Wire up alpha in new build system

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>

Author: FlyGoat

Makefile.alpha

@@ -1,42 +1,24 @@
-CPP	= $(CC) -E
-RANLIB  = ranlib
-
-ifeq ($(LIBSUBARCH), EV4)
-LIBNAME		= $(LIBPREFIX)_ev4.a
-LIBNAME_P	= $(LIBPREFIX)_ev4_p.a
-endif
-
-ifeq ($(LIBSUBARCH), EV5)
-LIBNAME		= $(LIBPREFIX)_ev5.a
-LIBNAME_P	= $(LIBPREFIX)_ev5_p.a
-endif
-
-ifeq ($(LIBSUBARCH), EV6)
-LIBNAME		= $(LIBPREFIX)_ev6.a
-LIBNAME_P	= $(LIBPREFIX)_ev6_p.a
-endif
-
 ifneq ($(COMPILER), NATIVE)
 # GCC User
-ifeq ($(LIBSUBARCH), EV4)
-OPTION += -DEV4 -mcpu=ev4
+ifeq ($(CORE), EV4)
+CCOMMON_OPT += -mcpu=ev4
 endif
-ifeq ($(LIBSUBARCH), EV5)
-OPTION += -DEV5 -mcpu=ev5
+ifeq ($(CORE), EV5)
+CCOMMON_OPT += -mcpu=ev5
 endif
-ifeq ($(LIBSUBARCH), EV6)
-OPTION += -DEV6 -mcpu=ev6
+ifeq ($(CORE), EV6)
+CCOMMON_OPT += -mcpu=ev6
 endif
 else
 # Compaq Compiler User
-ifeq ($(LIBSUBARCH), EV4)
-OPTION += -DEV4 -tune ev4 -arch ev4
+ifeq ($(CORE), EV4)
+CCOMMON_OPT += -tune ev4 -arch ev4
 endif
-ifeq ($(LIBSUBARCH), EV5)
-OPTION += -DEV5 -tune ev5 -arch ev5
+ifeq ($(CORE), EV5)
+CCOMMON_OPT += -tune ev5 -arch ev5
 endif
-ifeq ($(LIBSUBARCH), EV6)
-OPTION += -DEV6 -tune ev6 -arch ev6
+ifeq ($(CORE), EV6)
+CCOMMON_OPT += -tune ev6 -arch ev6
 endif
 endif
 

cpuid_alpha.c

@@ -59,6 +59,11 @@ void get_subarchitecture(void){
   printf("ev%d", implver() + 4);
 }
 
+
+void get_corename(void){
+  printf("EV%d", implver() + 4);
+}
+
 void get_subdirname(void){
   printf("alpha");
 }

getarch.c

@@ -146,6 +146,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 /* #define FORCE_SPARCV7	*/
 /* #define FORCE_ZARCH_GENERIC	*/
 /* #define FORCE_Z13		*/
+/* #define FORCE_EV4		*/
+/* #define FORCE_EV5		*/
+/* #define FORCE_EV6		*/
 /* #define FORCE_GENERIC	*/
 
 #ifdef FORCE_P2
@@ -1601,6 +1604,42 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define CORENAME  "Z14"
 #endif
 
+#ifdef FORCE_EV4
+#define FORCE
+#define ARCHITECTURE    "ALPHA"
+#define SUBARCHITECTURE "ev4"
+#define ARCHCONFIG   "-DEV4 " \
+		     "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=32 " \
+		     "-DL2_SIZE=2097152 -DL2_LINESIZE=32 " \
+		     "-DDTB_DEFAULT_ENTRIES=32 -DDTB_SIZE=8192 "
+#define LIBNAME   "ev4"
+#define CORENAME  "EV4"
+#endif
+
+#ifdef FORCE_EV5
+#define FORCE
+#define ARCHITECTURE    "ALPHA"
+#define SUBARCHITECTURE "ev5"
+#define ARCHCONFIG   "-DEV5 " \
+		     "-DL1_DATA_SIZE=16384 -DL1_DATA_LINESIZE=32 " \
+		     "-DL2_SIZE=2097152 -DL2_LINESIZE=64 " \
+		     "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=8192 "
+#define LIBNAME   "ev5"
+#define CORENAME  "EV5"
+#endif
+
+#ifdef FORCE_EV6
+#define FORCE
+#define ARCHITECTURE    "ALPHA"
+#define SUBARCHITECTURE "ev6"
+#define ARCHCONFIG   "-DEV6 " \
+		     "-DL1_DATA_SIZE=32768 -DL1_DATA_LINESIZE=64 " \
+		     "-DL2_SIZE=4194304 -DL2_LINESIZE=64 " \
+		     "-DDTB_DEFAULT_ENTRIES=64 -DDTB_SIZE=8192 "
+#define LIBNAME   "ev6"
+#define CORENAME  "EV6"
+#endif
+
 #ifdef FORCE_C910V
 #define FORCE
 #define ARCHITECTURE    "RISCV64"
@@ -1777,7 +1816,7 @@ int main(int argc, char *argv[]){
 #ifdef FORCE
     printf("CORE=%s\n", CORENAME);
 #else
-#if defined(INTEL_AMD) || defined(POWER) || defined(__mips__) || defined(__arm__) || defined(__aarch64__) || defined(ZARCH) || defined(sparc) || defined(__loongarch__) || defined(__riscv)
+#if defined(INTEL_AMD) || defined(POWER) || defined(__mips__) || defined(__arm__) || defined(__aarch64__) || defined(ZARCH) || defined(sparc) || defined(__loongarch__) || defined(__riscv) || defined(__alpha__)
     printf("CORE=%s\n", get_corename());
 #endif
 #endif