1 files changed, 57 insertions, 0 deletions

diff --git a/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99315.patch b/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99315.patch
new file mode 100644
index 0000000000..3d5dd5f9ab
--- /dev/null
+++ b/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99315.patch
@@ -0,0 +1,57 @@
+2010-08-03  Chung-Lin Tang  <cltang@codesourcery.com>
+
+        Backport from mainline:
+
+        gcc/
+        2010-07-28  Chung-Lin Tang  <cltang@codesourcery.com>
+        * config/arm/arm.c (arm_pcs_default): Remove static.    
+        * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_PCS or
+        __ARM_PCS_VFP to indicate soft/hard-float calling convention.
+        (arm_pcs_default): Declare.
+
+ 2010-07-16  Jie Zhang  <jie@codesourcery.com>
+ 
+        Issue #7688
+
+=== modified file 'gcc/config/arm/arm.c'
+--- old/gcc/config/arm/arm.c    2010-08-02 13:42:24 +0000
++++ new/gcc/config/arm/arm.c    2010-08-03 13:55:46 +0000
+@@ -704,7 +704,7 @@
+ /* The maximum number of insns to be used when loading a constant.  */
+ static int arm_constant_limit = 3;
+ 
+-static enum arm_pcs arm_pcs_default;
++enum arm_pcs arm_pcs_default;
+ 
+ /* For an explanation of these variables, see final_prescan_insn below.  */
+ int arm_ccfsm_state;
+
+=== modified file 'gcc/config/arm/arm.h'
+--- old/gcc/config/arm/arm.h    2010-07-29 16:58:56 +0000
++++ new/gcc/config/arm/arm.h    2010-08-03 10:40:56 +0000
+@@ -94,7 +94,13 @@
+        if (arm_arch_iwmmxt)                            \
+          builtin_define ("__IWMMXT__");                \
+        if (TARGET_AAPCS_BASED)                         \
+-         builtin_define ("__ARM_EABI__");              \
++         {                                             \
++           if (arm_pcs_default == ARM_PCS_AAPCS_VFP)   \
++             builtin_define ("__ARM_PCS_VFP");         \
++           else if (arm_pcs_default == ARM_PCS_AAPCS)  \
++             builtin_define ("__ARM_PCS");             \
++           builtin_define ("__ARM_EABI__");            \
++         }                                             \
+     } while (0)
+ 
+ /* The various ARM cores.  */
+@@ -1648,6 +1654,9 @@
+   ARM_PCS_UNKNOWN
+ };
+ 
++/* Default procedure calling standard of current compilation unit. */
++extern enum arm_pcs arm_pcs_default;
++
+ /* A C type for declaring a variable that is used as the first argument of
+    `FUNCTION_ARG' and other related values.  */
+ typedef struct
+