More opcodes.

1 files changed, 57 insertions, 0 deletions

diff --git a/test/test.sh b/test/test.sh
new file mode 100644
index 0000000..cd174e7
--- /dev/null
+++ b/test/test.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+set -eu
+
+tmps="$(mktemp --suffix .s)"
+tmpo="$(mktemp --suffix .o)"
+tmpb="$(mktemp --suffix .bin)"
+
+trap "rm -f \"$tmps\" \"$tmpo\" \"$tmpb\"" EXIT
+
+t () {
+	echo "$1" > "$tmps"
+	clang -Wno-everything -c -s "$tmps" -o "$tmpo" 
+	objcopy -j ".text" -O binary "$tmpo" "$tmpb"
+	want="$(xxd -ps "$tmpb" | head -n 1 | cut  -d ' ' -f 2-)"
+	./minias < "$tmps" > "$tmpo" 
+	objcopy -j ".text" -O binary "$tmpo" "$tmpb"
+	got="$(xxd -ps "$tmpb" | head -n 1 | cut  -d ' ' -f 2-)"
+	if test "$got" != "$want"
+	then
+	  echo ""
+	  echo "want: $1 -> $want"
+	  echo "got:  $1 -> $got"
+	  exit 1
+	fi
+	echo -n "."
+}
+
+t "nop"
+t "ret"
+t "leave"
+t "addq %rax, %rax"
+t "addl %eax, %eax"
+t "subq %rax, %rax"
+t "subl %eax, %eax"
+t "addq %rax, %rbx"
+t "addl %eax, %ebx"
+t "addq %rax, (%rax)"
+t "addq %rax, (%rbx)"
+t "addl %eax, (%rax)"
+t "addl %eax, (%r9)"
+t "addl %ebx, (%r9)"
+
+t "xorq %rax, %rax"
+t "xorq %rax, (%rax)"
+t "xorl %eax, %eax"
+
+t "andq %rax, %rax"
+t "andq %rax, (%rax)"
+t "andl %eax, %eax"
+
+
+
+#t "addq %rbp, (%rax)"
+
+
+#t "addq %rax, %rbx"
+#t "addl %eax, %ebx"