add gfx908 support ,fixed

libethash-cl/kernels/Makefile

@@ -5,15 +5,15 @@ ASFLAGS=-I$(SDIR)
 AS=clrxasm
 
 .PHONY: all
-all: ellesmere tonga baffin gfx900 gfx901 gfx906
-	@echo "Built ethash kernel for Ellesmere, Tonga, Baffin, Gfx900 and Gfx901 architectures."
+all: ellesmere tonga baffin gfx900 gfx901 gfx906 gfx908 gfx908:sramecc+:xnack-
+	@echo "Built ethash kernel for Ellesmere, Tonga, Baffin, Gfx900, Gfx901, Gfx906 and Gfx 908 architectures."
 
 .PHONY: clean
 clean:
 	rm -f $(BUILD)/*.o $(BUILD)/*.bin
 
 %.bin:
-	$(eval ARCH:=$(shell echo "$*" | sed -n 's/\(^[A-Za-z0-9]*\).*/\1/p'))
+	$(eval ARCH:=$(shell echo "$*" | sed -n 's/\(^[A-Za-z0-9:+-]*\).*/\1/p'))
 	$(eval LWS:=$(shell echo "$*" | sed -n 's/.*lws\([0-9]\+\)/\1/p'))
 	$(AS) $(SDIR)/GCN_ethash.isa -g $(ARCH) -DFAST_EXIT -Dworksize=$(LWS) $(ASFLAGS) -o $(BUILD)/ethash_$(ARCH)_lws$(LWS)_exit.bin
 	$(AS) $(SDIR)/GCN_ethash.isa -g $(ARCH) -Dworksize=$(LWS) $(ASFLAGS) -o $(BUILD)/ethash_$(ARCH)_lws$(LWS).bin
@@ -41,3 +41,13 @@ gfx901: gfx901_lws64.bin gfx901_lws128.bin gfx901_lws256.bin
 .PHONY: gfx906
 gfx906: gfx906_lws64.bin gfx906_lws128.bin gfx906_lws256.bin
 		@echo "Built gfx906 kernels..."
+
+
+.PHONY: gfx908
+gfx906: gfx908_lws64.bin gfx908_lws128.bin gfx908_lws256.bin
+		@echo "Built gfx908 kernels..."
+
+.PHONY: gfx908:sramecc+:xnack-
+gfx908:sramecc+:xnack-: gfx908:sramecc+:xnack-_lws64.bin gfx908:sramecc+:xnack-_lws128.bin gfx908:sramecc+:xnack-_lws256.bin
+		@echo "Built gfx908:sramecc+:xnack- kernels..."
+

libethash-cl/kernels/isa/GCN_ethash.isa

@@ -34,6 +34,14 @@
     .driver_version 2906007
     .include "GCN_ethash_globaldata.isa"
     .include "GCN5_ethash_search.isa"
+.elseifgpu gfx908
+    .driver_version 2906007
+    .include "GCN_ethash_globaldata.isa"
+    .include "GCN5_ethash_search.isa"
+.elseifgpu gfx908:sramecc+:xnack-
+    .driver_version 2906007
+    .include "GCN_ethash_globaldata.isa"
+    .include "GCN5_ethash_search.isa"
 .else
     .error "Unsupported GPU!"
 .endif