* doc/install.texi (xtensa-*-elf): New target.

[pf3gnuchains/gcc-fork.git] / gcc / config / elfos.h

diff --git a/gcc/config/elfos.h b/gcc/config/elfos.h
index 33e8815..6b93253 100644 (file)
--- a/gcc/config/elfos.h
+++ b/gcc/config/elfos.h
@@ -42,15 +42,6 @@ Boston, MA 02111-1307, USA.  */
 #define MAX_OFILE_ALIGNMENT (32768 * 8)
 #endif
 
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-                        %{!symbolic: \
-                         %{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}}}\
-                       crtbegin.o%s"
-
 /* Use periods rather than dollar signs in special g++ assembler names.  */
 
 #define NO_DOLLAR_IN_LABEL
@@ -79,11 +70,12 @@ Boston, MA 02111-1307, USA.  */
 #define DWARF2_DEBUGGING_INFO 1
 #endif
 
-/* The GNU tools operate better with stabs.  Since we don't have
-   any native tools to be compatible with, default to stabs.  */
+/* The GNU tools operate better with dwarf2, and it is required by some
+   psABI's.  Since we don't have any native tools to be compatible with,
+   default to dwarf2.  */
 
 #ifndef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
+#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
 #endif
 
 /* All SVR4 targets use the ELF object file format.  */
@@ -97,9 +89,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define IDENT_ASM_OP "\t.ident\t"
 
-#undef  ASM_BYTE_OP
-#define ASM_BYTE_OP    "\t.byte\t"
-
 #undef  SET_ASM_OP
 #define SET_ASM_OP     "\t.set\t"