alpha-interix.h (DWARF2_UNWIND_INFO): Define to zero.

        * alpha/alpha-interix.h (DWARF2_UNWIND_INFO): Define to zero.
        * alpha/osf2or3.h (DWARF2_UNWIND_INFO): Likewise.

From-SVN: r29467

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 961f5a7ea94be5e7ba411f611a21697d2773b3eb..5667361e87b9bfc356c3fb3bc702dc42689f2bbb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Thu Sep 16 16:47:08 1999  Richard Henderson  <rth@cygnus.com>
+
+       * alpha/alpha-interix.h (DWARF2_UNWIND_INFO): Define to zero.
+       * alpha/osf2or3.h (DWARF2_UNWIND_INFO): Likewise.
+
 Thu Sep 16 16:35:41 1999  Richard Henderson  <rth@cygnus.com>
 
        * alpha.md: Revert Thu Nov 26 change that came in through the

diff --git a/gcc/config/alpha/alpha-interix.h b/gcc/config/alpha/alpha-interix.h
index 668fe9397af5e424ea4bd7c413cfca5421d7b209..f90d06f506a6e327b205ec40bcfc7dec33c47040 100644 (file)
--- a/gcc/config/alpha/alpha-interix.h
+++ b/gcc/config/alpha/alpha-interix.h
@@ -211,6 +211,7 @@ while (0)
 
 /* DWARF2 Unwinding doesn't work with exception handling yet. */
 #undef DWARF2_UNWIND_INFO
+#define DWARF2_UNWIND_INFO 0
 
 /* Don't assume anything about the header files. */
 #define NO_IMPLICIT_EXTERN_C

diff --git a/gcc/config/alpha/osf2or3.h b/gcc/config/alpha/osf2or3.h
index 5abdb0e98b13ff44a74053885510e015f394e6d1..9d8c8f5e656ae4e9b156b55b4149d088fbacd4ef 100644 (file)
--- a/gcc/config/alpha/osf2or3.h
+++ b/gcc/config/alpha/osf2or3.h
@@ -24,7 +24,9 @@ Boston, MA 02111-1307, USA.  */
 #define LIB_SPEC "%{p:-lprof1} %{pg:-lprof1} %{a:-lprof2} -lc"
 
 /* As of OSF 3.2, as still can't subtract adjacent labels.  */
-
 #undef TARGET_AS_CAN_SUBTRACT_LABELS
 #define TARGET_AS_CAN_SUBTRACT_LABELS 0
 
+/* The frame unwind data requires the ability to subtract labels.  */
+#undef DWARF2_UNWIND_INFO
+#define DWARF2_UNWIND_INFO 0