simplified tests

Author: davidharrishmc

examples/asm/mei/Makefile

@@ -1,19 +1,19 @@
 TARGET = mei
 
-$(TARGET).objdump: $(TARGET)
-	riscv64-unknown-elf-objdump -D $(TARGET) > $(TARGET).objdump
+$(TARGET).objdump: $(TARGET).elf
+	riscv64-unknown-elf-objdump -D $(TARGET).elf > $(TARGET).objdump
 
-%: %.S Makefile
+%.elf: %.S Makefile
 	riscv64-unknown-elf-gcc -g -o $@ -march=rv64gc -mabi=lp64 -mcmodel=medany \
-	    -nostartfiles -T../../link/link.ld $<
+	    -nostartfiles -Tlink.ld $<
 
 sim:
-	spike -d +signature=$(TARGET).signature.output +signature-granularity=8 $(TARGET)
+	spike -d +signature=$(TARGET).signature.output +signature-granularity=8 $(TARGET).elf
 	diff --ignore-case $(TARGET).signature.output $(TARGET).reference_output || exit
 	echo "Signature matches! Success!"
 
 wally:
-	wsim rv64gc --elf $(TARGET) --lockstepverbose
+	wsim rv64gc --elf $(TARGET).elf --lockstepverbose
 
 clean:
-	rm -f $(TARGET) *.objdump* *.signature.output *.elf* *.memfile
+	rm -f $(TARGET).elf *.objdump* *.signature.output *.elf* *.memfile

examples/asm/mei/link.ld

@@ -0,0 +1,18 @@
+OUTPUT_ARCH( "riscv" )
+ENTRY(rvtest_entry_point)
+
+SECTIONS
+{
+  . = 0x80000000;
+  .text : { *(.text.init) *(.text) }
+  . = ALIGN(0x1000);
+  .tohost : { *(.tohost) }
+  . = ALIGN(0x4000);
+  .data : { *(.data) }
+  .data.string : { *(.data.string)}
+  . = ALIGN(0x1000);
+  .bss : { *(.bss) }
+  . = ALIGN(0x1000);
+  .text : { *(.text.main) }
+  _end = .;
+}