1 files changed, 40 insertions, 0 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-4.5.0/libstdc++-emit-__cxa_end_cleanup-in-text.patch b/meta/recipes-devtools/gcc/gcc-4.5.0/libstdc++-emit-__cxa_end_cleanup-in-text.patch
new file mode 100644
index 0000000000..ada36a5914
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-4.5.0/libstdc++-emit-__cxa_end_cleanup-in-text.patch
@@ -0,0 +1,40 @@
+2010-06-07  Khem Raj  <raj.khem@gmail.com>
+
+        * libsupc++/eh_arm.cc (__cxa_end_cleanup): Use .pushsection/.popsection
+        to emit inline assembly into .text section.
+
+Index: gcc-4.5/libstdc++-v3/libsupc++/eh_arm.cc
+===================================================================
+--- gcc-4.5.orig/libstdc++-v3/libsupc++/eh_arm.cc       2010-06-04 23:20:18.000000000 -0700
++++ gcc-4.5/libstdc++-v3/libsupc++/eh_arm.cc    2010-06-08 11:27:34.247541722 -0700
+@@ -157,22 +157,26 @@ __gnu_end_cleanup(void)
+ // Assembly wrapper to call __gnu_end_cleanup without clobbering r1-r3.
+ // Also push r4 to preserve stack alignment.
+ #ifdef __thumb__
+-asm (".global __cxa_end_cleanup\n"
++asm ("  .pushsection .text.__cxa_end_cleanup\n"
++"      .global __cxa_end_cleanup\n"
+ "      .type __cxa_end_cleanup, \"function\"\n"
+ "      .thumb_func\n"
+ "__cxa_end_cleanup:\n"
+ "      push\t{r1, r2, r3, r4}\n"
+ "      bl\t__gnu_end_cleanup\n"
+ "      pop\t{r1, r2, r3, r4}\n"
+-"      bl\t_Unwind_Resume @ Never returns\n");
++"      bl\t_Unwind_Resume @ Never returns\n"
++"      .popsection\n");
+ #else
+-asm (".global __cxa_end_cleanup\n"
++asm ("  .pushsection .text.__cxa_end_cleanup\n"
++"      .global __cxa_end_cleanup\n"
+ "      .type __cxa_end_cleanup, \"function\"\n"
+ "__cxa_end_cleanup:\n"
+ "      stmfd\tsp!, {r1, r2, r3, r4}\n"
+ "      bl\t__gnu_end_cleanup\n"
+ "      ldmfd\tsp!, {r1, r2, r3, r4}\n"
+-"      bl\t_Unwind_Resume @ Never returns\n");
++"      bl\t_Unwind_Resume @ Never returns\n"
++"      .popsection\n");
+ #endif
+ 
+ #endif