New Opcode: MUL, LPM, LDS, STS

tests/mul.c

@@ -0,0 +1,32 @@
+#include <avr/io.h>
+
+volatile char foo[30];
+
+int main() {
+  foo[0] = 23;
+  foo[1] = 42;
+  // Should produce a mul
+  foo[2] = foo[0] * foo[1];
+
+  // Contains a decrement (8 Bit Dividend)
+  foo[3] = (unsigned char)((unsigned char )foo[1] / (unsigned char)foo[0]);
+
+  foo[4] = foo[1] % foo[0];
+
+  asm volatile ("break");
+}
+
+/*
+  check-name: Complex Memory Operations
+  check-start:
+  \avr@instr@stepn{100000}
+
+  \avr@test@MEM{96}{00010111} % 23
+  \avr@test@MEM{97}{00101010} % 42
+  \avr@test@MEM{98}{11000110} % 198
+
+  \avr@test@MEM{99}{00000001} % 1
+  \avr@test@MEM{100}{00010011} % 19
+
+  check-end:
+*/

tests/string.c

@@ -0,0 +1,22 @@
+#include <avr/io.h>
+
+// Produces LPM operations
+const char *foo = "abc";
+
+int main() {
+    char* p = foo;
+    while (*p) {
+        UDR = *p++;
+    }
+
+  asm volatile ("break");
+}
+
+/*
+  check-name: String Operations
+  check-start:
+  \avr@instr@stepn{1000000}
+
+  \avr@test@UDR{abc}
+  check-end:
+*/

tests/test-suite

@@ -111,7 +111,11 @@ do_test()
 	if [ "$actual_exit_value" -ne 0 ]; then
 		error "   Actual exit value does not match the expected one."
 		error "   expected 0, got $actual_exit_value"
-        tail -n 10 $file.output | sed 's/^/   /'
+        if [ x"$V" = x"1" ]; then
+            cat $file.output | sed 's/^/   /'
+        else
+            tail -n 10 $file.output | sed 's/^/   /'
+        fi
 		test_failed=1
 	fi