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-rw-r--r--gcc-4.9/gcc/config/alpha/elf.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/alpha/elf.h b/gcc-4.9/gcc/config/alpha/elf.h
index 6ae4065bc..e334fc4ec 100644
--- a/gcc-4.9/gcc/config/alpha/elf.h
+++ b/gcc-4.9/gcc/config/alpha/elf.h
@@ -126,6 +126,10 @@ do { \
"%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s} \
%{shared|pie:crtendS.o%s;:crtend.o%s} crtn.o%s"
+/* This variable should be set to 'true' if the target ABI requires
+ unwinding tables even when exceptions are not used. */
+#define TARGET_UNWIND_TABLES_DEFAULT true
+
/* Select a format to encode pointers in exception handling data. CODE
is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is
true if the symbol may be affected by dynamic relocations.