
-+SUBWORD_SYNC_OP (nand, ~, &, unsigned short, 2, newval)
- 
--SUBWORD_SYNC_OP (add,   , +, char, 1, newval)
--SUBWORD_SYNC_OP (sub,   , -, char, 1, newval)
--SUBWORD_SYNC_OP (or,    , |, char, 1, newval)
--SUBWORD_SYNC_OP (and,   , &, char, 1, newval)
--SUBWORD_SYNC_OP (xor,   , ^, char, 1, newval)
--SUBWORD_SYNC_OP (nand, ~, &, char, 1, newval)
-+SUBWORD_SYNC_OP (add,   , +, unsigned char, 1, newval)
-+SUBWORD_SYNC_OP (sub,   , -, unsigned char, 1, newval)
-+SUBWORD_SYNC_OP (or,    , |, unsigned char, 1, newval)
-+SUBWORD_SYNC_OP (and,   , &, unsigned char, 1, newval)
-+SUBWORD_SYNC_OP (xor,   , ^, unsigned char, 1, newval)
-+SUBWORD_SYNC_OP (nand, ~, &, unsigned char, 1, newval)
- 
- int HIDDEN
- __sync_val_compare_and_swap_4 (int *ptr, int oldval, int newval)
-@@ -194,8 +194,8 @@ __sync_val_compare_and_swap_4 (int *ptr, int oldval, int newval)
-       }									\
-   }
- 
--SUBWORD_VAL_CAS (short, 2)
--SUBWORD_VAL_CAS (char,  1)
-+SUBWORD_VAL_CAS (unsigned short, 2)
-+SUBWORD_VAL_CAS (unsigned char,  1)
- 
- typedef unsigned char bool;
- 
-@@ -216,8 +216,8 @@ __sync_bool_compare_and_swap_4 (int *ptr, int oldval, int newval)
-     return (oldval == actual_oldval);					\
-   }
- 
--SUBWORD_BOOL_CAS (short, 2)
--SUBWORD_BOOL_CAS (char,  1)
-+SUBWORD_BOOL_CAS (unsigned short, 2)
-+SUBWORD_BOOL_CAS (unsigned char,  1)
- 
- void HIDDEN
- __sync_synchronize (void)
-@@ -259,8 +259,8 @@ __sync_lock_test_and_set_4 (int *ptr, int val)
-     return (oldval & mask) >> shift;					\
-   }
- 
--SUBWORD_TEST_AND_SET (short, 2)
--SUBWORD_TEST_AND_SET (char,  1)
-+SUBWORD_TEST_AND_SET (unsigned short, 2)
-+SUBWORD_TEST_AND_SET (unsigned char,  1)
- 
- #define SYNC_LOCK_RELEASE(TYPE, WIDTH)					\
-   void HIDDEN								\
---- a/gcc/tree-switch-conversion.c
-+++ b/gcc/tree-switch-conversion.c
-@@ -96,6 +96,7 @@ eight) times the number of the actual switch branches. */
- #include "diagnostic.h"
- #include "tree-dump.h"
- #include "timevar.h"
-+#include "langhooks.h"
- 
- /* The main structure of the pass.  */
- struct switch_conv_info
-@@ -693,9 +694,11 @@ gen_inbound_check (gimple swtch)
- 
-   /* Make sure we do not generate arithmetics in a subrange.  */
-   if (TREE_TYPE (TREE_TYPE (info.index_expr)))
--    utype = unsigned_type_for (TREE_TYPE (TREE_TYPE (info.index_expr)));
-+    utype = lang_hooks.types.type_for_mode
-+      (TYPE_MODE (TREE_TYPE (TREE_TYPE (info.index_expr))), 1);
-   else
--    utype = unsigned_type_for (TREE_TYPE (info.index_expr));
-+    utype = lang_hooks.types.type_for_mode
-+      (TYPE_MODE (TREE_TYPE (info.index_expr)), 1);
- 
-   /* (end of) block 0 */
-   gsi = gsi_for_stmt (info.arr_ref_first);

toolchain/gcc/Config.in

@@ -53,7 +53,7 @@ config BR2_GCC_VERSION
 	default "4.2.4"     if BR2_GCC_VERSION_4_2_4
 	default "4.3.5"     if BR2_GCC_VERSION_4_3_X
 	default "4.4.5"     if BR2_GCC_VERSION_4_4_X
-	default "4.5.1"     if BR2_GCC_VERSION_4_5_X
+	default "4.5.2"     if BR2_GCC_VERSION_4_5_X
 	default $BR2_GCC_SNAP_DATE if BR2_GCC_VERSION_SNAP
 
 config BR2_EXTRA_GCC_CONFIG_OPTIONS