Got the cc1!

Author: claziss

gcc/config.gcc

@@ -1350,7 +1350,7 @@ arc-*-linux* | arc[eb]*-*linux*)
 	gcc_cv_initfini_array=yes
 	;;
 arc64-*-elf*)
-	tm_file="arc64/elf.h ${tm_file}"
+	tm_file="dbxelf.h elfos.h newlib-stdint.h arc64/elf.h ${tm_file}"
 	;;
 arm-wrs-vxworks7*)
 	# We only support VxWorks 7 now on ARM, post SR600.  Pre SR600

gcc/config/arc64/arc64.c

@@ -168,7 +168,7 @@ arc64_prepare_move_operands (rtx op0, rtx op1, machine_mode mode)
 
 /* Split a mov with long immediate instruction into smaller, size
    friendly instructions.  */
-
+#if 0
 bool
 arc64_split_mov_const (rtx *operands)
 {
@@ -320,6 +320,7 @@ arc64_expand_call (rtx result, rtx mem, bool sibcall)
 
   emit_call_insn (call);
 }
+#endif
 
 /* Return nonzero if this function is known to have a null epilogue.
    This allows the optimizer to omit jumps to jumps if no stack
@@ -334,7 +335,7 @@ arc64_can_use_return_insn_p (void)
 /* This is how to output a definition of an internal numbered label where
    PREFIX is the class of label and NUM is the number within the class.  */
 
-static void arc_internal_label (FILE *stream, const char *prefix, unsigned long labelno)
+static void arc64_internal_label (FILE *stream, const char *prefix, unsigned long labelno)
 {
   default_internal_label (stream, prefix, labelno);
 }
@@ -357,8 +358,8 @@ static void arc_internal_label (FILE *stream, const char *prefix, unsigned long
 #undef TARGET_CAN_ELIMINATE
 #define TARGET_CAN_ELIMINATE arc64_can_eliminate
 
-#undef TARGET_LEGITIMATE_ADDRESS_P
-#define TARGET_LEGITIMATE_ADDRESS_P arc64_legitimate_address_p
+//#undef TARGET_LEGITIMATE_ADDRESS_P
+//#define TARGET_LEGITIMATE_ADDRESS_P arc64_legitimate_address_p
 
 #undef TARGET_LEGITIMATE_CONSTANT_P
 #define TARGET_LEGITIMATE_CONSTANT_P arc64_legitimate_constant_p
@@ -368,4 +369,4 @@ static void arc_internal_label (FILE *stream, const char *prefix, unsigned long
 
 struct gcc_target targetm = TARGET_INITIALIZER;
 
-#include "gt-arc64.h"
+//#include "gt-arc64.h"

gcc/config/arc64/arc64.h

@@ -429,4 +429,41 @@ do {							\
     }							\
   while (0)
 
+#define ASM_OUTPUT_ALIGN(FILE,LOG) \
+do { \
+  if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); \
+} while (0)
+
+#define CASE_VECTOR_MODE Pmode
+
+/* Output to assembler file text saying following lines
+   may contain character constants, extra white space, comments, etc.  */
+#undef ASM_APP_ON
+#define ASM_APP_ON ""
+
+/* Output to assembler file text saying following lines
+   no longer contain unusual constructs.  */
+#undef ASM_APP_OFF
+#define ASM_APP_OFF ""
+
+/* All the work done in PROFILE_HOOK, but still required.  */
+#undef FUNCTION_PROFILER
+#define FUNCTION_PROFILER(STREAM, LABELNO) do { } while (0)
+
+#define NO_PROFILE_COUNTERS  1
+
+/*  ASM_OUTPUT_ALIGNED_DECL_LOCAL (STREAM, DECL, NAME, SIZE, ALIGNMENT)
+    Define this macro when you need to see the variable's decl in order to
+    chose what to output.  */
+#define ASM_OUTPUT_ALIGNED_DECL_LOCAL(STREAM, DECL, NAME, SIZE, ALIGN) \
+  do {									\
+    ASM_OUTPUT_ALIGN (STREAM, floor_log2 ((ALIGN) / BITS_PER_UNIT));	\
+    ASM_OUTPUT_TYPE_DIRECTIVE (STREAM, NAME, "object");			\
+    ASM_OUTPUT_SIZE_DIRECTIVE (STREAM, NAME, SIZE);			\
+    ASM_OUTPUT_LABEL (STREAM, NAME);					\
+  } while (0);
+
+/* Globalizing directive for a label.  */
+#define GLOBAL_ASM_OP "\t.global\t"
+
 #endif /* GCC_ARC64_H */