alpha-elf: Disable stabs debugging, and the mips sdb extensions.

In particular, the mips sdb extensions accidentally implied the
irix dwarf2 extensions and restrictions.  Disable stabs because
it's almost certainly untested for years.

        * config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef.
        (DBX_DEBUGGING_INFO): Undef.

From-SVN: r176021

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f8097eafc2e3a7ee525798376713095ef32ff70b..9c466fef9e47d9e4e55375b069a1cee67d409ea2 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-07  Richard Henderson  <rth@redhat.com>
+
+       * config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef.
+       (DBX_DEBUGGING_INFO): Undef.
+
 2011-07-07  Richard Henderson  <rth@redhat.com>
 
        * dwarf2out.c (output_cfi_directive): Export.  Add FILE parameter.

diff --git a/gcc/config/alpha/elf.h b/gcc/config/alpha/elf.h
index 0293f26ee7ca5c8ed3fb9858514110ace388efff..8fa17451f86b4d4fb1c33533dcf39d6df28a6922 100644 (file)
--- a/gcc/config/alpha/elf.h
+++ b/gcc/config/alpha/elf.h
@@ -25,8 +25,9 @@ along with GCC; see the file COPYING3.  If not see
 
 /* ??? Move all SDB stuff from alpha.h to osf.h.  */
 #undef SDB_DEBUGGING_INFO
+#undef MIPS_DEBUGGING_INFO
+#undef DBX_DEBUGGING_INFO
 
-#define DBX_DEBUGGING_INFO 1
 #define DWARF2_DEBUGGING_INFO 1
 
 #undef  PREFERRED_DEBUGGING_TYPE